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Manual for
Acer Projector PD724/PD726 series
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Table of Contents
Table of Contents .........................................................................................1
Usage Notice................................................................................................3
Precautions...........................................................................................................3
Introduction...................................................................................................5
Product Features..................................................................................................5
Package Overview................................................................................................6
Product Overview ................................................................................................7
Main Unit........................................................................................................................7
Control Panel .................................................................................................................8
Connection Ports ...........................................................................................................9
Remote Control with Laser Pointer..............................................................................10
Installation.................................................................................................. 11
Connecting the Projector....................................................................................11
Powering On/Off the Projector............................................................................13
Powering On the Projector...........................................................................................13
Powering Off the projector ...........................................................................................14
Warning Indicator.........................................................................................................14
Adjusting the Projected Image............................................................................15
Adjusting the Projector Image Height ..........................................................................15
Adjusting the Projector Zoom / Focus..........................................................................16
Adjusting Projected Image Size...................................................................................16
User Controls .............................................................................................17
Control Panel & Remote Control........................................................................17
On-Screen Display Menus..................................................................................21
How to operate ............................................................................................................21
Color (Computer/Video Mode) ....................................................................................22
Image (Computer/Video Mode)....................................................................................24
Management (Computer/Video Mode) ........................................................................26
Audio (Computer/Video Mode) ...................................................................................32
Timer (Computer/Video Mode) ....................................................................................33
Language(Computer/Video Mode) ..............................................................................34
Wireless Projection.....................................................................................35
Introduction.........................................................................................................35
System Requirements .................................................................................................35
I/O Interface ................................................................................................................35
Setting up your WPG..........................................................................................36
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Table of Contents
Connecting to the WPG for the first time............................................................36
Downloading the software ..........................................................................................37
Connecting to a projector ...................................................................................39
Using the audio function.....................................................................................40
Configuring your Acer WPG ...............................................................................42
Projector ID .................................................................................................................42
Configuration password setup ....................................................................................42
Upgrade firmware .......................................................................................................44
Network settings ........................................................................................................44
Projection controls..............................................................................................45
Hide .............................................................................................................................45
Freeze ........................................................................................................................45
Projector remote control...............................................................................................45
Hotkey explanation ......................................................................................................45
Appendices.................................................................................................46
Troubleshooting..................................................................................................46
Replacing the lamp.............................................................................................49
Specifications .....................................................................................................51
Compatibility Modes ...........................................................................................52
Regulation & safety notices
54
........................................................................
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Usage Notice
Precautions
Follow all warnings, precautions and maintenance as recommended in this
user’s guide to maximize the life of your unit.
Warning-
Warning-
Warning-
Warning-
Warning-
Do not look into the projector’s lens when the lamp is
on. The bright light may hurt your eyes.
To reduce the risk of fire or electric shock, do not
expose this product to rain or moisture.
Please do not open or disassemble the product as this
may cause electric shock.
When changing the lamp, please allow unit to cool
down, and follow all changing instructions.
This product will detect the life of the lamp itself.
Please be sure to change the lamp when it shows
warning messages.
Warning-
Warning-
Warning-
Reset the “Lamp Hour Reset” function from the On
Screen Display “Management” menu after replacing
the lamp module (refer to page 28)
When switching the projector off, please ensure the
projector completes its cooling cycle before
disconnecting power.
Turn on the projector first and then the signal
sources.
Warning-
Warning-
Do not use lens cap when projector is in operation.
When the lamp reaches the end of its life, it will burn
out and may make a loud popping sound. If this
happens, the projector will not turn back on until the
lamp module has been replaced. To replace the lamp,
follow the procedures listed under “Replacing the
Lamp”.
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Usage Notice
Do:
Turn off the product before cleaning.
Use a soft cloth moistened with mild detergent to clean the dis-
play housing.
Disconnect the power plug from AC outlet if the product is not
being used for a long period of time.
Don’t:
Block the slots and openings on the unit provided for ventila-
tion.
Use abrasive cleaners, waxes or solvents to clean the unit.
Use under the following conditions:
- In extremely hot, cold or humid environments.
- In areas susceptible to excessive dust and dirt.
- Near any appliance that generates a strong magnetic field.
- Place in direct sunlight.
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Introduction
Product Features
This product is an XGA single chip 0.7” DLPTM projector. Out-
standing features include:
True XGA, 1024 x 768 addressable pixels
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Single chip DLPTM technology
NTSC3.58/NTSC4.43/PAL/SECAM and HDTV
compatible (480i/p, 576i/p, 720p, 1080i)
High-tech HDMI and DVI connection for digital signal
with HDCP function and supports 480p, 576p, 720p
and 1080i formats
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User friendly and powerful Acer Empowering key
including: Acer eView Management, Acer eTimer
Management and Acer eOpening Management.
Full function remote control with laser pointer
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Advanced digital keystone correction and high quality
full screen image re-scaling
User friendly control panel
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SXGA, XGA compression and VGA, SVGA re-sizing
Support HDMI input with HDMI 1.0 compliant
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Supports High bandwidth Digital Content Protection
– HDCP 1.1 on HDMI input
Mac compatible
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Introduction
Package Overview
This projector comes with all the items shown below.
Check to make sure your unit is complete. Contact your
dealer immediately if anything is missing.
Projector
Power Cord 1.8m
VGA Cable 1.8m
Composite Video Cable
2.0m
USB Cable 1.8m
S-Video Cable 1.8m
3 RCA Component Cable Remote Control with
Audio Cable Jack /Jack
1.8m
Laser Pointer
1.8m
Detachable cable holder
Carrying Case
2 x Battery
Quick Start Card
User’s Guide
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Introduction
Product Overview
Main Unit
9
1
2
3
4
Two remote control
receiver provided at
front panel and front-top
cover.
6
5
4
6
9
7
3
8
10
1. Focus Ring/Zoom Ring
2. Zoom Lens
3. Elevator Button
4. Remote Control Receiver
5. Lens Cap Switch
6. Elevator Foot
7. Connection Ports
8. Power Socket
9. Control Panel
10. Detachable cable holder
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Introduction
Control Panel
3
1
2
5
4
8
7
9
6
1. Temp Indicator LED
2. Lamp Indicator LED
3. Power and Indicator LED (Power LED)
4. Source
5. Resync
6. Empowering Key
7. Menu
8. Back
9. Four Directional Select Keys (Keystone)
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Introduction
Connection Ports
4
1
2
3
5
6
17
For PD724W /
PD726W only
10
16 15 14 13
11 12
8
9
7
1. USB Connector
2. HDMI Connector
3. DVI Input Connector
4. VGA Input Connector (PC Analog Signal)
5. Component Video Input Connector
6. S-Video Input Connector
7. RS232 Connector
8. KensingtonTM Lock Port
9. Power Socket
10. VGA Output Connector (Monitor Loop-through Output Connec-
tor)
11. Audio Input Connector
12. Composite Video Input Connectort
Below items are for PD724W/PD726W only:
13. Lan (RJ45 Port for 10/100M Ethernet)
14. Audio Output Connector
15. Reset Button
16. Status Indicator
17. Antenna
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Introduction
Remote Control with Laser Pointer
30
1
2
3
5
4
7
6
9
8
10
11
12
13
15
14
16
18
17
20
24
29
19
23
27
22
26
28
21
25
1. Laser Pointer
2. Power
16. Mouse
17. Volume +/-
18. Page Up/Page Down
19. Empowering Key
20. RGB
3. Laser Button
4. Source
5. Resync
6. Freeze
21. Brightness
22. Contrast
7. Hide
8. Mute
23. Color
24. VGA
9. Aspect Ratio
10. Keystone/Four Directional
Select Keys
25. Component
26. S-Video
11. Back
12. Digital Zoom
13. Menu
14. Mouse Left Click
15. Mouse Right Click
27. Video
28. HDMI
29. DVI
30. Transmit Indicator Light
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Installation
Connecting the Projector
DVD Player
RGB
9
USB
DVD Player,
Settop Box,
HDTV receiver
5
7
8
2
4
DVI
PC
6
S-Video Output
RS232
10
3
7
1
Video Output
1......................................................................................................................Power Cord
2.......................................................................................................................VGA Cable
3................................................................................................. Composite Video Cable
4........................................................................................................................ USB Cable
5............................................................................... HDMI Cable(Optional Accessory)
6.................................................................................................................. S-Video Cable
7................................................... Audio Cable Jack/Jack or Audio Cable Jack/RCA
8.................................................................................. DVI Cable (Optional Accessory)
9...............................................................................................3 RCA Component Cable
10.............................................................................RS232 Cable (Optional Accessory)
To ensure the projector works well with your computer, please
make sure the timing of the display mode is compatible with the
projector. Refer to the “Compatibility Modes” section on page 53.
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Installation
Connecting the Projector
For Wireless function
4
3
2
1
Internet
1......................................................................................................................Power Cord
2......................................................................................................................... Lan Cable
3...................................................................................................Audio Cable Jack/Jack
4............................................................................................................................Antenna
(for PD724W/PD726W only, need to attach the antenna by user)
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Installation
Powering On/Off the Projector
Powering On the Projector
1. Open the lens cap.
2. Ensure that the power cord and signal cable are securely
connected. The Power LED will flash amber.
3. Turn on the lamp by pressing “Power” button on the control
The lens cap must
be open then turn
on the projector.
panel. And the Power LED will turn amber.
4. Turn on your source (computer, notebook, video player
,etc.). The projector will detect your source automatically.
Turn on the pro-
jector first and then
the signal sources.
If the screen displays "Lock" & "Source" icons, it means the pro-
jector locks on this source type and there is no such type of input
signal found.
If the screen displays “No Signal”, please make sure the signal
cables are securely connected.
If you connect multiple sources at the same time, using the
“Source” button on the remote control or control panel to switch.
Power
1
If the projection lens cap is not opened when a projector is powered
on, users will hear a continuous two-beep sound, and the interval of
each two-beep warning message is about 3 seconds.
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The projector will not be turned on and automatically gone to a stand-
by mode if the lens cap is still closed after two-beep sound keeps
warning for 5 times.
If the projection lens cap is accidentally closed while the projector
is running, users will hear the same beep and the projector will
automatically go to a stand-by mode if the lens cap is still not opened
after 5 times of warning message.
r
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Installation
Powering Off the Projector
1. Press the “Power” button to turn off the projector lamp, you will
see a message “Please press power button again to complete the
shutdown process. Warning: DO NOT unplug while the projector
fan is still running.” displayed on the projector’s screen. Press
the “Power” button again to confirm, otherwise the message will
disappear after 5 seconds.
2. The cooling fans continue to operate for about 30 seconds for
cooling cycle and the Power LED will be quick
.
amber flash
When the Power LED becomes slow flashing, the projector has
entered standby mode. If you wish to turn the projector back on,
you must wait until the projector has completed the cooling cycle
and has entered standby mode. Once in standby mode, simply
press “Power” button to restart the projector.
3. Disconnect the power cord from the electrical outlet and the
projector.
4. Do not turn on the projector immediately following a power off
procedure.
5. Close the lens cap to prevent dust if you like.
Warning Indicator
When the “LAMP” indicator lights solid amber, the projector
will automatically shut itself down. Please contact your local
reseller or service center.
When the “TEMP” indicator lights solid amber for about 20 sec-
onds, it indicates the projector has been overheated. You will see
a message “Projector Overheated. Lamp will automatically turn
off soon.” on the on-screen display. The projector will automati-
cally shut itself down.
Under normal conditions, the projector can be switched on again
after it has cooled down. If the problem persists, you should con-
tact your local dealer or our service center.
When the “TEMP” indicator flashs amber for about 30 seconds,
you will see a message “Fan fail. Lamp will automatically turn off
soon.” on the on-screen display. Please contact your local dealer
or our service center.
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Installation
Adjusting the Projected Image
Adjusting the Projector Image Height
The projector is equipped with elevator feet for adjusting
the image height.
To raise the image:
1. Press the elevator button
.
2. Raise the image to the desired height angle
, then re-
lease the button to lock the elevator feet into position.
3. Use to fine-tune the display angle.
To lower the image:
1. Press the elevator button.
2. Lower the image, then release the button to lock the el-
evator feet into position.
3. Use
to fine-tune the display angle.
1
Elevator Button
2
Elevator Foot
3
Tilt Adjusting Wheel
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Installation
Adjusting the Projector Zoom / Focus
You may turn the zoom ring to zoom in or out. To focus the
image, rotate the focus ring until the image is clear. The pro-
jector will focus at distances from 3.94 to 39.43 feet (1.2 to12.02
meters).
Zoom Ring
Focus Ring
Adjusting Projection Image Size
299.9"(761.85cm)
172.1"(437.13cm)
172.1"(437.13cm)
250.38"
122.9"(312.23cm)
(635.97cm)
143.7"
(364.9cm)
73.8"(187.34cm)
143.7"
(364.9cm)
102.6"
29.5" (74.94cm)
(260.64cm)
61.57"
(156.39cm)
24.63"
(62.55cm)
3.94'(1.2m)
9.84'(3.0m)
16.40'(5.0m)
22.97'(7.0m)
32.81'(10.0m)
40.03'(12.2m)
172.10"(437.1cm)
Screen
Max.
Min.
29.50"(74.9cm)
73.76"(187.3cm)
122.93"(312.2cm)
102.62"(260.6cm)
245.85"(624.5cm) 299.94"(761.9cm)
(Diagonal)
24.63"(62.6cm)
61.57"(156.4cm)
143.66"(364.9cm)
137.68" x 103.26"
250.38"(636.0cm)
205.23"(521.3cm)
196.68" x 147.51"
23.60" x 17.70"
(60.0 x 45.0cm)
59.00" x 44.25"
(149.9 x 112.4cm)
98.34" x 73.76"
(249.8 x 187.3cm)
239.95" x 179.96"
Max.(WxH)
Min.(WxH)
(349.7 x 114.93cm) (499.6 x 374.7cm) (609.5 x 457.1cm)
Screen
Size
19.70" x 14.78"
(50.0 x 37.5cm)
49.26" x 36.94"
(125.1 x 93.8cm)
103.26" x 114.93"
(187.30 x 208.5cm) (262.3 x 291.9cm)
73.76" x 82.09"
164.18" x 123.14" 200.31" x 150.23"
(508.8 x 381.6cm)
(417.0 x 312.8cm)
3.94'(1.2m)
9.84'(3.0m)
16.40'(5.0m)
22.97'(7.0m)
32.81'(10.0m)
40.03'(12.2m)
Distance
This graph is for user’s reference only.
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User Controls
Control Panel & Remote Control
There are two ways for you to control the functions: Re-
mote Control and Control Panel.
Control Panel
Using the Control Panel
Power
Refer to the “Power On/Off the Projector” section on pages 13-14.
Resync
Automatically synchronizes the projector to the input source.
Menu
Press “Menu” to launch the on screen display (OSD) menu. To exit
OSD, press “Menu” again.
Confirm your selection of items.
Source
Press “Source” to choose RGB, Component-p, Component-i,
S-Video, Composite, DVI-D/A, Video, HDTV and HDMI sources.
Four Directional Select Keys
Use
selection.
to select items or make adjustments to your
Keystone
Adjusts image distortion caused by tilting the projector (±16
degrees).
Empowering Key
Acer Empowering Key provides three Acer unique functions, they are
"Acer eView Management", "Acer eTimer Management" and "Acer
eOpening Management" respectively. Press "e" key for more than
one second to launch the on screen display main menu to modify its
function.
Back
Back to the previous step for the OSD menu operation.
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User Controls
Using the Remote Control
Power
Remote Control
Refer to the “Power On/Off the Projector” section on pages
13-14
Laser Button
Aim the remote at the viewing screen, press and hold this
button to activate the laser pointer.
Resync
Automatically synchronizes the projector to the input source.
Source
Press “Source” to choose RGB, Component-p, Component-i,
S-Video, Composite Video , DVI-D/A , HDTV and HDMI
sources.
Freeze
Press “Freeze” to pause the screen image.
Hide
Momentarily turns off the video. Press “Hide” to hide image,
press again to restore display of the image.
Aspect Ratio
Use this function to choose your desired aspect ratio.
(Auto/4:3/16:9/1:1 )
Mute
Use this key to close the volume.
Four Directional Select Keys
Use
to select items or make adjustments to your
selection for the OSD menu operation.
Keystone
Adjusts image distortion caused by tilting the projector (±16
degrees).
Menu
Press “Menu” to launch the on screen display menu. To exit
OSD, press “Menu” again.
Zoom
Digital Zoom in/out.
Back
Back to the previous step for the OSD menu operation.
Mouse / Mouse Right Click / Mouse Left Click
These functions are the same as a mouse of PC or Mac.These
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functions are available only when the projector is connected to
a computer via an USB cable.
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User Controls
Empowering Key
Acer Empowering Key provides three Acer unique functions, they
are "Acer eView Management", "Acer eTimer Management" and
"Acer eOpening Management" respectively. Press "e" key for more
than one second to launch the on screen display main menu to
modify its function.
Acer eView Management
Press "e" to launch “Acer eView Management” sub-
menu.
“Acer eView Management” is for display mode
selection. Please refer to On Screen Display Menus
section for more detail.
Acer eTimer Management
Press "e" to launch “Acer eTimer Management”
submenu.
“Acer eTimer Management” provides the remind-
ing function for presentation time control. Please
refer to On Screen Display Menus section for more
detail.
Acer eOpening Management
Press "e" to launch “Acer eOpening Management”
submenu.
“Acer eOpening Management” allows user to
change the Startup screen to their personalized im-
age. Please refer to On Screen Display section for
details.
Volume
Increase/decrease the volume.
Page Up (Computer mode only)
Use this button to page up. This function is only available when
the projector is connected to a computer via an USB cable.
Page Down (Computer mode only)
Use this button to page down. This function is only available
when the projector is connected to a computer via an USB cable.
RGB
Press “RGB” for true-color optimization.
Brightness
Press “Brightness” adjust the brightness of the image.
to
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User Controls
Color
Press “Color” adjust the color temperature of image.
to
Contrast
Press “Contrast” to control the difference between the lightest
and darkest parts of the picture.
VGA
Press “VGA” to change source to VGA-In connector. This con-
nector supports Analog RGB, YPbPr (480p/576p/720p/ 1080i),
YCbCr (480i/576i) and RGBsync.
Component
Press “Component” to change source to component connec tor.
This connector supports YPbPr (480p/576p/720p/1080i) and
YCbCr (480i/576i)
Video
Press “Video” to change source to Composite Video source.
S-Video
Press “S-Video” to change source to S-Video source.
DVI
Press “DVI” to change source to DVI connector. This connector
supports Digital RGB, Analog RGB, YPbPr (480p/576p/720p/
1080i), YCbCr (480i/576i) and HDCP signal.
HDMI
Press “HDMI” to change source to HDMI. This connector can
support to carry all standard and high-definition consumer
electronics video formats.
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User Controls
On Screen Display Menus
The Projector has multilingual On Screen Display menus that
allow you to make image adjustments and change a variety of
settings. The projector will automatically detect the source.
How to operate
To open the OSD menu, press “Menu” on the Remote Control or
1.
Control Panel.
When OSD is displayed, use
keys to select any item in the
2.
main menu. After selecting the desired main menu item, press
to enter sub menu for feature setting.
Use
by
keys to select the desired item and adjust the settings
key.
3.
4.
5.
6.
Select the next item to be adjusted in the sub menu and adjust as
described above.
Press "Back"on the Remote Control or Control Panel, the screen
will return to the main menu.
To exit OSD, press “Menu” on the Remote Control or Control
Panel again. The OSD menu will close and the projector will auto-
matically save the new settings.
Main Menu
Sub Menu
settings
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User Controls
Color
(Computer / Video
Mode)
Display Mode
There are many factory presets optimized for various types of im-
ages.
Bright : For brightness optimization.
PC : For computer or notebook.
Video : For playing video in a bright environment.
Theater : For Home Theatre usage in a dark room.
sRGB : For true-color optimization.
User : Memorize user’s settings.
Brightness
Adjust the brightness of the image.
Press the
Press the
to darken image.
to lighten the image.
Contrast
The contrast controls the degree of difference between the lightest
and darkest parts of the picture. Adjusting the contrast changes
the amount of black and white in the image.
Press the
Press the
to decrease the contrast.
to increase the contrast.
Color Temperature
Adjust the color temperature. At higher temperature, the screen
looks colder; at lower temperature, the screen looks warmer.
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User Controls
Color
(Computer / Video
Mode)
White Segment
Use the white Segment control to set the white peaking level of
DMD chip. 0 stands for minimal segment, and 10 stands for maxi-
mum segment. If you prefer a stronger image, adjust towards the
maximum setting. For a smooth and more natural image, adjust
towards the minimum setting.
Degamma
Effects the represent of dark scenery. With greater gamma value,
dark scenery will look brighter.
Color R
Adjusts the red color.
Color G
Adjusts the green color.
Color B
Adjusts the blue color.
Saturation
Adjusts a video image from black and white to fully saturated color.
Press the
Press the
to decrease the amount of color in the image.
to increase the amount of color in the image.
“Saturation” and
“Tint” functions are
not supported under
computer mode or DVI
mode.
Tint
Adjusts the color balance of red and green.
Press the
Press the
to increase the amount of green in the image.
to increase the amount of red in the image.
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User Controls
Image
(Computer / Video
Mode)
H. Keystone (Horizontal Keystone)
Press the
or
button to adjust image distortion horizontally
and makes a squarer image.
V. Keystone (Vertical Keystone)
Press the
or
button to adjust image distortion vertically
and makes a squarer image.
Aspect Ratio
Use this function to choose your desired aspect ratio.
Auto :Keep the image with original width-higth ratio and
maximize the image to fit native horizontal or vertical
pixels.
16:9 : The input source will be scaled to fit the width of the screen
and narrowed the height to make the displayed image
becomes 16:9 ratio.
4:3 : The input source will be scaled to fit the projection screen
and becomes 4:3 ratio.
1:1 : Keep image at the center of screen with its original pixel
resolution without scaling.
Projection
Front-Desktop
The factory default setting.
Front-Ceiling
When you select this function, the projector turns the
image upside down for ceiling-mounted projection.
Rear-Desktop
When you select this function, the projector reverses the
image so you can project behind a translucent screen.
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User Controls
Image
(Computer / Video
Mode)
Rear-Ceiling
When you select this function, the projector reverses
and turns the image upside down at same time. You
can project from behind a translucent screen with
ceiling mounted projection.
H. Position (Horizontal Position)
Press the
to move the image left.
Press the
to move the image right.
“H. Position”, “V.
Position”, “Frequency”
and “ Tracking” func-
tions are not supported
under DVI and Video
mode.
V. Position (Vertical Position)
Press the
Press the
to move the image down.
to move the image up.
Frequency
“Frequency”changes the display data frequency to match the
frequency of your computer’s graphic card. If you experience a
vertical flickering bar, use this function to make an adjustment.
Tracking
“Tracking” synchronizes the signal timing of the display with the
graphic card. If you experience an unstable or flickering image, use
this function to correct it.
“Sharpness” functions
Sharpness
is not supported under
DVI and Computer
mode.
Adjusts the sharpness of the image.
Press the
Press the
to decrease the sharpness.
to increase the sharpness.
“Signal Type” is only
Signal Type
available for Com-
ponent, HDMI and
SCART signal sources.
Press the
or
button to change source to RGB, YPbPr or
YCbCr.
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User Controls
Management
(Computer / Video
Mode)
ECO Mode
Choose “On” to dim the projector lamp which will lower power
consumption, extend the lamp life and reduce noise. Choose ”Off”
to return normal mode.
Auto Shutdown(Minutes)
The projector will auto shutdown while there is no signal input after
the setting time.
Source Lock
When source lock is turned off, the projector will search for other
signals if the current input signal is lost. When source lock is turned
on, it will “Lock” the current source channel before you press
“Source” button on remote control for next channel.
Menu Location
Choose the Menu location on the display screen.
Startup Screen
Use this function to select your desired startup screen. If you change
the setting from one to another, when you exit the OSD menu, the
new setting will take effect.
Acer : The default startup screen of Acer projector.
User : The user customized startup screen, which is down loaded
from PC to projector via the USB cable and Acer eOpening
Management utility (refer to the description of below
section).
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User Controls
Management
(Computer / Video
Mode)
Acer eOpening Management is a PC utility
for user to change the default startup screen of
Acer projector to their desired image. You can
install Acer eOpening Management from the
bundled CD. Connect the projector to your PC
with the bundled USB cable then execute Acer
eOpening Management utility to download
your desired image from your PC to projector.
Before the download starts, the projector must
enter “Download Mode” first. Please follow
the instruction below to enter “Download
Mode”.
1. If the AC power cord of the projector was unplugged, plug the
AC power.
2. Powering On the Projector
3. Please make sure the USB cable has been plugged and
connected to your projector.
Lamp Hour Elapse
Displays the lamp’s elapsed operating time (in hours).
Lamp Reminding
Choose this function to show or to hide warning message when the
changing lamp message is displayed. The message will show up 30
hours before end of life.
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User Controls
Management
(Computer / Video
Mode)
Lamp Hour Reset
Press the
button after choosing “Yes ”to turn the lamp hour
counter to 0 hours.
Security
Press
to start “Security” setting. If the “Security” function is
enabled, your must enter “Administrator Password” first before
Security setting.
Security
This projector provides an excellent security function
for the administrator to manage the usage of the
projector .
Select “On” to enable the security function. User
have to enter password depending on the " Security
Mode" . Please refer to "User Password" section for
details.
Select “Off” then user can switch on the projector
without password request.
Once the security function is enabled, the projector
will request user to enter password when switch
on the projector. Both “User Password” and
“Administrator Password” can be accepted for this
dialogue.
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User Controls
Management
(Computer / Video
Mode)
Timeout(Min.)
Once “Security” is set to “On”, administrator can set
timeout function.
Press
or
to select timeout duration.
The range is from 10 minutes to 990 minutes.
When time is up, the projector will request user to
enter password again.
The factory default setting of “Timeout(Min.)” is
“Off”.
User Password
Press
to set up or change “User Password”.
Use
,
,
or
to select the character and
press “MENU” to confirm.
Press
character confirmed.
to delete character after the selected
Press “MENU” to complete the setting of password.
Input password again at “Confirm Password”.
The password is allowed for 4~8 characters.
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User Controls
Management
(Computer / Video
Mode)
The projector provide two options of "Security Mode".
Select “Request password only after plugging
power cord”, the project will request user to input
password only for the first time plugging on power
cord of the projector.
Select “Always request password while projector
turns on”, user have to input password every time
when switching on the projector.
Administrator Password
“Administrator Password” can be accepted by
both “Enter Administrator Password” and “Enter
Password” dialogues.
Press
to change “Administrator Password”.
The factory default of “Administrator Password” is
“1234”.
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User Controls
Management
(Computer / Video
Mode)
If administrator forgot “Administrator Password”,
do the following to retrieve the “Administrator
Password”:
1.Press “MENU” for more than 4 seconds when
any of “Enter Password” or “Enter Administrator
Password” dialogue is currently displayed.
2.Write down the “Unlock ID” and contact with
Acer service center. They will give you new
Administrator Password according to the Unlock
ID.
3.Once the new “Administrator Password” retrieved
from Acer has been logged into the projector, old
“Administrator Password” will be replaced by the
new password.
Reset
Press the
button after choosing “Yes” to return the display
parameters on all menus to the factory default settings.
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User Controls
Audio
(Computer / Video
Mode)
Volume
Press the
Press the
to decrease the volume.
to increase the volume.
Mute
Choose the “On” to turn mute on.
Choose the “Off” to turn mute off.
Power On/Off Volume
Choose this function to adjust volume when power on/off.
Alarm Volume
Choose this function to adjust volume when there are errors of
the projector.
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User Controls
Timer
(Computer / Video
Mode)
Timer Start
Press the
to start/stop timer.
Timer Period
Press the
to adjust timer period.
Timer Volume
Choose this function to adjust volume when timer function is
enable and time is up.
Timer Display
Press the
to choose timer display mode on the screen.
Timer Location
Choose the timer location on the screen.
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User Controls
Language
(Computer / Video
Mode)
Language
Choose the multilingual OSD menu . Use the
your preferred language.
or
key to select
Press to confirm the selection
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Wireless projection
Introduction
This section will introduce wireless projection function for this projector. The
wireless projection function is only available for the model which is equipped
with integrated Acer Wireless Presentation Gateway (WPG) module. Acer WPG
enables multiple users to connect to an Acer projector wirelessly. This eliminates
the need to plug and unplug cables, enabling more efficient use of meeting time,
especially when there is more than one presenter in a meeting.
To perform wireless projection, you have to change the input source type to
"Wireless" by pressing the "Wireless" button on the remote control or the
"Source" button on the control panel or remote control.
:
System Requirements
- Operating system: Windows® 2000 or Windows® XP
- CPU: Intel® Pentium® III at 750 MHz or equivalent with 128 MB of RAM
- Wireless LAN: IEEE 802.11b/g enabled
- Internet Browser: Internet Explorer 5.0 or above
I/O Interface:
1
2
3
4
5
No. Item
Description
1
2
Antenna connector
Status LED
For attaching the external antenna.
Indicates the WPG’s status.
A quick press on the the Reset button will reset
the WPG without changing any user's settings.
Press and hold Reset button for more than 4
seconds to reset the WPG to its factory default
settings.
3
Reset button
For outputting audio signals received
wirelessly from the PC.
4
Audio-out jack
For connecting the WPG to the Internet via a
LAN.
5
RJ-45 Ethernet jack
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Wireless projection
Setting up your WPG
Check the LED for the power status.
• Red indicates that the WPG is receiving power, but is inactive.
• Green indicates that the WPG is being used to project images.
You may also like to connect a LAN cable to the LAN (RJ-45) port on the side of
the dongle. This will allow you to connect to the Internet to retrieve interactive
content or download firmware upgrades as they become available.
Connecting to the WPG for the first
time
If this is the first time you’ve connected to the WPG, you will need to
download and install the driver from the WPG. The software is stored on
the WPG, so there is no need for an installation CD. Ensure that you have
administrator-level permission on your computer so that you can install
the software.
To download the software, you must ensure that your browser is
set to open up a website. If your browser is set to open with a blank
page, you will not be able to download the software. To check this,
select Tools > Internet Options. Ensure that there is a website in
the text box.
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Wireless projection
Downloading the software
1)
2)
3)
Switch on your notebook, and activate the wireless LAN.
Scan for available WLAN APs using your preferred WLAN manager.
Select the AP labeled “AcerProjector” from the list of available APs.
Connect to this AP. If there is more than one WPG listed, determine
which one is the one you want to connect to from the SSID listed in
the upper left-hand corner of the screen.
4)
If you receive any security warnings, select “Connect Anyway.”
5)
Once the connection is established, open your Internet browser. You
will automatically be taken to the Acer WPG welcome page, where
you will be able to download the driver.
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Wireless projection
6) Click on the link to download and install the driver. If you receive
any security warnings, click "OK" to proceed with the installation
procedure. During the driver installation, your screen may flicker.
7) Once the installation is complete, the Acer Wireless Projection Gate-
way software will open.
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Wireless projection
Connecting to a projector
Once you’ve installed the software, you will be able to connect to any projector
that is equipped with the Acer WPG. To connect to a projector, simply double-
click the Acer WPG icon on your desktop to launch the application.
The application will automatically detect available WPGs. Each WPG is iden-
tifiable by the "AcerProjector" indicator in the SSID. If the projector is installed
in a permanent location, you may also choose to assign a specific SSID to that
projector, indicating, for example, the number of the room in which the projec-
tor is installed (refer to "Configuration" later in this guide).
If there are multiple WPGs within the range of your notebook's receiver (they
may be in different rooms), and the feature is enabled (refer to "Configuration"
later in this guide), you will be able to identify the correct one by the "Projector
ID" indicated in the top left-hand corner of the projected screen. The Projector
ID consists of four randomly-generated numbers. Entering these numbers into
the WPG application on your notebook will restrict your connection to only
that projector.
Only one user can use the WPG at any time; if another user wishes to use the
projector, you will need to click Disconnect to stop using the projector, and al-
low someone else to use the projector.
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Wireless projection
Using the audio function
If “Wireless” is selected as the input source, you can play audio content
through the internal speakers of the projector. You can also plug external
speakers into the WPG’s audio-out jack for better audio quality.
Your audio driver may have different terminology for some of the set-
tings required below.
If you wish to use the WPG’s audio features, please ensure that none of
the audio settings is muted.
To set up the audio, you must perform the following steps:
1) Open the Windows® audio controls by double-clicking on the speaker
icon in the task tray.
2) Select Options > Properties.
3) Select Recording in the “Adjust volume for” area.
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Wireless projection
4) Ensure that Mono Mix, Stereo Mix and/or Wave-out Mix are checked.
5) Click OK to open the “Recording Mix” window. Ensure that Mono
Mix, Stereo Mix or Wave-out Mix is selected.
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Wireless projection
Configuring your Acer WPG
You will need to be connected to an Acer WPG to change any configuration
settings. Once you're connected, click the Configure button in the upper right-
hand corner of the Acer WPG screen.
Projector ID
Check this feature to enable projector identification. If this option is enabled, a
4-digit number will be displayed when the projector is started up, or when the
projector is not receiving any input.
Configuration password setup
Use this to set a password to restrict access to the configuration menus. This
is useful when the WPG is used by a number of people, and you do not wish
unauthorized persons to make any changes to the configuration.
The first time you click on this link, you will see the following:
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Wireless projection
Click on Set a new password to set a password.
Enter the password — it can be up to 16 characters in length.
Once the password has been set, it needs to be entered before any changes can
be made to the configuration of your Acer WPG.
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Wireless projection
You can also change or delete the password by clicking Configuration pass-
word setup.
Upgrade firmware
Click on this link to check if there is any newer firmware available. You will
need to be connected to a network with an open Internet connection to do this.
Network settings
Click on this link to change the network settings.
Here, you can set a customized SSID to identify the Acer WPG. You can also
change the IP address — either set it to automatically obtain an IP address, or
manually set a static IP address.
If necessary, you can set the RF channel used to connect with notebooks as
well.
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Wireless projection
Projection controls
Use the projection controls to perform various functions.
Hide
This feature projects a blank screen, so that you can make changes to a docu-
ment, or refer to confidential information as needed, without your audience
being able to see it.
Freeze
This feature freezes the projected image, so that you can make changes to a
document, or refer to confidential information as needed, without your audi-
ence being able to see it.
Projector remote control
Through the WPG, you are able to carry out many of the same functions that
the remote control allows you to perform, directly from your notebook.
Hotkey explanation
Click this button for a quick reminder of what the hotkey functions are.
<Ctrl> + <Shift> + <E> will toggle between full mode, and simplified mode:
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Appendices
Troubleshooting
If you experience trouble with the projector, refer to the
following information. If the problem persists, please
contact your local reseller or service center.
Problem: No image appears on screen.
Ensure all the cables and power connections are correctly and se-
curely connected as described in the “Installation” section.
Ensure the pins of connectors are not crooked or broken.
Check if the projection lamp has been securely installed. Please
refer to the “Replacing the lamp” section.
Make sure you have removed the lens cap and the projector is
switched on.
Ensure that the “Hide” feature is not enabled.
Problem: Partial, scrolling or incorrectly displayed image.
Press the “Resync” button on the Remote Control.
If you use a PC:
If the resolution of your computer is higher than 1024 x 768. Follow
the steps outlined below to reset the resolution.
For Windows 3.x:
1. In the Windows Program Manager, click the “Windows Setup”
icon in the Main group.
2. Verify that your display resolution setting is less than or equal to
1024 x 768.
For Windows 95, 98, 2000, XP:
1. Open “My Computer” icon, the “Control Panel” folder, and then
double click on the “Display” icon.
2. Select the “Setting” tab.
3. In the “Desktop Area” you will find the resolution setting. Verify
that the resolution setting is less than or equal to 1024 x 768 reso-
lution.
If the projector is still not projecting the whole image, you will
also need to change the monitor display you are using. Refer to
the following steps.
4. Follow the above steps 1-2. Click on the “Advanced Properties”
button.
5. Select the “Change” button under the “Monitor” tab .
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Appendices
6. Click on “Show all devices”. Then select “Standard monitor
types” under the “Manufacturers” box ; choose the resolution
mode you need under the “Models” box.
7. Verify that the resolution setting of the monitor display is less
than or equal to 1024 x 768.
If you are using a Notebook PC:
1. You are required to implement the above steps of resolution set-
ting of the computer first.
2. Switch the Notebook PC display to the “external display only”
or “CRT only” mode.
If you experience difficulty in changing resolutions or your monitor
freezes, restart all the equipment and the projector.
Problem: The screen of the Notebook or PowerBook computer
is not displaying your presentation.
If you are using a Notebook PC:
Some Notebook PCs may deactivate their screens when a second
display device is in use. Refer to your computer’s documentation
for information on how to reactivate the monitor display.
If you are using an Apple PowerBook:
In Control Panels, open the PowerBook Display to select Video Mir-
roring “On”.
Problem: Image is unstable or flickering
Use “Tracking” to correct it. Refer to page 25.
Change the monitor color setting from your computer.
Problem: Image has vertical flickering bar
Use “Frequency” to make an ad adjustment. Refer to page 25.
Check and reconfigure the display mode of your graphic card to
make it compatible with the product. Refer to page 27.
Problem: Image is out of focus
Adjusts the Focus Ring on the projector lens. Refer to page 16.
Make sure the projection screen is between the required distance 3.94
to 39.43 feet
from the projector.
(ꢀ.ꢁ toꢀꢁ.0ꢁ meters)
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Appendices
Problem: The image is outstretched when displaying
16:9 DVD.
The projector automatically detects 16:9 DVD and adjusts the
aspect ratio by digitizing to full screen with 4:3 default setting.
If the image is still outstretched, you will also need to adjust the as-
pect ratio by referring to the following:
Please select 4:3 aspect ratio type on your DVD player if you are
playing a 16:9 DVD.
If you can’t select 4:3 aspect ratio type on your DVD player, please
select 4:3 aspect ratio in the on screen menu.
Problem: Image is reversed.
Select “Image” from the OSD and adjust the projection direction.
See page 24,25.
Problem: Lamp burns out or makes a popping sound
When the lamp reaches its end of life, it will burn out and may
make a loud popping sound. If this happens, the projector will
not turn on until the lamp module has been replaced. To replace
the lamp, follow the procedures in the “Replacing the Lamp”. See
page 50.
Problem: LED lighting message
Power LED
Message
Temp LED Lamp LED
Amber
Standby State
Slow Flashing
(Input power cord)
Lamp lighting
Power on
Power off (Cooling)
Error (Lamp fail)
Quick Flashing
Error (Thermal fail)
Error (Fan lock fail)
Error (Over Temp.)
Error
Flashing
Flashing
Flashing
Quick Flashing
(Lamp Breakdown)
=>Light On
=>Light Off
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Appendices
Replacing the lamp
The projector will detect the lamp life itself. It will show you a
warning message “Lamp is approaching the end of its useful
life in full power operation. Replacement Suggested!” When
you see this message, changing the lamp as soon as possible.
Make sure the projector has been cooled down for at least 30
minutes before changing the lamp.
Warning: Lamp
compartment is hot!
Allow it to cool down
before changing lamp!
1
3
2
4
Lamp Changing Procedure:
1. Turn the power off the projector by pressing the Power button.
2. Allow the projector to cool down at least 30 minutes.
3. Disconnect the power cord.
Warning: To
reduce the risk of
4. Remove the cover.
5. Push up and remove the cover.
personal injury, do not
drop the lamp module
or touch the lamp bulb.
The bulb may shatter
and cause injury if it is
dropped.
6. Remove the 3 screws from the lamp module.
7. Pull out the lamp module.
To replace the lamp module, reverse the previous steps.
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Appendices
Problem: Message Reminders
“Lamp is approaching the end of its useful life in full power opera-
tion. Replacement Suggested!” will be shown about 10 seconds
when lamp life is going to deplete.
“Projector Overheated. Lamp will automatically turn off soon.” will
be shown when the system temperature is over heat.
“Fan fail. Lamp will automatically turn off soon.” will be shown
when the fan is out of order.
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Appendices
Specifications
The specs specified below are subject to change without notice. Regarding the final specs,
please refer to Acer accounced marketing specs.
Light Valve
Lamp
- Single Chip DLPTM Technology by Texas Instruments
- 260W User Replaceable Lamp for PD724
-
300 W User Replaceable Lamp for PD726
Number of Pixels
- 1024 pixels(H) X 768 lines(V)
Displayable Color
Contrast Ratio
Uniformity
- 16.7M colors
- 2500:1 (Full On/Full Off)
- 90%
-
Noise Level
28dB(A)(standard mode / 26dB(A)(ECO mode) for PD724
- 30dB(A)(standard mode / 28dB(A)(ECO mode) for PD726
- F/2.4~2.6 f=28.0~33.6mm with 1.2X Manual zoom lens
- 25 to 300 inches Diagonal
Projection Lens
Projection Screen Size (Diag.)
Projection Distance
Video Compatibility
3.94 to 39.43 feet (1.2 to 12.02 meters)
- NTSC 3.58/NTSC 4.43/PAL/SECAM and HDTV compat-
-
ible
- Composite video & S-Video capability
- 31.5kHz~100kHz horizontal scan
- 56Hz~85Hz vertical refresh
- Universal AC input 100-240V ; Input Frequency 50/60Hz
- Power: AC power input socket
- One DVI connector
H. Frequency
V. Frequency
Power Supply
I/O Connectors
- One 15-pin D-sub for VGA, component and HDTV signal
- One HDMI input for Digital Video input
- RS232: For projector remote control
- VGA Output: One 15-pin D-sub
- Video Input:
One Composite video RCA input
One S-Video input
One set (3 RCA) of component input
- USB:One USB connector
- Audio Input: One phone jack for audio input
- Audio Output: One phone jack for wireless audio output
(for PD724W/PD726W only)
- Lan Output: One Lan port (RJ45 connector for 10/100M
Ethernet) (for PD724W/PD726W only)
- 7.6 lbs (3.5kg)
Weight
Dimensions (W x H x D)
Environmental
- 13.9 x 11.10 x 4.68 inches (350 x 282 x 119 mm)
- Operating Temperature: 41~95oF (5~ 35oC)
Humidity: 80% maximum (Non-condensing)
- Storage Temperature: -4~140oF (-20~60oC)
Humidity: 80% maximum (Non-condensing)
- FCC Class B, CE Class B, VCCI-II,ETL, cETL, ETL-GS,
C-tick, PSB, PSE, CB Report, CCC
Safety Regulation
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Appendices
Compatibility Modes
V.Frequency H.Frequency
Modes
Resolution
[Hz]
[KHz]
VGA - Analog
VGA
640x480
640x480
640x480
640x480
720x400
720x400
800x600
800x600
800x600
800x600
800x600
1024x768
1024x768
1024x768
1024x768
1152x864
1152x864
1152x864
1280x1024
1280x1024
1280x1024
1280x960
1280x960
1400x1050
640x480
640x480
832x624
1024x768
1152x870
640x480
1024x768
1152x870
1280x960
60
72
75
85
70
85
56
60
72
75
85
60
70
75
85
70
75
85
60
72
75
60
75
60
66.66
66.68
74.55
75
75.06
60
75
75
75
31.5
37.9
37.5
43.3
31.5
37.9
35.2
37.9
48.1
46.9
53.7
48.4
56.5
60.0
68.7
63.8
67.5
77.1
63.98
76.97
79.98
59.7
75.23
63.98
34.98
35
SVGA
XGA
SXGA
QuadVGA
QuadVGA
SXGA+
MAC LC 13”
MAC II 13”
MAC 16”
MAC 19”
MAC
MAC G4
i Mac DV
i Mac DV
i Mac DV
49.725
60.24
68.68
31.35
60
68.49
75
VGA - Analog – Extended Wide timing
WXGA
1280 x 768
1280 x 768
1280 x 768
1360 x 768
60
75
85
60
48.36
57.6
68.63
47.72
DVI – Digital
VGA
640x480
640x480
640x480
640x480
720x400
720x400
60
72
75
85
70
85
31.5
37.9
37.5
43.3
31.5
37.9
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Appendices
V.Frequency H.Frequency
Modes
DVI – Digital
Resolution
[Hz]
[KHz]
SVGA(Compressed)
800x600
800x600
800x600
800x600
800x600
56
60
72
75
85
43.4
60
70
75
85
70
75
85
60
75
85
60
60
35.2
37.9
48.1
46.9
53.7
35.5
48.4
56.5
60.0
68.7
63.8
67.5
77.1
63.98
79.98
91.1
63.98
75
XGA(Native)
1024x768
1024x768
1024x768
1024x768
1024x768
1152x864
1152x864
1152x864
1280x1024
1280x1024
1280x1024
1400x1050
1600x1200
SXGA(Compressed)
SXGA+(Compressed)
UXGA(Compressed)
HDMI – Digital
(1) PC Signal.
*Support above DVI digital timing format.
(2) Video Signal.
480i
480p
576i
576p
720p
720p
1080i
704 x 480
704 x 480
720 x 576
720 x 576
1280 x 720
1280 x 720
1920 x 1080
59.94(29.97)
59.94
50(25)
50
60
50
60(30)
15.73
31.47
15.63
31.25
45.00
37.5
33.75
YPbPr – Analog
480i
704 x 480
704 x 480
720 x 576
720 x 576
1280 x 720
1280 x 720
1920 x 1080
59.94(29.97)
59.94
50(25)
50
60
50
60(30)
15.73
31.47
15.63
31.25
45.00
37.5
480p
576i
576p
720p
720p
1080i
33.75
ꢄꢂ ... English
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Appendices
Regulation & safety notices
This appendix lists the general notices of your Acer Projector.
FCC notice
This device has been tested and found to comply with the limits for a Class B
digital device pursuant to Part 15 of the FCC rules. These limits are designed
to provide reasonable protection against harmful interference in a residential
installation. This device generates, uses, and can radiate radio frequency en-
ergy and, if not installed and used in accordance with the instructions, may
cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular
installation. If this device does cause harmful interference to radio or televi-
sion reception, which can be determined by turning the device off and on, the
user is encouraged to try to correct the interference by one or more of the fol-
lowing measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the device and receiver.
• Connect the device into an outlet on a circuit different from that to
which the receiver is connected.
• Consult the dealer or an experienced radio/television technician for
help.
Notice: Shielded cables
All connections to other computing devices must be made using shielded
cables to maintain compliance with FCC regulations.
Caution
Changes or modifications not expressly approved by the manufacturer could
void the user’s authority, which is granted by the Federal Communications
Commission, to operate this computer.
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Appendices
Operation conditions
This device complies with Part 15 of the FCC Rules. Operation is subject to the
following two conditions:
1. this device may not cause harmful interference, and
2. this device must accept any interference received, in cluding interfer-
ence that may cause undesired operation.
Notice: Canadian users
This Class B digital apparatus complies with Canadian ICES-003.
Remarque à l’intention des utilisateurs canadiens
Cet appareil numerique de la classe B est conforme a la norme NMB-003 du
Canada.
Declaration of Conformity for EU countries
Hereby, Acer, declares that this Acer projector is in compliance with the essen-
tial requirements and other relevant provisions of Directive 1999/5/EC. (Please
visit http:// global.acer.com.)
Compliant with Russian regulatory certification
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Appendices
Important safety instructions
Read these instructions carefully. Save them for future reference.
1. Follow all warnings and instructions marked on the product.
2. Unplug this product from the wall outlet before cleaning. Do not use
liquid cleaners or aerosol cleaners. Use a water-moistened cloth for
cleaning.
3. Do not use this product near water.
4. Do not place this product on an unstable cart, stand or table. If the
product falls, it could be seriously damaged.
5. This product should be operated from the type of power indicated on
the marking label. If you are not sure of the type of power available,
consult your dealer or local power company.
6. Do not allow anything to rest on the power cord. Do not locate this
product where people will walk on the cord.
7. Never push objects of any kind into this product through cabinet slots
as they may touch dangerous voltage points or short-out parts that
could result in a fire or electric shock. Never spill liquid of any kind
onto or into the product.
8. Do not attempt to service this product yourself, as opening or remov-
ing covers may expose you to dangerous voltage points or other risks.
Refer all servicing to qualified service personnel.
9. Unplug this product from the wall outlet and refer servicing to quali-
fied service personnel under the following conditions:
a. When the power cord or plug is damaged or frayed.
b. If liquid has been spilled into the product.
c. If the product has been exposed to rain or water.
d. If the product does not operate normally when the operating in-
structions are followed. Adjust only those controls that are cov-
ered by the operating instructions, since improper adjustment
of other controls may result in damage and will often require
extensive work by a qualified technician to restore the product
to normal condition.
e. If the product has been dropped or the case has been damaged. If
the product exhibits a distinct change in performance, indicating
a needfor service.
10. To avoid hazard of unexpected electrical shock, use the AC adapter
only when the wall socket is properly grounded.
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Appendices
Canada — Low-power license-exempt radio
communication devices (RSS-210)
a. Common information Operation is subject to the following
two conditions:
1. This device may not cause interference, and
2. This device must accept any interference, including interfer-
ence that may cause undesired operation of the device.
b. Operation in 2.4 GHz band To prevent radio interference to
the licensed service, this device is intended to be operated in-
doors and installed outdoors is subject to licensing.
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