User's Manual
P772L LCD Monitor
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Congratulations!
The display you have just purchased carries the TCO'03
Displays label. This means that your display is designed,
manufactured and tested according to some of the strictest
quality and environmental requirements in the world. This
makes for a high performance product, designed with the
user in focus that also minimizes the impact on our natural
environment.
Some of the features of the TCO'03 Display requirements:
Ergonomics
•
Good visual ergonomics and image quality in order to improve the working
environment for the user and to reduce sight and strain problems. Important
parameters are luminance, contrast, resolution, reflectance, colour rendition and
image stability.
Energy
•
Energy-saving mode after a certain time–beneficial both for the user and the
environment
•
Electrical safety
Emissions
•
•
Electromagnetic fields
Noise emissions
Ecology
•
The product must be prepared for recycling and the manufacturer must have a certified
environmental management system such as EMAS or ISO 14 001
Restrictions on
chlorinated and brominated flame retardants and polymers
heavy metals such as cadmium, mercury and lead.
The requirements included in this label have been developed by TCO Development in
cooperation with scientists, experts, users as well as manufacturers all over the world.
Since the end of the 1980s TCO has been involved in influencing the development of IT
equipment in a more user-friendly direction. Our labelling system started with displays
in 1992 and is now requested by users and IT-manufacturers all over the world.
For more information, please visit
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TABLE OF CONTENTS
IMPORTANT SAFETY INSTRUCTIONS .............................................................. 2
INTRODUCTION ............................................................................................... 3
Product Description ................................................................................... 3
Package Overview ...................................................................................... 3
Installation of the Monitor Arm.................................................................. 4
Recommended Use of the Monitor............................................................. 5
LCD Monitor Base Installation Guide ......................................................... 6
Guidelines for Operating the Viewing Angle of LCD Monitor .................... 7
CONTROLS AND ADJUSTMENTS...................................................................... 8
Front User Controls. ................................................................................... 8
OSD Directly Adjustment ........................................................................... 9
Brightness............................................................................................ 9
Contrast ............................................................................................... 9
Audio .................................................................................................. 9
OSD Main menu ......................................................................................... 9
Volume ............................................................................................... 9
Auto-Tune ......................................................................................... 10
Color ................................................................................................. 11
Image ............ Clock/Phase/Image Position/Smooth.......................... 12
Language........................................................................................... 13
OSD Position .................................................................................... 13
Reset ................................................................................................. 13
Energy Declaration ................................................................................... 14
TROUBLESHOOTING ...................................................................................... 15
TECHNICAL INFORMATION ........................................................................... 16
Compatibility ............................................................................................ 16
Pin Assignment.................................................................................. 16
Preset Modes..................................................................................... 16
Other Modes ..................................................................................... 16
Specification ............................................................................................. 17
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IMPORTANT SAFETY INSTRUCTIONS
Please read the following instructions carefully. This manual should be retained
for future reference.
1. To clean the LCD Monitor screen make sure the Monitor is in the power off
mode. Unplug the Monitor from its power source before cleaning it. Stand
away from the LCD Monitor and spray cleaning solution onto a rag. Without
applying excessive pressure clean the screen with the slightly dampened rag.
2. Do not place your LCD Monitor near a window. Exposing the Monitor to
rain, water, moisture or sunlight can severely damage it.
3. Do not place anything on top of the Monitor/PC signal cord. Make sure the
cord is placed in an area where it will not be stepped on.
4. Do not apply pressure to the LCD screen. Excessive pressure may cause
permanent damage to the display.
5. Do not remove the cover or attempt to service this unit by yourself. You may
void the warranty. Servicing of any nature should be performed only by an
authorized technician.
6. Safe storage of the LCD Monitor is in a range of minus 20 to plus 60 degrees
Celsius. Storing your LCD Monitor outside this range could result in permanent
damage.
7. If any of the following occurs immediately unplug your Monitor and call an
authorized technician.
• The power or Monitor-to-PC signal cord is frayed or damaged.
• Liquid has been spilled into the Monitor, or it has been exposed to rain.
• The Monitor has been dropped or the case has been damaged.
Notice :
Actual safety specifications please refer to the label on the back of monitor.
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INTRODUCTION
Product Description
Congratulations on purchasing this new generation monitor. Your LCD monitor
incorporates high quality display into a small light-weight module. It has power-saving
capabilities and emits no X-ray radiation.
The features are:
• 17" TFT Liquid Crystal Display
• Compatible with IBM VGA, VESA
• Direct RGB input
• SXGA 1280x1024 resolution, up to 16M colors
• Lightweight compact design, weighting less than 6.6 Kgs
• DPMS (power saving) Compatible
• Built in universal power supply
• Anti-glare display
• On-Screen Display (OSD) controls and adjustments
• 1W x2 Audio function inside the monitor
• Audio volume adjustment by OSD
Package Overview
Your monitor package contains:
RGB Cable
Audio Cable
LCD Monitor
User's Manual
Power Cord
CAUTION
Keep the shipping carton in case the need arises to store or transport the unit. Let the
LCD lie on its face when you put it into the carton.
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INTRODUCTION
Installation of the Monitor Arm
CAUTION
1. The Monitor Arm is an optional item.
2. The Arm Mounting Device must be VESA Flat Physical Mounting Interface
Standard.
3. Please fix LCD monitor to monitor arm with 4x12mm screw.
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INTRODUCTION
Recommended Use of the Monitor
• Power
– Use the type of power indicated on the marking label.
• Plugs
– Do not remove any of the prongs of the monitor's three-pronged power plug.
– Disconnect the power plug from the AC outlet if you are not going to use it for an
indefinite period of time.
• Power cords
– Use the proper power cord with correct attachment plug type. If the power source
is 120 VC, use a power cord that has UL and CSA approvals. If the power source
is a 240 VAC supply, use the tandem (T blade) type attachment plug with ground
conductor power cord that meets the respective European country's safety
regulations, such as VDE for Germany.
– We recommend using the power cord supplied with the product. However, if
another type of power cord is required power cord H05VV-F or VW-1, 18AWG x
3G should be used.
– Do not overload wall outlets or power cords. Ensure that the total of all units
plugged into the wall outlet does not exceed 7 amperes.
– Ensure that the total ampere ratings on all units plugged into the extension cord is
not above the cord's rating.
– If the power supply cord which came with your monitor is to be connected to the
PC instead of the wall outlet, this equipment should be used with UL/TUV approved
computers with receptacle rated 100~240V AC, 50/60Hz, 1.1A (minimum).
– Do not allow anything to rest on the power cord. Do not locate this product
where persons will walk on the cord.
• Environment
– Place the monitor on a flat level surface.
– Place the monitor in a well-ventilated place.
– Keep the monitor away from:
rain or water
overly hot, cold or humid places
sunlight
dusty surroundings
equipment that generates strong magnetic fields
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INTRODUCTION
LCD Monitor Base Installation Guide
1. First attach the back cover to the
monitor. Carefully match up the three
hinges at the top of the cover with the
three corresponding slots; slide and
lock into place.
3. Using a flathead screwdriver, insert
the screws and tighten in the direction
indicated.
2. Once the back cover is attached, you
can rotate it down to a fully closed
position.
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INTRODUCTION
Guidelines for Operating the Viewing Angle of LCD Monitor
1. Height Adjustment
3. Rotate
The monitor screen can be swiveled
You can adjust the height of the
monitor by securely holding the base
with one hand and pulling up the
monitor stand with the other. The
height of the monitor can be be
adjusted from 383.5mm to 502.5mm.
left or right by holding the monitor
support at the top, grabbing the edge
of the screen and turning it to face 35
degrees left or right.
2. Backward/Forward Angle Adjustment
4. Pivoting
The vertical angle of the monitor can
be adjusted 5 degrees forward and 35
degrees backward by holding the
monitor support at the top and moving
the monitor screen forward or
backward from the bottom.
Grab the opposite corners and rotate
the screen 90 degrees.
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CONTROLS AND ADJUSTMENTS
Once you have installed this monitor with your system, please read the instructions
in this section, they give you some guidelines on how to use the monitor more
efficiently. And lead you through the various functions of the user controls and
explain how to adjust the monitor to your personal preference.
Front User Controls
(1) Enter " ↵ " button
To display the OSD manual and select functions.
(2) Down " ∇" button
To adjust the selected OSD function or the brightness directly.
(3) Up "∆" button
To adjust the selected OSD function or the contrast directly.
(4) "ESC" button
To close the OSD manual and to escape function or audio mute.
(5) Power LED Indicator
As long as the monitor is powered, this indicator is lit. In normal operation, it
lights blue. While in power saving mode, the indicator will turn to amber.
(6) Power Switch
To turn the monitor On or Off.
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CONTROLS AND ADJUSTMENTS
OSD Directly Adjustment
BRIGHTNESS
CONTRAST
AUDIO
Press the "∇" button to enter the brightness, and press the "∇"
or "∆" button to increase or decrease the brightness level, then
press " ESC" button to exit.
Press the "∆" button to enter the contrast, and press the "∇" or
"∆" button to increase or decrease the contrast level, then press
" ESC" button to exit.
• Normal Mode
a. Press the " ESC " button to enter sound playing mode in
mute mode
b. Press the " ESC " button to enter mute mode in sound playing
mode.
c. Press the " ↵ " to turn on the OSD main menu.
• Power Saving Mode (when power indication lights amber)
a. Mute Hot Key (When playing music)
Press "ESC" to enter Mute Mode, and press "ESC" again to
return to sound playing mode.
b. Control the volume
In Power Saving Mode, press "∇" or "∆" to enter the volume
tuning window, and press "∆" or "∇" key to adjust the volume.
After 6 seconds, the volume tuning window will close
automatically.
On Screen Display (OSD) Main menu
1. Press " ↵ " to open the OSD main menu.
2. Use the "∇" and " ∆ " buttons to move through the displayed functions.
3. Press " ↵ " to confirm your selected function.
1. Volume
Press " ↵ " to adjust volume and enter sound playing mode.
a. Press "∇" or "∆" to adjust volume .
b. Press " ESC " to leave this function.
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CONTROLS AND ADJUSTMENTS
2. Auto-Tune
Here are some items which can be adjusted as below, please
press " ↵ " to enter the item menu.
• Auto Geometry
Auto Geometry
Press
Press " ↵ " button, the system will automatically adjust the
clock, phase, H-position and V-position values for optimal
settings.
ADVANCED AUTO TUNE PATTERN PROGRAM USAGE GUIDE
• AUTO_TUNE.exe is used for Windows the display mode adjustment. It
will adjust the VGA input level and video quality to optimum.
• DOS_TUNE.exe is used for 720x400 70Hz & 640x 350 70Hz under DOS
mode adjustment. It will adjust the video quality to optimum.
• For the adjustment, please execute the program, then select the "Auto
Tune" function in the OSD menu, to get the optimum picture.
• Auto Color
Auto Color
Press " ↵ " button, the system will automatically adjust color
balance for optimal setting.
Press
ADVANCED AUTO TUNE PATTERN PROGRAM USAGE GUIDE
• As some VGA Cards do not match the VESA standard they cannot output
0.7 V p-p VESA standard. Therefore, you need the "ADVANCED AUTO
TUNE PATTERN PROGRAM" to modify the parameters of the monitor to
match the different output level of the VGA card.
• AUTO_TUNE.exe is used for Windows the display mode adjustment. It
will adjust the VGA input level and video quality to optimum.
• For the adjustment, please execute the program, then select the "Auto
Color" function in the OSD menu, to get the optimum picture.
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CONTROLS AND ADJUSTMENTS
3. Color
You can choose either the 6500°k, 9300°K color temperature
mode, User mode or Motion Picture to store your user defined
color settings.
• User Mode
a. Press " ↵ " button to enter User mode.
b.Press the "∇" or "∆" button to select the R/G/B gain , then
press " ↵ " button to proceed.
c. Press "ESC" button to leave this function.
• Motion Picture Mode
Press " ↵ " button to enter Motion Picture mode.
a. Saturation:
Press the "∇" or "∆" button to adjust Saturation.
b.Tint:
Press the "∇" or "∆" button to adjust Tint.
c. Flesh Tone:
Press the "∇" or "∆" button to adjust Flesh Tone.
d.Black Level:
Press the "∇" or "∆" button to adjust Black Level.
e. Recall:
Press the " ↵ " button to recall factory default settings.
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CONTROLS AND ADJUSTMENTS
4. Image
Here are some items which can be adjusted as below, please
press " ↵ " to enter the item menu.
• Clock:
Press the "∇" or "∆" button to adjust the width of the screen.
• Phase:
Press the "∇" or "∆" button to reduce the noise on the screen.
• Image Position
a.H - Position:
Press the "∇" or "∆" button to reposition the Image to the
right or left.
b.V - Position:
Press the"∇" button to move the Image downwards and "∆"
to move it upwards.
• Smooth:
Press the "∇" or "∆" button to adjust smooth. The "Smooth"
function key will perform only under the resolution range
1280 x 1024.
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CONTROLS AND ADJUSTMENTS
5. Language
Press the "∇" or "∆" button to select between English, German,
French, Spanish or Italian languages.
6. OSD Setting
To adjust the OSD position.
• H - Position:
Press the "∇" or "∆" button to reposition the OSD window to
the right or left.
• V - Position:
Press the"∇" button to move the OSD window downwards
and "∆" to move it upwards.
• Center:
The OSD window will be adjusted automatically to the center
of the screen.
7. Reset
• Press the "∇" or "∆" button to select "Yes" or "No".
• Choose Reset to call-back all the settings for the current Input
Signal mode to factory preset.
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CONTROLS AND ADJUSTMENTS
Energy Declaration
This monitor is equipped with a function for saving energy, which supports the
VESA Display Power Management Signaling (DPMS) standard. This means that
the monitor must be connected to a computer. The time settings for switching to
a power saving mode are adjusted from the system unit by software. From the first
indication of inactivity to power saving position the total time must not be set to
more than 70 minutes.
Power Consumption (120/230 Vac)
NUTEK
VESA state
On
LED indicator Power Consumption
Normal
operation
Blue
Amber
Off
≤39W
≤2W *
≤1W
Power Saving
Off
Power Switch
Off
Off
* Audio mute mode
CTX is committed to incorporating TCO’03 safety standards into our production
process so as to provide customers with the best in product quality.
This display unit is an electronic product and may contain substances or materials
that require end-of-life processing by a designated organization or agency.
For product recycling information, please refer to the CTX website for your area:
1. Europe: <http://www.ctxeurope.com>
2. Asia: <http://www.ctx.com.tw>
3. Americas: <http://www.ctxtec.com>
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TROUBLESHOOTING
Troubleshooting
If you are experiencing trouble with the LCD display refer to the following. If the
problem persists please contact your local dealer or our service center.
The monitor does not respond after you turn on the system.
• Check if the monitor is turned on.
• Turn off the power and check the monitor power cord and signal cable are properly
connected.
The characters on the screen are dim.
• Refer to the Controls and Adjustments section to adjust the brightness
(BRIGHTNESS on the OSD sub-menu.)
The screen is blank.
• During use the monitor screen may automatically turn off as a result of the Power
Saving feature. Press any key to see if the screen comes back.
• Refer to the Controls and Adjustments section to adjust the brightness
(BRIGHTNESS on the OSD sub-menu.)
The screen flashes when it initializes.
• Turn off the monitor and turn it on again.
• Refer to the Controls and Adjustments section to reload the default setting (RESET
on the OSD main-menu.)
Partial image or incorrectly displayed image
• Check to see if the resolution of your computer is higher than that of the LCD
display
• Reconfigure the resolution of your computer to make it less than or equal
to1280x1024 or to make sure reflesh rate is under 75Hz.
Image has vertical flickering line bars
• Use "Clock" to make an adjustment
• Check and reconfigure the display mode of the vertical refresh rate of your graphic
card to make it compatible with the LCD display
Image is unstable and flickering
• Use "Phase" to make an adjustment.
Signal out of Range:
• When the input signal is outside the normal specifications the screen will display
a "Signal out of Range" message.
No Signal Input:
• The "No Signal Input" message indicates that the cable may not be plugged
properly into the host system.
WARNING
Do not disassemble the monitor. Contact your dealer if needed.
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TECHNICAL INFORMATION
Compatibility
This LCD monitor supports multiple operating platforms such as IBM compatible
computers. This section provides you with detailed information on pin assignment
of the D-Sub connector and the preset timing chart of the prevailing video
standards.
Pin Assignment
Signal
Red Video
15 Pin Mini D-Sub
1
Green Video
Blue Video
Horizontal Sync
Vertical Sync
Ground
2
3
13
14
1
5
6
11
10
16
5,6,7,8,10,11
No Connection
SDA (DDC)
SCL (DDC)
+5V (DDC)
4
12
15
9
Male Mini D-15 Connector
Preset Modes
Horizontal
Vertical
Resolution
VCLK(MHz)
Standard
Frequency(KHz)
31.469
31.469
37.861
37.500
37.879
48.077
46.875
48.363
56.746
60.023
67.500
63.981
79.976
Frequency(Hz)
70.000
59.940
72.000
75.000
60.317
72.188
75.000
60.000
70.069
75.029
75.000
60.000
75.000
720*400
640*480
640*480
640*480
800*600
800*600
800*600
1024*768
1024*768
1024*768
1152*864
1280*1024
1280*1024
28.322
25.175
31.500
31.500
40.000
50.000
49.500
65.000
75.000
78.750
108.000
108.000
135.000
IBM VGA
IBM VGA
VESA
VESA
VESA
VESA
VESA
VESA
VESA
VESA
VESA
VESA
VESA
Other Modes
640*350
640*480
@70 Hz
@70 Hz
@70 Hz
@72 Hz
800*600
1024*768
1152*864
1280*720
1280*960
1280*1024
1280*1024
@60 Hz, 70 Hz, 72 Hz
@60 Hz
@60 Hz, 70 Hz, 72 Hz, 75 Hz
@72 Hz
@70 Hz
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TECHNICAL INFORMATION
Specifications
LCD Panel
17" TFT LCD module with wide-viewing angle, 0.264
(H)x0.264(V)mm pixel
[Monitor]
Effective display size
Resolution (max.)
Displayable colors
Brightness
17" (43.2cm diagonal)
SXGA 1280x1024
16M True color
260 cd/m2 (typical)
450:1
Contrast ratio
Response time
Scan Frequency
16ms
Horizontal: 30 to 80kHz
Vertical: 59 to 75 Hz
1V(RMS). typical
Audio Input
Audio Output
User controls
Power Consumption
1W x 2
Power/Enter/Up/Down/Escape/Volume
≤39W
≤2W Power Saving (Audio mute mode)
≤1W Power switch off
Analog 0.7V peak to peak separate
TTL Positive or Negative
Input signal D-15
Power Supply
Plug & Play
100~240V,50/60Hz (automatically)
DDC 2B+
[Dimension & Weight]
Size (WxDxH)
Weight (net)
379.5x197.5x383.5 (smallest) /502.5 (greatest) mm
6.6 Kgs
[Operating Environment]
Temperature
5°C~35°C
Humidity
20%~80% (non-condensing)
[Storage Environment]
Temperature
-20°C~60°C
Humidity
10% ~ 90% (non-condensing)
Note : Specifications are subject to change without notice
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