CyberResearch Switch GFC 1716A User Manual

®
PC Accessories  
GFC 1716A  
1U Rack-Mount FoldAway™ with  
17" LCD Monitor, Keyboard,  
Touchpad, and 16-Port KVM Switch  
USER’S MANUAL  
VER. 1.0 • 2004  
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  
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CyberResearch® PC Accessories  
GFC 1716A  
©Copyright 2004  
All Rights Reserved.  
2003  
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,” and “GFC 1716A,” 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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GFC 1716A  
Table of Contents  
Introduction ................................................................................... 1  
Features........................................................................................ 1  
Specifications................................................................................ 2  
Accessories................................................................................... 5  
Rack Mount Installation................................................................. 6  
Product Detail................................................................................ 7  
Onscreen Display.......................................................................... 8  
Onscreen Display for KVM Operation......................................... 15  
System Requirements................................................................. 19  
Cable Diagrams .......................................................................... 20  
Hardware Installation .................................................................. 21  
Usage.......................................................................................... 23  
Troubleshooting .......................................................................... 27  
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GFC 1716A  
Introduction  
Congratulations! You've chosen the efficient GFC 1716Acwhich will save you MONEY, TIME,  
SPACE, EQUIPMENT and POWER.  
You can now control multiple PCs from one keyboard, mouse and monitor. GFC 1716A is has  
features such as 19” Rack Mount Size, 1 U Rack Mount Height, On Screen Display Menu,  
Password security, PC server name search, Hot key Control, Front Panel Push Button and  
Auto Scan Control. It has complete keyboard and mouse emulation for simultaneous PCs  
boot-up process.  
Features  
zꢀ 16 ports--GFC 1716A fits in 19” racks  
zꢀ Support Microsoft Intellimouse, Microsoft Intellimouse Explorer, Logitech Net Mouse or the  
other fully compatible MS mouse.  
zꢀ Provide Console PS/2 to PC serial mouse conversion  
zꢀ Support DOS, Win3.X, Win95/98/98SE/2000/ME/XP, WinNT, Netware, SCO Unix, HP Unix,  
Linux  
zꢀ Hot Plug - Add PCs or Remove Connected PCs for Maintenance without Powering Down  
the GFC 1716A or PCs.  
zꢀ Very High Video Quality - Up To 1920X1440, Bandwidth: 200MHz  
zꢀ No Software Required - easy PC selection via On Screen Display Manual, Push Buttons,  
Hot Keys  
zꢀ Support eight-character password protection and search PC server name  
zꢀ Auto Scan Mode for monitoring PCs and flexible Scan time from 5~99 seconds  
zꢀ Keyboard status restored when switching PCs  
zꢀ LED Display for easy status monitoring  
zꢀ Buzzer sound for switching port confirmation.  
zꢀ Standard Keyboard, VGA and Mouse cable.  
zꢀ No DIP switch setting needed/auto-detect  
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Specifications  
Case/Mounting Frame  
Keyboard Filter with Display Combo  
Mounting Configuration  
Height, Rack Units  
Yes  
Rack-mount (EIA 19")  
1U (1.75")  
Mounting Flanges  
Removable rack-mounting flanges included  
Chassis Material  
Heavy-duty steel chassis  
Front Panel Material  
Primary Case Color  
Front Panel Color  
Steel  
Black  
Black  
Display  
Display Type  
LCD flat panel  
Video Input Types  
Screen Size (viewable area, diagonal)  
Display Filter Screen Size  
Display Brightness  
Display Filter Brightness  
Resolution, max.  
Standard analog VGA (15-pin)  
17.0"  
15" to 18"  
250 nits (High-Bright)  
High-bright (250 to 340 nits)  
1280 x 1024 pixels  
16 million colors  
350:1  
Maximum Number of Colors  
Contrast Ratio  
Scanning  
Frequency  
56Hz....75Hz  
Scanning Frequency, Vertical  
Keyboard  
Keyboard Form Factor  
Construction - Chassis Material  
Protection Rating  
Compact keyboard  
Steel  
NEMA 1  
Case/Mounting  
Frame  
Front of keyboard provides a wrist rest on either  
side of the touchpad.  
Built-In Keyboard Wrist Rest  
Total Number of Keys  
Number of Data Entry Keys  
Number of Function Keys  
Keycap Color  
105 keys  
93 keys  
12 keys  
Grey  
Keys  
Key Feedback  
Construction - Keycap Material  
Short-travel (touch-typing compatible)  
Plastic  
Pointing Device  
Pointing Device Type  
Touchpad  
Interface Signals Supported  
Tracking Technology  
Pointing Device Buttons  
Button Material  
PS/2 mouse  
Touchpad (touch surface to move pointer)  
2 buttons  
Plastic  
Windows XP  
Windows NT  
Windows 2000  
Windows Me  
Windows 98  
Windows 95  
Windows 3.x  
MS-DOS  
Pointing Device OS Support  
Linux  
Windows CE  
Windows 98SE  
2
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KVM Switches  
KVM User x System Configuration  
Number of PCs per KVM Switch  
1 x 16  
16 PCs  
Hot pluggable KVM switch allows you to add or  
remove PC connections without powering down  
the KVM switch  
Additional Features  
Keyboard 'Hot Key' Commands for switching  
channels, banks, and OSD commands  
Front handle folds down for lower rack-  
protrusion profile  
Cables & Connectors  
Number of Connectors  
16  
Connector Type  
Connector Gender  
HD-15 (VGA standard)  
Female (socket)  
KVM set connector on KVM side is special 15-pin  
connector that incorporates the keyboard and  
mouse signals. There is only 1 connector per  
channel on the KVM side.  
Video/KVM  
Connectors  
Connector Details  
Using a GFA 16CBLxx cable, on the PC side  
there is a regular complement of VGA, mouse,  
and keyboard male connectors.  
Cabling Details  
Power  
Chassis Power Input Connector  
NEMA standard male PC cord socket  
Indicators, Switches, & Controls  
On Screen Display (OSD) Control Functions  
LCD Display On/Off Switch  
Brightness  
Contrast  
RGB color adjustments  
Horizontal position  
Vertical position  
Horizontal size  
Vertical size  
Color balance  
Color temperature adjustment  
Video source selection  
Select language for OSD controls  
Position of OSD controls  
Reset to factory defaults  
Geometry (convex/concave sides)  
Geometry (parallelogram)  
Phase adjustment  
Auto adjustment  
Recall (last OSD setting)  
Yes  
OSD Controls  
Brightness  
Contrast  
OSD controls for menu navigation (3 buttons)  
Via OSD controls  
Via OSD controls  
Front Panel  
Controls  
Rear Panel  
Controls  
1 on/off switch  
Power On/Off Switch  
Power On/Off  
LED indicates power on  
Shown by change in LED color  
Active channel shown by 16 LEDs  
Yes  
System in Sleep Mode  
Channel Number  
Buzzer for Alarms  
Indicators  
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Operating System  
Windows XP  
Windows NT  
Windows 2000  
Windows Me  
Windows 98  
Windows 95  
Windows 3.x  
MS-DOS  
Operating System Supported  
Linux  
Windows 98SE  
Cooling  
Cooling Summary  
Convection (runs in silence)  
Environmental Specifications  
Operating Temperature  
Storage Temperature  
32°F....104°F (0°C....40°C)  
-4°F....140°F (-20°C....60°C)  
0%....90%  
Relative Humidity, noncondensing  
Safety & Standards Compliance  
Meets CE standards  
Meets FCC Part 15 - Class B EMI specs  
Safety/Approvals  
Dimensions  
Rack Width  
EIA standard 19 inches at flanges  
17.43" (442.77mm)  
1.75" (44.5mm)  
Width (without removable flanges)  
Height  
Height, Rack Units  
1U (1.75")  
Depth (including handles)  
Depth Behind Panel (rack depth)  
Protrusion from Rack When Closed (including handles)  
2.13ft (647.7mm)  
2.07ft (631.8mm)  
1.43" (36.3mm)  
Max. Extension from Rack When Open (including  
handles)  
18.75" (476.25mm)  
Rack Depth Range (rear mounting bracket)  
Shipping Height  
1.92ft ....3.17ft (584.2mm....965.2mm)  
9.5" (241.3mm)  
Shipping Width  
2.04ft (622.3mm)  
Shipping Depth  
2.63ft (800.1mm)  
Weight  
Weight  
38.22lbs (17.34kg )  
4
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GFC 1716A  
Accessories:  
GFC 1716A  
Model  
ͪ 2  
Extension Bracket:  
Power cord:  
ͪ 1  
D-Sub 15 VGA-PS/2 Cable  
ΰ3 in 1α:  
ͪ 16  
ͪ 1  
ͪ 1  
Screw Package:  
User’s Manual:  
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Rackmount Installation  
1. Find the proper position and screw the rack-mount flanges to the GFC 1716A  
as shown in figure below.  
2. With the GFC 1716A inside the rack, align flange holes with mounting holes  
at the rear of the rack and install mounting screws.  
3. Mount the front flanges on the main body of the unit to the front of the rack.  
6
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GFC 1716A  
Product Detail  
Self-locking Device  
Press the button to unlock  
Maximum Extension Length  
Up To 110ш  
431.8mm  
view of open & close  
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On Screen Display  
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GFC 1716A  
Auto Adjustment  
Bright & Contrast  
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Image Adjustment  
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GFC 1716A  
Color Adjustment  
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GFC 1716A  
Language Selection  
Reset  
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OSD Adjustment  
Exit  
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GFC 1716A  
On Screen Display for KVM Operation  
When you press the OSD menu button or you use the hot key, the following window appears  
on your monitor.  
a. The 1ST line bar is Bank no.  
b. The 2nd block is your PC  
system name list. You will find the  
system number list from 01 to 08.  
You can define your PC name in a  
maximum of 8 characters. The  
factory default names for all ports  
is “SYSTEM 01”, to “SYSTEM  
08“. Also, the sun symbol “ Ɓ  
“ near the PC name represents  
the PC system is powered on.  
BANK : 1  
01 SYSTEM 01  
03
Ɓ
SYSTEM 03  
05 ƁSYSTEM 05  
07 SYSTEM 07  
02 ƁSYSTEM 02 (  
04
Ɓ
SYSTEM 04  
06 SYSTEM 06  
08 ƁSYSTEM 08  
To use up arrow key “ y “ or down arrow key “ z “ to select port for destination PC name. After  
you have selected the PC port already, you can press the ENTER Key to switch the PC port  
you want immediately  
©/ª: SELECT PORT  
To use “ PgUp “ key or “ PgDn” key for selecting previous or next Bank no. (or Box No.)  
PgDn/PgUp: BANK SELECT  
To press “ INS” key for editing PC name. After finishing the edit, please press “ Enter “ key for  
saving information.  
ESC : QUIT  
TAB : NEXT  
ENTER :COMPLETE  
INSERT :EDIT  
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To use “ Tab “ key to select items like Bank, OSD, SCAN, CHANGE PASSWORD, CONSOLE  
ON/OFF, etc…  
OSD : 1 0 SEC.  
SCAN: 1 0 SEC.  
CHANGE PASSWORD  
CONSOLE ON/OFF  
a. The “ OSD: 10 SEC” means  
that the OSD windows display  
or PC system name displays for  
10 sec. on your monitor. You can  
modify it from 05 sec to 99 sec.  
The factory default value is 10  
sec..  
15 ƁSYSTEM 15  
16 SYSTEM 16  
OSD : 1 0 SEC. ( CHANGE PASSWORD  
SCAN: 1 0 SEC.  
ESC : QUIT  
CONSOLE ON/OFF  
ENTER :COMPLETE  
INSERT :EDIT  
TAB : NEXT  
b. “ SCAN TIME” means that scan interval from one PC port to next PC port. The default  
SCAN time is 10 sec and the maximum scan time is 99 sec.  
c. “ CHANGE PASSWORD” is for security.  
The default password is 8 digits “ 00000000 “.  
ENTER PASSWORD : Ű  
ESC : QUIT  
ENTER : COMPLETE  
There is an enter password window displayed when you select this item and then press  
Enter. The maximum password is eight digits. After you key in the password and  
press the Enter key, there is another window for confirming your typed password.  
ENTER NEW PASSWORD : Ű  
ESC : QUIT  
ENTER : COMPLETE  
RETYPE NEW PASSWORD : Ű  
ESC : QUIT  
ENTER : COMPLETE  
You need to retype the password again for verification.  
16  
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GFC 1716A  
NEW PASSWORD COMPLETE  
ESC : QUIT ENTER : COMPLETE  
d. The “ CONSOLE ON/OFF “ function is used to manage users. If you select “ CONSOLE  
ON “, it means that any user can use the console. If you select “ CONSOLE OFF “(factory  
default OFF state), it means that any user will not be allowed to use the console unless  
you enter the password. When you enter the password already and authenticate with the  
GFC 1716A, the CONSOLE will be set to ON. After you finish using GFC 1716A,  
please don’t forget to set CONSOLE ON state to OFF state. Additionally, if current CONSOLE  
state is set to ON, and you reset GFC 1716A, the CONSOLE will be set to the OFF  
state.  
e. When you finish the setting up of PC name and exiting the OSD setting mode, you will find  
the PC name appears at the up-left corner of monitor. You can use the “ESC” key to  
clear the PC name if it's no longer required.  
102 ƁSYSTEM 02  
f. To return the OSD to its factory default value, you can execute “SCROLL  
LOCK”, “SCROLL LOCK”, “R” keys in this order. The Seven segment LEDs on the front  
panel will be flashed during the refresh process.  
ROM REFLASH  
When the OSD has been returned to its default setting, the seven segment LEDs on the  
front panel will stop flashing  
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GFC 1716A  
System Requirements  
Specifications:  
Console side  
One VGA Monitor  
One PS/2 Keyboard  
One PS/2 Mouse  
Computer side  
16 HDB 15 pin male to male VGA cables  
16 PS/2 cables male to male for Keyboard  
16 PS/2 cables male to male for Mouse  
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Cable Diagrams  
PS/2 Cable:  
Mini Din 6 pin Male to Male  
VGA Cable:  
HDB15 pin Male to Male  
AT to PS/2 keyboard adapter: (Optional)  
Din 5 pin Male to Mini Din 6 pin Female  
PS2 to DB9 adapter (Optional)  
Mini Din 6 pin Female to DB 9 pin Female  
Switching Indication  
20  
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Hardware Installation  
Step 1  
Connect each PC to the GFC 1716A as illustrated below.  
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Step 2  
Double-check all of the connections. You can check the color of keyboard and mouse  
connector to make sure the keyboard and mouse cables go to the correct ports.  
Step 3  
Attach the power supply to the KVM unit and plug the other end into an electrical receptacle.  
The LED for Port 1 will illumiate,followed by a beep. Turn on the monitor.  
N
:
OTICE  
Remember to plug in the power adapter.  
22  
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GFC 1716A  
Usage  
The power on state of GFC 1716A:  
When you power on GFC 1716A it will prompt for a password, the default password value is  
eight zeros – “ 00000000 “. Please key in eight zeros and enter the same value in retype field.  
Note: You may want to consider keeping the default password (00000000) until you are  
completly familiar with the unit.  
Please write down your password and keep it in a safe place.  
1
2
3
4
5
6
7
8
16  
15  
14  
13  
12  
11  
10  
9
7-Segment LED Indication:  
When you select one of sixteen PC ports and this PC is powered on, the selected port's LED lights.  
When you select one of sixteen PC ports and its corresponding PC is shut down or disconnected,  
the selected port's LED will flash.  
Reset Button (  
(Bank Select) and  
(Port Select) ):  
Pressing both “select” button and “bank” button on the master bank simultaneously will  
reset GFC 1716A. This reset will return GFC 1716A to its default condition. Check the  
password and all of slave banks connected to the GFC 1716A.  
If you add a new GFC 1716A as a slave bank, please use reset button of master GFC 1716A to  
automatically assign a new ID to it. You can view this new slave bank through the OSD menu.  
The PC ports of GFC 1716A are not reset by the Reset command.  
Keyboard Hot Key Commands:  
You can also command the GFC 1716A by switching ports through a hot key  
sequence. To send commands to the GFC 1716A the “SCROLL LOCK” key must be pressed  
twice within 2 seconds. When you hear a confirmation beep, the keyboard is in hot key  
mode. If you have not pressed any key in hot key mode within 2 seconds the keyboard will  
revert to Operation System control state.  
Below are the different hot key commands:  
within 2 seconds  
Scroll  
Lock  
Scroll  
Lock  
Ĺ
+
+
=
Previous Channel  
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Scroll  
Lock  
Scroll  
Lock  
+
+
+
=
Next Channel  
Ļ
(Note: You also could press “up arrow key” or “down  
arrow key” longer time to speed up selecting the  
destination port)  
Scroll  
Lock  
Scroll  
Page  
Up  
+
=
Previous Bank  
Next Bank  
Lock  
Scroll  
Lock  
Scroll  
Lock  
Page  
+
+
=
Down  
To select PC port:  
Port No.  
Scroll  
Lock  
Scroll  
Lock  
Bank  
Port  
No  
1~4 (4 port)  
1~8 (8 port)  
1~16 (16 port)  
+
+
No  
Scroll  
Lock  
Scroll  
Lock  
B
+
+
=
Beeper  
(Note: The default Beeper function is ON and beeper  
control is only for available for Scan Mode )  
Scroll  
Lock  
Scroll  
Lock  
S
+
+
=
Auto Scan  
To get out of Auto Scan Mode, Press any key or SPACE bar.  
Scroll  
Lock  
Scroll  
Lock  
R
+
+
=
OSD default value  
(Note: Not including password)  
ROM REFLASH  
Scroll  
Lock  
Scroll  
Lock  
F
+
+
=
Search the same PC name  
(Note: Search PC name starting from 1st PC port)  
F I N D : Ű  
Scroll  
Lock  
Scroll  
Lock  
+
+
Space bar  
=
On Screen Display Menu  
24  
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Example  
a. To access a computer attached to Port 6 of the fifth Bank. You can press through hot key as  
below:  
Κ
Scroll lock + Scroll lock + “5” + “0” “ 6”  
b. To access a computer attached from Bank 3 to Bank 4, You can press through hot key as  
below:  
Scroll lock + Scroll lock + Page Down  
Notice:  
Bank no. and Port no. selection must be made using the numeric keys on the  
keyboard. Numeric keys on the keypad are not available as a hot key command.  
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CyberResearch® PC Accessories  
Hot Plug  
The GFC 1716A supports “Hot Plug“ function for easy addition or removal of PCs. The user can  
arrange or maintain PCs as follows:  
c. A PC can be disconnected and reconnected to the same or different port of the KVM unit  
without having to power it off as long as it is not the Daisy-chain port or pass through port.  
d. The pass through port PC (i.e. The pass through port means the console port is connected  
to PC directly) is powered on. Before you go hot plug function, please switch to this pass  
through port to next port and then switch back to the pass through port.  
e. You may unplug the mouse or the keyboard from the console port and plug it back in at any  
time.  
N
:
OTICE  
Some O.S. (Operation Systems) like SCO Unix are unable to support “ Hot Plug ”  
function. If you apply “Hot Plug” to this kind of O.S., it will cause unpredictable  
behavior or shut down the PC. Before attempting to use “ Hot Plug ” , please make  
sure your O.S. and software driver supports the “Hot Plug” function.  
26  
©Copyright 2004 CyberResearch, Inc.  
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CyberResearch® PC Accessories  
GFC 1716A  
Troubleshooting  
1. Ensure that all cables are well seated. Label all of cables with the number for each  
respective computer to avoid confusion.  
2. The recommended VGA cable distance is 5 meters maximum without ghosting and  
degradation. Normally, the cable length is based on driver capacity of your VGA card. If you  
need longer VGA cable, please use VGA extender (Model No. VGA-100, MAX. 100 feet ) to  
accomplish your applications.  
3. The recommended PS2 cable distance is 5 meters maximum. Normally, the cable length is  
based on driver capacity of your motherboard PS2 port. If you need longer PS2 cable,  
please use PS2 extender ( Model No. PS2-100, MAX. 100 feet ) to accomplish your  
applications.  
4. The Power Jack polarity is center positive and the power adapter need be DC12V, 1A or  
DC9V, 1A.  
5. Don’t press any keys on the keyboard while the selected computer is booting up. Otherwise,  
it might cause the keyboard error or keyboard is not detected at PC side.  
6. The computer boot up fine, but keyboard doesn’t work  
zꢀ Make sure the keyboard works when directly plugged into the computer.  
zꢀ Try a different keyboard, but use only 101, 102 or 104-key keyboard.  
7. The Mouse is not detected during PC boot up.  
zꢀ Make sure the mouse works when directly plugged into the computer.  
zꢀ Make sure the mouse is a true PS/2 mouse. A combo mouse will work just as long as it is  
set for PS/2 mode with the correct adapter. Try a different mouse.  
zꢀ Avoiding moving the mouse or pressing the mouse buttons when switching ports.  
zꢀ Avoiding switching ports during shutting down the PC process.  
zꢀ When you switch one PC port to another PC port, the best scan time setting need to be set  
to 5 sec. or more. Normally, the VGA monitor change one resolution mode to another will  
take one or two seconds. So, the scan time is not recommended to below 5 seconds.  
8. The power switch is off, but the switch still works fine or power adapter is unplugged from the  
switch, but the switch still works fine.  
GFC 1716A unit draws the power source from power adapter and all PC’s PS2 port. Some  
PC’s PS2 port can support enough power for the switch, but some PC’s PS2 port ( like  
laptop, notebook computer…etc.) is unable to supply enough power for the switch. In order  
to make sure the system can work steadily, please do not set power switch to off state or  
remove the power adapter from the switch.  
9. If you forget the “ password ” you typed, please contact CyberResearch, Inc.  
CyberResearch, Inc.  
25 Business Park Drive  
Branford, CT USA  
27  
P: (203) 483-8815; F: (203) 483-9024  
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GFC 1716A  
CyberResearch® PC Accessories  
CERTIFICATES  
FCC  
This equipment has been tested and found to comply with Part 15 of the FCC Rules.  
Operation is subject to the following two conditions:  
(1) This device may not cause harmful interference  
(2) This device must accept any interference received. Including interference that may cause  
undesired operation.  
CE – Certificate  
This equipment is in compliance with the requirements of the following regulations: EN 55 022:  
CLASS A  
28  
©Copyright 2004 CyberResearch, Inc.  
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CyberResearch® PC Accessories  
GFC 1716A  
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.  
CyberResearch, Inc.  
25 Business Park Drive  
Branford, CT USA  
29  
P: (203) 483-8815; F: (203) 483-9024  
Download from Www.Somanuals.com. All Manuals Search And Download.  
GFC 1716A  
CyberResearch® PC Accessories  
Intentionally Blank  
30  
©Copyright 2004 CyberResearch, Inc.  
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CyberResearch® PC Accessories  
GFC 1716A  
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 •  
CyberResearch, Inc.  
25 Business Park Drive  
Branford, CT USA  
31  
P: (203) 483-8815; F: (203) 483-9024  
Download from Www.Somanuals.com. All Manuals Search And Download.  
GFC 1716A  
CyberResearch® PC Accessories  
Intentionally Blank  
32  
©Copyright 2004 CyberResearch, Inc.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
Download from Www.Somanuals.com. All Manuals Search And Download.  
CyberResearch, Inc.  
25 Business Park Drive  
Branford, CT 06405 USA  
P: (203) 483-8815; F: (203) 483-9024  
Download from Www.Somanuals.com. All Manuals Search And Download.  

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