CyberResearch GDO 18 User Manual

®
Displays  
GDO 18 Series  
18" TFT LCD Flat-panel Displays  
GDO 18: 18" Flat-panel Display  
GDO 18-T: GDO 18 w/ Resistive  
Touchscreen  
USER’S MANUAL  
VER. 1 • 2002  
No part of this manual may be reproduced without permission  
®
CyberResearch , Inc.  
25 Business Park Dr., Branford, CT 06405 USA  
203-483-8815 (9am to 5pm EST) FAX: 203-483-9024  
©Copyright 2002  
All Rights Reserved.  
2002  
The information in this document is subject to change without prior notice  
in order to improve reliability, design, and function and does not represent  
a commitment on the part of CyberResearch, Inc.  
In no event will CyberResearch, Inc. be liable for direct, indirect, special,  
incidental, or consequential damages arising out of the use of or inability  
to use the product or documentation, even if advised of the possibility of  
such damages.  
This document contains proprietary information protected by copyright.  
All rights are reserved. No part of this manual may be reproduced by any  
mechanical, electronic, or other means in any form without prior written  
permission of CyberResearch, Inc.  
Trademarks  
“CyberResearch,” “GDO 18-T,” and “GDO 18,” are trademarks of  
CyberResearch, Inc. Other product names mentioned herein are used for  
identification purposes only and may be trademarks and/or registered  
trademarks of their respective companies.  
• NOTICE •  
CyberResearch, Inc. does not authorize any CyberResearch product for  
use in life support systems, medical equipment, and/or medical devices  
without the written approval of the President of CyberResearch, Inc. Life  
support devices and systems are devices or systems which are intended  
for surgical implantation into the body, or to support or sustain life and  
whose failure to perform can be reasonably expected to result in injury.  
Other medical equipment includes devices used for monitoring, data  
acquisition, modification, or notification purposes in relation to life  
support, life sustaining, or vital statistic recording. CyberResearch  
products are not designed with the components required, are not subject  
to the testing required, and are not submitted to the certification required  
to ensure a level of reliability appropriate for the treatment and diagnosis of  
humans.  
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PREFACE  
FCC Compliance Statement  
Note:  
This equipment 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 when the equipment is  
operated in a residential installation. This equipment generates, uses, and can  
radiate radio frequency energy and, if not installed and used in accordance with  
the instruction manual, may cause harmful interference to radio communications.  
However, there is no guarantee that interference will not occur in a particular  
installation. If this equipment does cause harmful interference to radio or  
television reception, which can be determined by turning the equipment off and  
on, you are encouraged to try to correct the interference by one or more of the  
following measures:  
• Reorient or relocate the receiving antenna.  
• Increase the separation between the equipment and the receiver.  
• Connect the equipment into an outlet on different fro m that to which  
the receiver is connected.  
• Consult CyberResearch for help.  
Caution:  
To comply with the limits for an FCC Class B computing device, always use  
the shielded signal cord and shielded power cord supplied with this unit.  
The Federal Communications Commission warns that changes or modifications  
of the unit not expressly approved by the party responsible for compliance could  
void the user’s authority to operate the equipment.  
User’s Manual  
Class B ITE (Following European Standard EN 50082-2)  
Radio Frequency Interference Statement  
Warning:  
This is a Class B product. In a domestic environment, this product may cause  
radio interference in which case the user may be required to take adequate  
measures.  
Canadian Doc Notice  
For Class B Computing Devices  
This digital apparatus does not exceed the Class B limits for radio noise  
emissions from digital apparatus as set out in the Radio Interference Regulation  
of the Canadian Department of Communications.  
“Le présent appareil numérique n’émet pas de bruits radioélectriques dépassant  
les limites applicables aux appareils numériques de la class B prescrites dans le  
Règlement sur le brouillage radioélectrique édicté par le ministère des  
Communications du Canada.”  
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Important Safety Instructions  
Please read the following instructions carefully. This manual should be retained  
for future use.  
1. To clean the LCD monitor screen, first, make sure the monitor is in  
the Power Off mode. Unplug the monitor from its power source before  
cleaning it. Do not spray liquid cleaners directly onto the unit. 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-to-PC signal cord. Make sure  
that 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  
65 degrees Celsius (68°F - 149°F). Storing your LCD monitor outside of this  
range could result in permanent damage.  
7. If any of the following occurs, immediately unplug your monitor and call  
CyberResearch.  
• The power or monitor-to-PC signal cord is frayed or damaged.  
• Liquid has been spilled onto the monitor, or it has been exposed to rain.  
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• The monitor has been dropped or the case has been damaged.  
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TABLE OF CONTENTS  
CHAPTER 1 ................................................................................................................................1  
The LCD Monitor.........................................................................................1  
Your New LCD Monitor.................................................................................1  
Unpacking..................................................................................................1  
Identifying Components.................................................................................2  
Adjusting the Viewing Angle..........................................................................5  
Positioning...................................................................................................6  
Connecting AC Power...................................................................................7  
Connecting Video.................................................................................................7  
Connecting the Stereo Speakers..........................................................................8  
Connecting the Optional Touch Screen..............................................................................9  
Power Management System........................................................................10  
CHAPTER 2............................................................................................................................. 11  
The Display Controls................................................................................11  
The LCD Monitor’s Display Controls..........................................................11  
Adjusting the Monitor’s Display...................................................................11  
OSD Main Menu..........................................................................................11  
APPENDIX A .......................................................................................................................... 17  
Troubleshooting.........................................................................................17  
Troubleshooting Procedures........................................................................17  
Addendum ...................................................................................................................... 19  
Technical Addendum .................................................................................................... 22  
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TABLE OF FIGURES  
Figure 1-1: The LCD Monitor Panel and Controls ________________3  
Figure 1-2: LCD Monitor’s Rear Ports _________________________4  
Figure 1-3: Angle Settings____________________________________6  
Figure 1-4: Connecting Power to the LCD Monitor________________7  
Figure 1-5: Connecting the LCD Monitor to the PC _______________8  
Figure 1-6: Connecting the Stereo Speakers______________________9  
Figure 1-7: Connecting the Optional Touchscreen Cable___________10  
Figure 2-1: The OSD Main Menu _____________________________12  
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CHAPTER 1  
The LCD Monitor  
Your new LCD Monitor  
Your LCD monitor has been designed to be versatile, ergonomic and user-friendly.  
The LCD monitor is capable of displaying most standards, from 640 x 480 VGA to  
1280 x 1024 SXGA. The digital controls located on the front panel allow the user to  
easily adjust the monitor’s display parameters. The LCD monitor’s small footprint  
allows you more room in your workspace for other peripherals. Lightweight and  
compact, the LCD monitor is the perfect solution for all type of users. You can use  
the LCD monitor for everything from making business presentations to playing  
computer games. The two stereo speakers allow you to further expand your  
computer’s multimedia capabilities by connecting your computer’s Audio out port to  
the LCD monitor’s Audio in port. If you have a complete workstation, the LCD  
monitor has the additional feature of an optional wall-mountable and VESA compliant  
arm-mounted bracket for added convenience.  
The architecture of the LCD monitor incorporates an LCD panel that produces a clear  
display without radiation emission, limiting health concerns. With its low power  
consumption, the LCD monitor helps you reduce your power bill.  
Unpacking  
Before you unpack your LCD monitor, prepare a suitable workspace for the  
monitor and computer. You need a stable, level and clean surface near a wall outlet.  
Even though the LCD monitor uses very little power, you should put it in a location,  
which allows sufficient airflow to ensure that the monitor and your computer do  
not become too hot. Set up your LCD monitor so that the panel doesn’t face a  
window where sunlight often comes in. The glare caused by sunlight reflecting off  
the LCD monitor’s screen will make it difficult to see.  
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Using a computer for an extended period of time with a poor workstation  
set-up and incorrect working habits can cause health problems. The  
science of ergonomics studies the relationship between health and a  
suitable working environment. There is a section on ergonomics at the  
end of this chapter. For more information on ergonomics, contact your  
nearest computer bookstore, or local library. The Internet also has  
information on this and other subjects.  
After you unpack your LCD monitor; make sure the following items are included in  
the box and in good condition:  
• LCD Monitor  
• Monitor-to-PC Analog Signal Cable (15-pin)  
• Monitor-to-PC Digital Signal Cable (24-pin)  
• USB Cable (optional)  
• S-Terminal Video Cable (optional)  
• Stereo Jack Audio Cable  
• Power Cord  
• This User’s Manual  
If you find that any of these items are missing or appear damaged, contact CyberResearch  
immediately. Do not throw away the packing material or shipping carton in case you  
need to ship or store the monitor in the future.  
Identifying Components  
The LCD monitor has been designed to provide easy access to all controls and  
peripheral ports. The following figures will help you identify the LCD monitor’s  
controls and ports.  
The LCD Monitor — Front View  
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Figure 1-1: The LCD Monitor Panel and Controls  
1. LCD Screen  
The RGB LCD monitor screen is capable of producing most display  
standards.  
2. Function Control Buttons  
These two buttons allow you to select one of the control functions. Press  
either the upper or lower control button to scroll through the menu items.  
3. Adjustment Control Buttons  
These two buttons allow you to adjust the selected control function to  
accommodate your specific working environment. Press the upper button to  
increase the setting of the selected control function and press the lower button  
to decrease the setting of the selected control function.  
4. Menu button  
Push the Menu button to pop up the OSD (On-Screen Display) menu. Push  
the button again to close the OSD menu.  
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5. Power-On Indicator  
This LED indicator lights when the power is on. The LED indicator will  
blink when the LCD monitor is in Power Saving mode.  
6. Monitor Swivel Base  
The monitor swivel base supports the LCD panel and changes the monitor  
angles.  
7. Stereo Speakers  
You can connect your PC’s Audio Out port to the LCD monitor’s Audio In  
port and listen to your PC’s audio output with these speakers.  
The LCD Monitor — Rear View  
Figure 1-2: LCD Monitor’s Rear Ports  
1. Input Signal Ports  
The monitor has one 15-pin D-sub VGA connector and one 24-pin DVI  
connector, the 24-pin DVI connector is for Digital signal if your PC has  
a digital graphic card.  
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2. AC Power Connector  
Connect the power cable to this AC power connector.  
3. PS/2-Type Connector for Touchscreen (optional)  
Connect this PS/2 6-pin connector to your PC’s RS-232 9-pin serial port  
connector to use the optional touchscreen. A PS/2 to RS-232 cable is provided  
with the optional touchscreen package. To install the optional touchscreen  
driver, see the ELO 18" Touchscreen Guide on the driver CD, or contact CyberResearch  
4. Audio Line In  
Connect your PC’s Line Out to this jack to listen to the PC’s audio through  
the LCD monitor’s stereo speakers. (You can also connect your CD-ROM’s  
Line Out to this jack.)  
5. Stereo Headphone Jack  
You can connect stereo headphones or powered external speakers to this jack  
and listen to your PC’s audio output.  
6. PS/2-Type Connector for A/V Connection (optional)  
You can connect this 5-pin connector to the TV signal source (NTSC or PAL).  
A PS/2 to AV terminal (or S-terminal) cable is provided.  
7. Power Switch  
You can turn ON/OFF the monitor by pushing this rocker switch.  
8. USB Upstream Port (optional)  
Connect the USB cable from this port to PC HOST.  
9. USB Downstream Ports (x4, optional)  
These USB connectors can be used to connect to other USB devices,  
such as a mouse, keyboard, etc.  
Adjusting the Viewing Angle  
Your LCD monitor is designed to allow you to adjust it to a comfortable  
viewing angle. Please see Figure 1-3.  
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Figure 1-3: Angle Settings  
Do not force the monitor past its maximum extension in  
either direction. You could damage the monitor and the  
monitor stand.  
Positioning  
Take a moment to prepare a suitable place to set up your workstation. You need a  
stable, flat dust-free surface with good ventilation. Even though the LCD monitor has  
been designed using components that don’t use much power, they still generate quite  
a bit of heat. Set up your LCD monitor so that the screen doesn’t face a window where  
sunlight often comes in. The glare caused by reflected sunlight makes the screen  
difficult to see.  
• When positioning the equipment, make sure that the  
main ports and sockets are easily accessible.  
• Do not place your LCD monitor close to a heat source.  
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• Do not place the LCD monitor in direct sunlight or near  
a window. Moisture and direct sunlight exposure can  
be seriously damaging.  
Connecting AC Power  
Please refer to the following instructions for connecting AC power to the LCD  
monitor.  
1. Plug the female end of the power cable into the AC power connector. Plug  
the male end of the power cord into a wall socket. The plug on the power  
cable will vary according to the electrical standard in your area. Please refer  
to Figure 1-4.  
Figure 1-4: Connecting Power to the LCD Monitor  
Connecting Video  
1. Turn off your PC and the LCD monitor before connecting your LCD monitor  
to the computer.  
2. Connect one end of the VGA signal cable to the PC’s D-sub VGA port  
and the other end to the monitor VGA port. Please refer to Figure 1-5.  
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Figure 1-5: Connecting the LCD Monitor to the PC  
3. If your PC has a graphic card with a 24-pin DVI connector, you should  
connect it with the digital 24-pin DVI signal cable.  
4. Make sure the signal cable head is securely connected to the VGA port  
of your PC. Tighten the connecting screws to ensure a secure connection.  
5. Turn on your computer and LCD monitor.  
If both analog (15-pin D-sub VGA) and digital (24-pin DVI) input ports  
are connected at the same time, the signal input can be selected with  
the OSD (On-Screen Display) menu. Please go to the next chapter for  
details.  
Connecting the Stereo Speakers  
Please refer to the following instructions for connecting the LCD monitor’s stereo  
speakers.  
1. Connect the 1.5M sound cable to the Line out of your PC’s audio card.  
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User’s Manual  
2. Connect the other end of the 1.5M sound cable to the LCD monitor’s line-in  
jack. Please refer to Figure 1-6.  
Figure 1-6: Connecting the Stereo Speakers  
3. You can adjust the sound volume of the stereo speakers by using the speaker  
volume control function on the OSD (On-Screen Display). Please refer to the  
next chapter for details.  
Connecting the Optional Touchscreen  
Your LCD monitor has an optional touchscreen feature. If your LCD monitor has this  
feature, connect the LCD monitor’s PS/2 connector to your PC’s 9-pin RS-232 serial  
port to enable the touchscreen.  
1. Connect the PS/2 connector end of the PS/2 to RS-232 cable provided with  
the optional touchscreen package to the PS/2 mini-DIN port at the back  
of the LCD monitor. Please refer to Figure 1-7.  
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User’s Manual  
Figure 1-7: Connecting the Optional Touchscreen Cable  
2. Connect the D-sub 9-pin RS-232 connector end of the PS/2 to RS-232 cable  
provided with the optional touchscreen package to the 9-pin RS-232 serial  
port at the back of your PC. Please refer to Figure 1-7.  
3. Install the Touchscreen drivers to your PC.  
4. Following the Touchscreen driver guide to align your touchscreen  
positioning.  
Power Management System  
The LCD monitor complies with the VESA DPMS (version 1.0p) power management  
proposal. The VESA DPMS proposal provides four phases of power saving modes by  
detecting the horizontal or vertical sync signal. When the LCD monitor is in power  
saving mode or detects an incorrect timing, the monitor screen will go blank, and the  
power LED indicator will start to blink.  
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CHAPTER 2  
The Display Controls  
The LCD Monitor Display Controls  
This chapter covers the LCD monitor’s On-Screen Display (OSD). Using the OSD  
you can adjust the contrast, brightness, display position, display clarity, and color  
temperature, etc. You can also adjust the stereo speaker volume and set OSD  
parameters. Please read this chapter carefully to get the most out of your LCD  
monitor.  
Adjusting the Monitor’s Display  
The LCD monitor features an intuitive, menu-driven, On-Screen Display (OSD). You can  
access the OSD any time that the PC is powered on. If the PC is in a power save mode  
or is powered off, the OSD is inaccessible.  
The OSD makes adjusting display settings quick and simple. Use the MENU button to  
access the OSD and the Function button to scroll through the menu items. Use the  
Adjustment buttons to make changes to the selected menu item. Please refer to  
Figure 2-1.  
OSD Main Menu  
To access the OSD Main Menu, simply press the MENU button. The following  
screen will appear.  
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User’s Manual  
Figure 2-1: The OSD Main Menu  
The control functions are grouped into seven categories as shown on the Main Menu.  
Continue pressing the Function buttons to scroll through the menu item. Press the  
Adjustment buttons to enter the sub-menu of each function group. Each item is covered below.  
Main Menu  
To control the contrast, brightness, video level, and gamma,  
etc.  
BASIC SETTING  
To control the display size, position, clock and phase, etc.  
POSITION  
To automatically adjust the picture quality and alignment. It is  
AUTO-ADJUST  
recommended to use this function in the windows (This  
function does not work in the interlaced modes) or similar  
environments.  
To control the display colors.  
COLOR TEMP.  
To control audio volume, OSD positions and to give  
information of the Display modes.  
MISCELLANEOUS  
For S-video or CVBS input mode selection (optional)  
VIDEO  
To select different languages.  
LANGUAGE  
To select input signal sources between PORT1 (VGA) and  
PORT2 (Digital DVI).  
INPUT PORT  
To set the display parameters to the factory-set default values.  
RESET  
Exit OSD Menu.  
EXIT  
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Basic Setting  
To adjust the contrast level of the display.  
CONTRAST  
To adjust the brightness level of the display.  
BRIGHTNESS  
VIDEO LEVEL  
To fine tuning the matching input signal voltage level.  
Perform this function whenever the graphics card is changed.  
To select a suitable color representation.  
GAMMA  
FRAME  
To select different border colors (up to 64 colors) when the  
display is not in full-screen size.  
Return to Main Menu.  
TO MAIN MENU  
Position  
To adjust the display pixel alignment.  
To adjust the screen display for focus and clarity.  
To expand the display to full screen.  
CLOCK  
PHASE  
DEFAULT SIZE  
NATIVE SIZE  
H-POSITION  
V-POSITION  
H-SIZE  
To adjust the display to original size.  
To adjust the display position horizontally.  
To adjust the display position vertically.  
To adjust the display size horizontally.  
To adjust the display size vertically.  
V-SIZE  
To select either Graph or Text expansion method.  
Only available in 720 x 400/640 x 480 resolutions.  
GRAPH/TEXT  
Return to Main Menu.  
TO MAIN MENU  
Color Temp. Menu  
To select the color temperature at CIE coordinate 9300º  
To select the color temperature at CIE coordinate 6500º  
9300  
6500  
USER  
Select this option to enable the “User Color” field. Individual  
R, G, B levels can be adjusted.  
Return to Main Menu.  
TO MAIN MENU  
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Miscellaneous Menu  
To adjust the audio volume of the monitor’s speakers.  
(Only available in the models with built-in speakers.)  
AUDIO VOLUME  
To adjust the horizontal position of the OSD menu.  
To adjust the vertical position of the OSD menu.  
OSD H-POSITION  
OSD V-POSITION  
DISPLAY MODE  
Select this function to display the resolution and frame  
rate of the current screen display.  
Select this function to display the firmware version of  
the monitor.  
F/W VERSION  
Return to Main Menu.  
TO MAIN MENU  
Reset Menu  
To set the function parameters in the Basic Setting Menu  
to the default values.  
BASIC SETTING  
To set the function parameters in the Position Menu to  
the default values.  
POSITION  
To set the function parameters in the Color Temp. Menu to  
the default values.  
COLOR TEMP.  
MISCELLANEOUS  
To set the function parameters in the Miscellaneous Menu  
tto he default values.  
To set all function parameters to the default values.  
Return to Main Menu.  
ALL FUNCTIONS  
TO MAIN MENU  
Quick Adjustment Functions  
When the OSD Main Menu is not active, the following functions are available for quick  
adjustment.  
Press the upper Function Control button (first button) to enable  
the small contrast icon. Use the Adjustment Control button to increase  
(+) or decrease (-) the contrast level.  
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User’s Manual  
Press the lower Function Control button (second button) to enable  
the small Brightness icon. Use the Adjustment Control button  
to increase (+) or decrease (-) the brightness level.  
Press the upper Adjustment Control button (third button) to enable  
the small volume icon. Use the Adjustment Control button to increase  
(+) or decrease (-) the volume.  
Press the lower Adjustment control button (fourth buttons) to enable  
the small port icon. Press it again to switch to the other DVI (PORT2)  
and close the icon.  
1. No Signal coming.  
When the monitor is ON and there is no video signal received,  
the following message will be displayed.  
NO SIGNAL COMING…  
CHECK SIGNAL CABLE  
MONITOR WILL ENTER  
POWER SAVING!!!!  
2. Signal out of monitor’s supported range.  
When the frequency range is out of the monitor specifications,  
the following message will be displayed.  
SIGNAL OVER RANGE!  
PRESS FUN/ADJ KEY  
FUN? H-POSITION  
ADJ? V-POSITION  
When the signal is out of monitor frequency range, the screen display  
will not be centered and the warning message appears. Users can pan  
the display picture with the Function Control and Adjustment Control  
buttons. Then, user’s can see the display and change the frequency range.  
15  
APPENDIX A  
Troubleshooting  
Troubleshooting Procedures  
This LCD Monitor was pre-adjusted in the factory with standard VGA timing. Due to  
output timing differences among various VGA cards, you may initially experience an  
unstable or unclear display when a new display mode or new VGA card is selected.  
This LCD Monitor Supports Multiple VGA Modes. Refer to Addendum  
for a listing of the factory preset modes supported by this LCD Monitor.  
PROBLEM: Display is Unclear and Unstable  
To stabilize and clarify your display, follow this procedure in this order:  
1. It’s best to adjust the display on a screen displaying vertical  
lines. In Windows, load a wallpaper bitmap that has vertical  
lines in it. (Or you can the select window shut down screen)  
2. After you have the wallpaper loaded, open the OSD and select  
the “Clock” function. Press the top (or bottom) Adjustment  
Control button and continue pressing the button until you see  
vertical dark and light lines across the screen.  
3. When you can see distinct light and dark vertical bands,  
stop pressing the Adjustment Control button. Now press the  
opposite (top or bottom) Adjustment Control button. The  
vertical dark and light bands will decrease in number. Keep  
pressing the button until the distinct bands disappear and you  
have a clear display.  
4. Next press the Function Control button to choose the “Phase”  
function. The Phase will adjust the horizontal display. Press the  
top (or bottom) Adjustment Control button and you will see  
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User’s Manual  
horizontal dark and light lines appear. The number of lines  
increases as you press the button. Now press the bottom (or top)  
Adjustment Control button until the lines disappear and you  
have a clear display.  
PROBLEM: There is no LCD Display  
If there is no display on the LCD, please perform the following steps:  
1. Make sure that the power indicator on the LCD monitor is lit,  
all connections are secure, and the system is running on the  
correct timing. Refer to the Addendum for information on  
timing.  
2. Turn off the LCD monitor and then turn it back on again. Press  
the upper Function Control button (refer to Chapter 2) once and  
then press either the upper or lower Adjustment Control button  
several times. If there is still no display, press the other  
Adjustment Control button several times.  
3. If step 2 doesn’t work, connect your PC system to another  
external CRT monitor. If your PC system functions properly  
with a CRT monitor but it does not function with the LCD  
monitor and the LCD monitor’s power LED is blinking, the  
output timing of the PC’s VGA card may be out of the LCD’s  
synchronous range. Please change to an alternate mode listed in  
Addendum or replace the VGA card and repeat steps 1 and 2.  
4. If the PC (or Notebook PC) doesn’t function with the CRT  
monitor either, check BIOS to see if there is a Simultaneous  
Display setting under the display mode item. Set the BIOS  
display mode to Simultaneous Display or CRT and try again. If  
there is still no display, then there may be a problem with your  
system. Contact technical support for assistance.  
5. If the power LED is not lit, check to see if the AC power  
connector is securely connected. If the power LED is not lit,  
please contact technical support for assistance.  
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26  
Product Service  
Diagnosis and Debug  
CyberResearch, Inc. maintains technical support lines staffed by experienced  
Applications Engineers and Technicians. There is no charge to call and we will  
return your call promptly if it is received while our lines are busy. Most problems  
encountered with data acquisition products can be solved over the phone. Signal  
connections and programming are the two most common sources of difficulty.  
CyberResearch support personnel can help you solve these problems, especially  
if you are prepared for the call.  
To ensure your call’s overall success and expediency:  
1)  
2)  
Have the phone close to the PC so you can conveniently and quickly take  
action that the Applications Engineer might suggest.  
Be prepared to open your PC, remove boards, report back-switch or  
jumper settings, and possibly change settings before reinstalling the  
modules.  
3)  
Have a volt meter handy to take measurements of the signals you are  
trying to measure as well as the signals on the board, module, or power  
supply.  
4)  
5)  
Isolate problem areas that are not working as you expected.  
Have the source code to the program you are having trouble with available  
so that preceding and prerequisite modes can be referenced and  
discussed.  
6)  
Have the manual at hand. Also have the product’s utility disks and any  
other relevant disks nearby so programs and version numbers can be  
checked.  
Preparation will facilitate the diagnosis procedure, save you time, and avoid  
repeated calls. Here are a few preliminary actions you can take before you call  
which may solve some of the more common problems:  
1)  
2)  
Check the PC-bus power and any power supply signals.  
Check the voltage level of the signal between SIGNAL HIGH and SIGNAL  
LOW, or SIGNAL+ and SIGNAL– . It CANNOT exceed the full scale range  
of the board.  
3)  
Check the other boards in your PC or modules on the network for address  
and interrupt conflicts.  
4)  
Refer to the example programs as a baseline for comparing code.  
27  
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28  
Warranty Notice  
CyberResearch, Inc. warrants that this equipment as furnished will be free from  
defects in material and workmanship for a period of one year from the confirmed  
date of purchase by the original buyer and that upon written notice of any such  
defect, CyberResearch, Inc. will, at its option, repair or replace the defective item  
under the terms of this warranty, subject to the provisions and specific exclusions  
listed herein.  
This warranty shall not apply to equipment that has been previously repaired or  
altered outside our plant in any way which may, in the judgment of the manufacturer,  
affect its reliability. Nor will it apply if the equipment has been used in a manner  
exceeding or inconsistent with its specifications or if the serial number has been  
removed.  
CyberResearch, Inc. does not assume any liability for consequential damages as a  
result from our products uses, and in any event our liability shall not exceed the  
original selling price of the equipment.  
The equipment warranty shall constitute the sole and exclusive remedy of any Buyer  
of Seller equipment and the sole and exclusive liability of the Seller, its successors  
or assigns, in connection with equipment purchased and in lieu of all other  
warranties expressed implied or statutory, including, but not limited to, any implied  
warranty of merchant ability or fitness and all other obligations or liabilities of seller,  
its successors or assigns.  
The equipment must be returned postage prepaid. Package it securely and insure it.  
You will be charged for parts and labor if the warranty period has expired.  
Returns and RMAs  
If a CyberResearch product has been diagnosed as being non-functional, is visibly  
damaged, or must be returned for any other reason, please call for an assigned  
RMA number. The RMA number is a key piece of information that lets us track and  
process returned merchandise with the fastest possible turnaround time.  
PLEASE CALL FOR AN RMA NUMBER!  
Packages returned without an RMA number will be refused!  
In most cases, a returned package will be refused at the receiving dock if its  
contents are not known. The RMA number allows us to reference the history of  
returned products and determine if they are meeting your application’s requirements.  
When you call customer service for your RMA number, you will be asked to provide  
information about the product you are returning, your address, and a contact person  
at your organization.  
Please make sure that the RMA number is prominently  
displayed on the outside of the box.  
• Thank You •  
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30  
CyberResearch, Inc.  
25 Business Park Drive  
Branford, CT 06405 USA  
P: (203) 483-8815; F: (203) 483-9024  

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