Network Technologies Network Cables ST C5VA WL500 User Manual

1275 Danner Dr Tel:330-562-7070  
R NETWORK  
Fax:330-562-1999  
TECHNOLOGIES Aurora, OH 44202  
INCORPORATED  
NTI  
XTENDEXTM Series  
ST-C5VA-WL500  
WALL MOUNT VGA VIDEO AND  
STEREO AUDIO EXTENDER  
Installation and Operation Manual  
Man073 Rev 1/24/06  
 
TABLE OF CONTENTS  
Introduction......................................................................................................................................................................1  
Materials..........................................................................................................................................................................1  
Features and Functions...................................................................................................................................................2  
Limitations .......................................................................................................................................................................3  
Preparation for Installation ..............................................................................................................................................3  
Installation .......................................................................................................................................................................4  
Installing The Local Unit ..............................................................................................................................................4  
Connect The CAT5 Cable.........................................................................................................................................4  
Connect the CPU......................................................................................................................................................5  
Connect a Local User ...............................................................................................................................................6  
Installing The Remote Unit ..........................................................................................................................................7  
Attach Wall Mount Brackets......................................................................................................................................7  
Connect Monitor and Speakers ................................................................................................................................7  
Connect the CAT5 cable...........................................................................................................................................8  
Plug-in and Power Up.................................................................................................................................................8  
Video Quality...................................................................................................................................................................9  
Technical Specifications..................................................................................................................................................9  
Interconnection Cable Wiring Method...........................................................................................................................10  
Troubleshooting.............................................................................................................................................................10  
Warranty Information.....................................................................................................................................................11  
TABLE OF FIGURES  
Figure 1- Install Local Unit to 2 gang outlet box................................................................................................................................4  
Figure 2- Connect the Local Unit to the CPU.....................................................................................................................................5  
Figure 3- Connect the local user to the XTENDEX Local Unit ...........................................................................................................6  
Figure 4- Attach wall mount brackets to Remote Unit........................................................................................................................7  
Figure 5- Connect monitor and speakers to the Remote Unit............................................................................................................7  
Figure 6- Connect the CAT5 cable to the Remote Unit......................................................................................................................8  
Figure 7- Connect the AC adapter to the Remote Unit ......................................................................................................................8  
Figure 8- View looking into RJ45 female..........................................................................................................................................10  
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NTI XTENDEX Wall Mount Extenders  
INTRODUCTION  
The XTENDEX Series Wall Mount VGA Video and Stereo Audio Extender (XTENDEX) is designed to enable the VGA video and  
stereo audio signals from one CPU to be viewed and heard by two users, one local and one remote. The remote user can be  
located as much as 500 feet away via Category 5 unshielded twisted-pair cable. The local user will be located near the CPU.  
The XTENDEX Series Wall Mount VGA Video and Stereo Audio Extender is extremely simple to install and has been thoroughly  
tested to insure reliable performance. Through the use of Category 5 cable it is possible to economically increase the flexibility of  
a computer system. Here are some of the features and ways this can benefit any workplace:  
Allows the placement of computer monitor and speakers in a location where only these parts are needed without having  
the CPU there too, taking up valuable space  
Allows a CPU video and audio signal to be accessed by both a local and remote user (up to 500 feet away)  
Compatible with VGA, SVGA, and XGA systems  
Provides crisp and clear resolution up to 1024 x 768 @ 500 feet (see page 8 for more details)  
Compatible with all NTI switches and splitters, enabling the joining of products to create a system that  
satisfies all networking needs  
Video quality adjustment, for varying lengths of cable, is automatic providing optimum image quality  
Digital transmission of audio signals reduces any loss in quality  
MATERIALS  
Materials Included with this kit:  
9
9
9
9
9
9
9
9
9
9
NTI XTENDEX ST-C5VA-WL500 Local Unit  
NTI XTENDEX ST-C5VA-WL500 Remote Unit  
120VAC or 240VAC at 50 or 60Hz-12VDC/1.0A AC Adapter  
VEXT-6 NTI 6 foot video cable with 15HD male on one end, 15HD female on the other end  
SA-6-MM NTI 6 foot audio cable with 3.5mm stereo audio plugs on each end  
2- Wall Mount Brackets  
4- 4-40x1/4" Flat Head Screws  
4- 6-32x1/2" Flat Head Screws  
CD with a pdf file of this owner's manual  
NTI Product Registration Card  
Additional materials may need to be ordered, depending upon the configuration:  
¾
CAT5/5e/6 unshielded twisted-pair cable(s) terminated with RJ45 connectors wired straight thru- pin 1 to pin 1, etc. (see pg.  
10 for proper EIA/TIA 568 B wiring method)  
Contact your nearest NTI distributor or NTI directly for all of your KVM needs at 800-RGB-TECH (800-742-8324) in US & Canada  
1
 
NTI XTENDEX Wall Mount Extenders  
ST-C5VA-WL500  
Local Unit  
(Front View)  
(Rear View)  
1
2
VIDEO  
OUT  
VIDEO  
IN  
15  
AUDIO  
IN  
AUDIO  
OUT  
12VDC  
1A  
R
XTENDEX TMVA  
Local Unit  
NTI  
3
4
5
6
7
FEATURES AND FUNCTIONS  
1. VIDEO OUT- 15HD female video connector- for connecting the local user's VGA monitor  
2. VIDEO IN- 15HD male video connector- for connecting to the video port on the CPU or KVM switch  
3. AUDIO OUT- 3.5mm stereo audio jack- for connecting to local speakers  
4. Power Indicator LED- to indicate that power has been supplied to the XTENDEX  
5. 12VDC- 1.0A- connection jack for the AC adapter  
6. AUDIO IN- 3.5mm stereo audio jack- for connecting to the audio port on the CPU or audio source  
7. Cat5- RJ45 female- for connecting the CAT5 cable to the Local Unit  
8. Cat5- RJ45 female- for connecting the CAT5 cable to the Remote Unit  
9. Yellow LED- traffic indicator- illuminates when there is communication between the Local and Remote Units.  
10. Green LED- power indicator- illuminates when power has been supplied to the Remote Unit (supplied through the CAT5  
cable)  
11. Audio Jack- 3.5mm stereo audio jack- for connecting to remote speakers  
12. Video Connector- 15HD female- for connecting the remote user's VGA monitor  
13. Wall Mount Bracket- to be attached if wall mounting the Remote Unit  
14. 4-40 x 1/4" Flat Head Phillips screws- (qty. 4 supplied)- for attaching Wall Mount Bracket to Remote Unit  
15. 6-32 x 1/2" Flat Head Phillips screws- (qty. 4 supplied) - for attaching Local Unit to 2 gang outlet box  
11  
12  
8
14  
13  
X E D E N X T  
R
10  
9
c n I s e i g o l o n h c T k e r o w t N e  
NTI  
N T I  
Ne twork Te chnologie s Inc  
R
XTENDEX  
(Front View)  
(Rear View)  
ST-C5VA-WL500  
Remote Unit  
2
 
NTI XTENDEX Wall Mount Extenders  
LIMITATIONS  
Hot-plugging of devices is supported provided devices were originally connected at power-up.  
The audio input of the XTENDEX is compatible with the following standard CPU audio outputs:  
Line out - typically lime green in color  
Speaker out- typically orange in color  
Headphone out- typically located on the CD-ROM  
The audio output of the XTENDEX is compatible with self-powered stereo speakers.  
PREPARATION FOR INSTALLATION  
Locations should be chosen for the monitors and speakers that also have space to connect the Remote Unit within the  
distance provided by the cables. If extension cables are needed, contact NTI for the cables required.  
The CAT5 cables must be run to the locations where the Remote and Local Units will be connected. Be careful to route the  
cables away from any sources of magnetic fields or electrical interference that might reduce the quality of the video signal  
(i.e. AC motors, welding equipment, etc.).  
All cables should be installed in such a way that they do not cause stress on their connections to the equipment. Extended  
lengths of cable hanging from a connection may interfere with the quality of that connection. Secure cables as needed to  
minimize this.  
Properly shut down and disconnect the power from the CPU, monitors, and speakers to be separated. If other equipment is  
involved whose connections are being interrupted, be sure to refer to the instruction manuals for that equipment for proper  
disconnection and re-connection procedures before proceeding.  
Note: CAT5 connection cable used between NTI XTENDEX Series Local and Remote or any XTENDEX Series products  
should not be run underground, outdoors or between buildings.  
!
WARNING: Outdoor or underground runs of CAT5 cable could be dangerous and will void the warranty.  
CAT5 cable  
(up to 500 feet)  
ST-C5VA-500WL  
Remote Unit  
Local CPU  
ST-C5VA-500WL  
Local Unit  
VGA  
Multi-Scan  
Monitor  
VGA  
Multi-Scan  
Monitor  
AC  
Adapter  
Local Monitor and  
Stereo Speakers  
Remote Monitor and  
Stereo Speakers  
Typical Application  
3
 
NTI XTENDEX Wall Mount Extenders  
INSTALLATION  
Installing The Local Unit  
Connect The CAT5 Cable  
A CAT5 cable with an RJ45 connector wired straight through (see specification on page 10) should extend from a UL  
Listed 2 gang electrical box at least far enough to make connection to the RJ45 connector on the back of the Local Unit  
(see Fig. 1). The outlet box must be at least 2 inches deep.  
1. Connect the CAT5 cable to the Local Unit. When properly inserted the cable end should snap into place.  
!
WARNING: Never connect the XTENDEX to an Ethernet card, Ethernet router, hub or switch or other  
Ethernet RJ45 connector of an Ethernet device. Damage to devices connected to the Ethernet may result.  
2. Secure the Local Unit to the 2 gang outlet box using the 6-32X1/2" Phillips Flat Head screws (4) provided.  
2 Gang Outlet Box (Min. 2" deep)  
2 Gang Cover Plate  
6-32 X 1/2" Flat Head Screws  
(SUPPLIED)  
Cat5 Cable  
ST-C5VA-500WL  
(from Remote Unit)  
Local Unit  
Figure 1- Install Local Unit to 2 gang outlet box  
4
 
NTI XTENDEX Wall Mount Extenders  
Connect the CPU  
1. Connect the VEXT-6 video cable (provided) to the male 15HD connector on the Local Unit labeled "VIDEO IN".  
Connect the other end of the cable to the video port on the CPU (see Fig. 2).  
2. Connect the SA-6-MM audio cable (provided) between the connector on the Local Unit labeled "AUDIO IN" and the  
audio output jack on the CPU marked "line out", "spkr", or "headphones" (see Fig. 2).  
Notes:  
If all 3 jacks are available, use the jack marked "line out".  
The "line out" jack is typically lime green and may be marked with this symbol  
The "spkr" jack is typically orange, and may be marked with this symbol  
The "headphones" jack may be marked with this symbol  
15HD Male  
Video Connector  
15HD Female  
Video Connector  
15HD Male  
Video Connector  
VIDEO  
OUT  
VIDEO  
IN  
VEXT-6  
Video Cable- SUPPLIED  
AUDIO  
IN  
AUDIO  
OUT  
3.5mm Stereo Jack  
SA-6-MM  
Audio Cable- SUPPLIED  
12VDC  
1A  
PS/2 CPU  
AUDIO CONNECTOR  
R
XTENDEXTM VA  
Local Unit  
3.5mm Stereo Plug  
NTI  
line  
out  
ST-C5VA-WL500  
Local Unit  
ONE WILL BE MARKED "line  
out" ,"spkr", "headphones"  
OR WITH THIS SYMBOL  
(Front View)  
Figure 2- Connect the Local Unit to the CPU  
5
 
NTI XTENDEX Wall Mount Extenders  
Connect a Local User  
(Optional)  
1. Connect the cable from the local user's VGA monitor to the female 15HD connector labeled "VIDEO OUT" on  
the Local Unit.  
2. Connect the cable from the local speakers to the 3.5mm stereo audio jack labeled "AUDIO OUT" on the Local Unit.  
15HD Male  
15HD Female  
Video Connector  
Video Connector  
VIDEO  
OUT  
VIDEO  
IN  
AUDIO  
IN  
AUDIO  
OUT  
3.5mm Stereo  
Audio Plug  
VGA  
Multi-Scan  
Monitor  
3.5mm Stereo  
Audio Jack  
12VDC  
1A  
R
XTENDEXTM VA  
Local Unit  
NTI  
ST-C5VA-WL500  
Local Unit  
(Front View)  
Stereo  
Speakers  
Figure 3- Connect the local user to the XTENDEX Local Unit  
6
 
NTI XTENDEX Wall Mount Extenders  
Installing The Remote Unit  
The Remote Unit can either set on a desk near the monitor and speakers to be connected, or it can be mounted to a vertical  
surface using the wall mount brackets provided.  
Attach Wall Mount Brackets  
The two wall mount brackets can be secured to the Remote Unit using the four #4-40 x 1/4" screws provided (see Fig. 4). With  
the brackets attached, mount the Remote Unit to any desired surface using suitable hardware (not included). Be sure to position  
the Remote Unit such that the CAT5 cable, the monitor cable, and the speakers cable can each reach the Remote Unit without  
putting strain on the cables.  
4-40X1/4" Flat Head Screw  
Wall Mount Bracket  
ST-C5VA-WL500  
Remote Unit  
(Bottom View)  
Figure 4- Attach wall mount brackets to Remote Unit  
Connect Monitor and Speakers  
1. Position the Remote Unit such that the CAT5 cable, the monitor cable, and the stereo audio cable can each reach the  
Remote Unit without putting strain on the cables.  
2. Connect the monitor cable to the female 15HD video connector on the Remote Unit.  
3. Connect the cable from the remote speakers to the 3.5mm stereo audio jack on the Remote Unit (see Fig. 5).  
15HD Female  
Rear View of Remote Unit  
Video Connector  
VGA  
X E D E N X T  
Multi-Scan  
Monitor  
c n I s e i g o l o n h c e T k r o w t N e  
N T I  
R
3.5mm Stereo  
Audio Jack  
Stereo  
Speakers  
Figure 5- Connect monitor and speakers to the Remote Unit  
7
 
NTI XTENDEX Wall Mount Extenders  
Connect the CAT5 cable  
Make sure the CAT5 cable has been installed in accordance with the “Preparation for Installation”  
instructions on page 3. Connect the CAT5 cable to the “Cat 5” port on the Remote Unit (see Fig. 6).  
When properly inserted the CAT5 cable end should snap into place.  
Front View of Remote Unit  
Green  
Power LED  
!
WARNING: Never connect the XTENDEX to an Ethernet  
R
card, Ethernet router, hub or switch or other Ethernet RJ45  
connector of an Ethernet device. Damage to devices  
connected to the Ethernet may result.  
NTI  
Ne twork Te chnologie s Inc  
XTENDEX  
Yellow  
Traffic LED  
Note: The yellow LED on the  
RJ45 connector on the Remote  
Unit will illuminate anytime data  
traffic is passing between the  
Local and Remote Units.  
CAT5 Cable to  
Local Unit  
Figure 6- Connect the CAT5 cable to the Remote Unit  
Plug-in and Power Up  
1. Plug the power cord from the monitors into power outlets. Also power up the speakers if they have external power supplies.  
2. Connect the 12VDC AC adapter power connector to the 12VDC port on the Local Unit (see Fig. 7). Plug the AC adapter into  
a power outlet. The green LED on the RJ45 connector of the Remote Unit and the power LED on the wallplate of the Local  
Unit should each illuminate, indicating that a proper power connection has been made to them (see Fig. 6). (The Remote  
Unit is powered by the Local Unit through the CAT5 cable.)  
Barrel  
3. Turn ON the CPU and Monitors.  
They should each react as if they  
were directly connected to each  
other.  
VIDEO  
OUT  
VIDEO  
IN  
Power Connector  
12VDC @ 1.0A OUTPUT  
(Outside  
barrel)  
(Inside  
barrel)  
AUDIO  
IN  
2.1 mm x 5.5 mm Female  
AUDIO  
OUT  
12VDC  
AC Adapter  
12VDC  
1A  
R
XTENDEXTM VA  
Local Unit  
NTI  
ST-C5VA-WL500  
Local Unit  
(Front View)  
Figure 7- Connect the AC adapter to the Remote Unit  
8
 
NTI XTENDEX Wall Mount Extenders  
VIDEO QUALITY  
Automatic Video Quality Adjustment  
Video quality adjustment is done automatically to assure the image is as clear as possible.  
Note: When the cable is longer than 300 feet some colored lines can be seen at the black-to-white transitions. This is a  
normal behavior and is caused by the different twisting rates of each pair of wires in the CAT5 cable.  
TECHNICAL SPECIFICATIONS  
Video  
Video Compatibility  
Video Coupling  
VGA, SVGA, XGA  
DC  
Video Connectors  
HD15 male to CPU  
HD15 female to monitor  
Input / Output Impedance  
Input Horizontal Frequency Range  
Input Vertical Frequency Range  
Sync Types Supported  
Video Maximum I/O Levels  
Audio  
75 Ohms  
15kHz to 130 Hz  
30 Hz to 150 Hz  
Separate and composite TTL Level and sync on green  
1.45Vp-p  
Audio Connectors  
3.5mm stereo jack to speakers  
3.5mm stereo jack to CPU  
Line Level, stereo, unbalanced  
20Hz to 20Khz, + 2dB  
73 dBA  
Signal Type  
Audio Frequency Response  
Signal-to-noise ratio  
Total Harmonic Distortion and Noise  
Stereo Crosstalk  
0.011%  
-69 dB  
Audio Maximum I/O Levels  
Output Impedance  
3.1Vp-p  
Max 2K Ohms, unbalanced  
General  
Interconnect Cable (General applications)  
Interconnect Cable (CE applications)  
Local Unit Power  
CAT5/5e/6 Solid UTP EIA/TIA 568 B wiring w/ male RJ45 connectors  
CAT5/5e/6 Solid STP EIA/TIA 568 B wiring w/ male RJ45 connectors  
120V or 240V at 50 or 60Hz-12VDC/1.0A via AC Adapter  
Powered by Local Unit  
Remote Unit Power  
Local Unit Size (In.) WxDxH  
Remote Unit Size (In.) WxDxH  
4.5x1.4x4.5  
3.5x3.1x1.2  
Distances and Resolutions for CAT5/CAT5e and CAT6 Cables  
Unshielded Twisted Pair (UTP) Resolutions  
UTP CABLE  
CAT5/CAT5e  
CAT5/CAT5e  
CAT5/CAT5e  
CAT5/CAT5e  
DISTANCE (feet) RESOLUTION  
500  
400  
300  
100  
1024x768 at 60Hz  
1280x1024 at 60Hz  
1600x1200 at 60Hz  
1920x1440 at 60Hz  
CAT6  
CAT6  
CAT6  
300  
200  
100  
1024x768 at 60Hz  
1280x1024 at 60Hz  
1920x1440 at 60Hz  
9
 
NTI XTENDEX Wall Mount Extenders  
INTERCONNECTION CABLE WIRING METHOD  
The CAT5 connection cable between the remote and local is terminated with RJ45 connectors and must be wired according to the  
EIA/TIA 568 B industry standard. Wiring is as per the table and drawing below.  
Pair 3  
Pair 2  
Pair 1  
Pair 4  
Pin Wire Color  
Pair  
2
Function  
1
2
3
4
5
6
7
8
White/Orange  
Orange  
White/Green  
Blue  
White/Blue  
Green  
White/Brown  
Brown  
T
R
T
R
T
R
T
R
2
3
1
1
3
4
4
T
T R  
R
R
8
T R T  
3
+
1
+
2
-
4
-
5
+ -  
6 7  
+ -  
Figure 8- View looking into RJ45 female  
Note: Shielded CAT 5,5e, or 6 cable must be used to connect to LOCAL and REMOTE units in order to meet CE emission  
requirements.  
Note: CAT5 connection cable used between NTI XTENDEX Series Local and Remote or any XTENDEX Series products  
should not be run underground, outdoors or between buildings.  
!
WARNING: Outdoor or underground runs of CAT5 cable could be dangerous and will void the warranty.  
TROUBLESHOOTING  
Each and every piece of every product produced by Network Technologies Inc is 100% tested to exacting specifications. We  
make every effort to insure trouble-free installation and operation of our products. If problems are experienced while installing this  
product, please look over the troubleshooting chart below for answers any questions that might arise. If the answer is not found  
directly for help at 1-800-742-8324 (800-RGB-TECH) in US & Canada or 1-330-562-7070 worldwide. We will be happy to assist  
in any way we can.  
Problem  
Cause  
Solution  
Remote or Local Unit  
power indicator LED does  
not illuminate  
Power supply is not connected or  
plugged-in.  
Make sure outlet is live and AC adapter is plugged-in.  
Make sure 12VDC power connector is fully inserted  
Make sure CAT5 cable is connected at both ends  
(Remote Unit is powered via the CAT5 cable)  
One or more video cables is loose  
or disconnected.  
No power to Remote or Local  
Units.  
Check all video cable connections  
No Video on monitor  
Make sure power LEDs are illuminated for Local and  
Remote (green LEDs). If not, see solutions for first two  
problems above.  
Video Cable was not attached  
when CPU was booted.  
CAT5 cable is not connected.  
With all the cables properly connected, reboot the CPU.  
Check cable connections. Make sure they are snapped-  
in properly and completely and reboot.  
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NTI XTENDEX Wall Mount Extenders  
Problem  
Video Picture is not sharp  
or is smeared  
Cause  
Solution  
All Video Cables are not firmly  
Check all connections. Make sure all cables are fully  
seated.  
seated.  
CAT5 cable is too long.  
The CAT5 cable is not properly  
connected.  
Verify length is within specified limits-500'.  
Check cable connections. Make sure they are snapped-  
in properly and completely.  
Video not adjusted  
Check cable connections and power cycle.  
The picture on the monitor The video cable was not attached to  
With the cables all properly connected, reboot the CPU.  
Reroute CAT5 cable if possible.  
is black and white, rather  
than color  
the CPU when it was booted.  
A constant vertical wobble CAT5 cable is too close to a strong  
appears down the screen  
Monitor sometimes loses  
sync, causing it to go  
power source.  
Electrical power system is very  
Make sure the interconnection cable is not near any  
power lines.  
Check cable connections. Make sure they are snapped-  
in properly and completely.  
Check the user's manual for the monitor, projector, or  
display equipment for an "automatic adjustment" or  
"auto-configure". This is most common to LCD type  
monitors.  
noisy, particularly the ground.  
The CAT5 cable is not properly  
connected.  
blank for a second or two  
Image is not displayed  
properly, lacks definition  
Signal is being skewed by the CAT5  
cable and not being received correctly  
by the monitor .  
No audio  
Audio cable is not properly  
plugged in  
Check all cable connections  
Speakers are not plugged in  
CAT5 cable is not properly  
connected  
Verify speakers are connected and powered  
Check CAT5 cable connections  
WARRANTY INFORMATION  
The warranty period on this product (parts and labor) is one (1) year from the date of purchase. Please contact Network  
Technologies Inc at (800) 742-8324 (800-RGB-TECH) or (330) 562-7070 or visit our website at http://www.networktechinc.com  
for information regarding repairs and/or returns. A return authorization number is required for all repairs/returns.  
Manual 073 Rev. 1/24/06  
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