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VGA/Stereo Audio/IR/RS232 Twisted Pair over single CAT cable
PTN Electronics Limited www.PTN-electronics.com
TPVG201
PTN VGA/Stereo Audio/IR/RS232 Twisted Pair
Over single CAT cable
USER MANUAL
Version: TPVG2012013V1.1
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VGA/Stereo Audio/IR/RS232 Twisted Pair over single CAT cable
PTN Electronics Limited www.PTN-electronics.com
NOTICE: Please read this user manual carefully before using this product.
Update History
Version
Date
Update Content
1.0
2012.01.04
First version.
1.1
2013.05.29
Modified the system diagram.
This manual is for operation instruction only, not for any maintenance usage. The
functions described in this version are updated till May 2013. Any changes of
functions and parameters since then will be informed separately. Please refer to the
dealers for the latest details.
This manual is copyright PTN Electronics Limited. All rights reserved. No part of
this publication may be copied or reproduced without the prior written consent of
PTN Electronics Limited.
All product function is valid till 2013-05-29.
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VGA/Stereo Audio/IR/RS232 Twisted Pair over single CAT cable
PTN Electronics Limited www.PTN-electronics.com
Table of Contents
1. Introduction ............................................................................................................... 1
1.1. Introduction to TPVG201 ............................................................................... 1
1.2. Package Contents ......................................................................................... 1
2. Features .................................................................................................................... 1
3. Specification .............................................................................................................. 2
4. System Connection ................................................................................................... 3
4.1. Interface Connection Introduction .................................................................. 3
4.1.1. Interface Introduction to TPVG201T ...................................................... 3
4.1.2. Interface Introduction to TPVG201R ...................................................... 4
4.2. Twisted Pair Cable Connection ...................................................................... 5
4.3. Installation Procedure .................................................................................... 5
5. System Diagram ................................................................ ................................ ........ 6
6. Panel Drawing ........................................................................................................... 6
7. Troubleshooting & Maintenance ................................................................................ 7
8. Safety Operation Guide ............................................................................................. 8
9. After-sales Service .................................................................................................... 9
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VGA/Stereo Audio/IR/RS232 Twisted Pair over single CAT cable
PTN Electronics Limited 1 www.PTN-electronics.com
1. Introduction
1.1. Introduction to TPVG201
TPVG201 is a VGA/Stereo Audio/IR/RS232 Twisted Pair Transmitter (TPVG201T) and
Receiver (TPVG201R), which has been designed for reliability and exceptional high
resolution image performance.
TPVG201 uses PTN's unique VGA/Stereo Audio transmission technology to deliver
perfect computer-video images & audio up to QUXGA resolution (1920*1200), as well
as control signal(IR or RS232), over a single CAT5/CAT5e/CAT6/CAT7 cable. The
maximum transmission distance is up to 100 meters with CAT5 cable.
1.2. Package Contents
1 x TPVG201T
1 x TPVG201R (Packed separately form TPVG201T)
4 x Mounting ears (Separated from TPVG201)
8 x Screws
2 x Power adapter (DC 5V)
2 x Captive screw connectors
1 x User manual
Notes：Please confirm if the product and the accessories are all included, if not, please
contact with the dealers.
2. Features
Transmits high resolution computer-video signals at 100 meters, over single CAT5,
CAT5e or CAT6 STP cable.
HDTV Compatible. High Definition Transmission, up to 1080p.
Bandwidth: 300MHz.
Compatible with RGBHV, RGBS, RGsB signals.
Built-in VGA output splitter.
Level &EQ adjustable.
H/V polarity adjustable.
Built-in VGA local monitor for the user to check the live video display.
Wall/table-mountable aluminium enclosure, PT case design.
Audio follows video, sync-transmission.
External international power supply (100Volt~240Volt AC, 50/60Hz).
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PTN Electronics Limited 2 www.PTN-electronics.com
3. Specification
TPVG201T, Transmitter
Video Input
Video Output
Input
1 set of propretary
analog signals
Output
1 Computer
Graphics(local
monitor)
1 RJ45
Input
Connector
VGA (15 pin HD),
female
Output
Connector
VGA (15 pin HD),
female
RJ45 connector
Video Signal
RGBHV, RGBS,
RGsB, RsGsBs,
Component video,
S-video, Composite
video.
Video Signal
RGBHV, RGBS,
RGsB, RsGsBs,
Component video,
S-video, Composite
video.
Audio Input
Audio Output
Input
1 Stereo Audio for
line audio
Output
1 stereo audio for
line audio
Input
Connector
3.5mm mini jack
Output
Connector
3.5mm mini jack
Input Audio
Signal
Unbalanced stereo
audio
Output Audio
Signal
Unbalanced stereo
audio
TPVG201R, Receiver
Video Input
Video Output
Input
1 RJ45
Output
2 Computer
Graphics(split
outputs)
Input
Connector
RJ45 connector
Output
Connector
VGA (15 pin HD),
female
Video Signal
RGBHV, RGBS,
RGsB, RsGsBs,
Component video,
S-video, Composite
video.
Video Signal
RGBHV, RGBS,
RGsB, RsGsBs,
Component video,
S-video, Composite
video.
Audio Input
Audio Output
Input
1 Stereo Audio for line
audio
Output
1 stereo audio for
line audio
Input
Connector
1 RJ45 connector
Output
Connector
3.5mm mini jack
Input Audio
Signal
Unbalanced stereo
audio
Output Audio
Signal
Unbalanced stereo
audio
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PTN Electronics Limited 3 www.PTN-electronics.com
Audio General
Impedance
(audio)
50ohms
Audio Level
+18dBu unbalanced
@ 1%THD+N
Sound Range
20Hz ～20KHz
SNR: >90dB
Electronic
Level Range
1 ～ 2.5Vp-p
Receiver Compensation Parts
Graphics
Adjustment
Integrated Level & EQ control
Video General
Resolution
Range
800 x 600 ~ 1920 x
1200
Impedance
75ohms
Gain
0dB~10dB @ 100MHz
Differential
Phasic Error
±10° @
135MHz_100M
SNR
>70dB@
100MHz-100M
Frequency
Respond
20Hz to
20KHz,±1dB
Return Lost
-30dB@5MHz
THD
＜0.005%@1KHz
Differential
Gain Error
±3dB @ 135MHz
Min. ～ Max.
Level
0.5Vp-p ~ 2.0Vp-p
General
Temperature
-20 ~ +70℃
Humidity
10%~90%
Power Supply
100VAC ~ 240VAC,
50/60Hz
Case
Dimension
W161.6 x H28.0x
D85.2mm
NOTE: All nominal levels are at ±10%.
4. System Connection
4.1. Interface Connection Introduction
4.1.1. Interface Introduction to TPVG201T
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PTN Electronics Limited 4 www.PTN-electronics.com
1) RS232 IN: RS232 input port.
2) OUTPUT: RJ45 output port, single twisted pair connects to TPVG201R input port.
3) 12VDC connector and LED: 12DV power supply and LED indicator for power.
4) VGA and AUDIO INPUT: Connect to VGA sources and Audio sources.
5) VGA and AUDIO OUTPUT: Connect to terminal display devices and Audio amplifier.
6) IR IN&OUT: Connect to IR receiver and IR transmitter. IR signal should be passed
through TPVG201R.
4.1.2. Interface Introduction to TPVG201R
1) LEVEL&EQ: Simultaneously adjust the signal level and equilibrium.
2) RS232 IN: RS232 input port.
3) POLARITY: Horizontal and Vertical phase adjustment.
4) INPUT: RJ45 input port, single twisted pair connects to TPVG201T output port.
5) 12VDC connector and LED: 12DV power supply and LED indicator for power.
6) VGA and AUDIO OUTPUT: 2 VGA outputs connect to terminal display devices; 2
stereo audio outputs connect to amplifier.
7) IR IN&OUT: Connect to IR receiver and IR transmitter. IR signal should be
passed through TPVG201T.
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PTN Electronics Limited 5 www.PTN-electronics.com
4.2. Twisted Pair Cable Connection
Notice: Cable connectors MUST be metal one, the shielded layer of cable MUST be
connected to the connector’s metal shell, to make a better transmission.
4.3. Installation Procedure
Step1. Connect VGA source (such as laptop) to VGA input port of transmitter
TPVG201T with VGA cable. Connect audio source to Audio input port with audio
cable.
Step2. Connect output port of transmitter TPHD401T to input port of receiver
TPHD401R, with single CAT5 cable.
Step3. Connect displayer to output port of receiver TPVG201R with VGA cable. Connect
amplifier to audio output port.
Step4. Connect DC12V power adaptors to both TPVG201T and TPVG201R.
Step5. Both TPVG201T and TPVG201R have IR IN and OUT. When one model use for
IR signal receiver, the IR signal must be sent out by the other model.
For example: When “IR IN” of TPVG201T connects with an IR receiver, the IR
transmitter must connect to “IR OUT” of TPVG201R.
TIA/EIA T568A
TIA/EIA T568B
Pin
Cable color
Pin
Cable color
1
green white
1
orange white
2
green
2
orange
3
orange white
3
green white
4
blue
4
blue
5
blue white
5
blue white
6
orange
6
green
7
brown white
7
brown white
8
brown
8
brown
1st
Ground
4--5
1st
Ground
4--5
2nd
Ground
3--6
2nd
Ground
1--2
3rd
Group
1--2
3rd
Group
3--6
4th
Group
7--8
4th
Group
7--8
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VGA/Stereo Audio/IR/RS232 Twisted Pair over single CAT cable
PTN Electronics Limited 6 www.PTN-electronics.com
5. System Diagram
6. Panel Drawing
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PTN Electronics Limited 7 www.PTN-electronics.com
7. Troubleshooting & Maintenance
1) When images of terminal unit output with ghost, such as the projector output with
ghost. Generally this is not a unit faulty, this may be caused by an incorrect setting
on the projector or a bad quality of cable. Please check the projector’s setting or try
another high quality connection cable.
2) When there is a color losing or no video signal output, please check the input and
output end connections of the cables.
3) When user cannot control the switcher by computer through its COM port,
please check the COM port number in the software and make sure the COM port
is in good condition.
4) When switching , there is no output image:
Check with oscilloscope or multimeter if there is any signal at the input end. If
there is no signal input, it may be the input connection cord broken or the
connectors loosen.
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PTN Electronics Limited 8 www.PTN-electronics.com
Check with oscilloscope or multimeter if there is any signal at the output end.
If there is no signal output, it may be the output connection cord broken or
the connectors loosen.
Make sure the destination device is exactly on the controlled output channel.
If it is still the same after the above checking, maybe there is something
wrong in the switcher. Please send it to the dealer for fixing.
5) If the static becomes stronger when connecting the audio or video connectors, it
probably due to bad grounding, please check the grounding and make sure it
connected well, otherwise it would damage the converter.
6) If the extender cannot be controlled by the RS232 port or remote controller, the unit
may have already been broken. Please send it to the dealer for repairing.
8. Safety Operation Guide
In order to guarantee the reliable operation of the equipments and safety of the staff,
please abide by the following proceeding in installation, using and maintenance:
1) The system must be earthed properly. Do not use two blades plugs and ensure the
alternating power supply ranged from 100v to 240v and from 50Hz to 60Hz.
2) Do not put the switcher in a place of too hot or too cold.
3) As the power generating heat when running, the working environment should be
maintained fine ventilation, in case of damage caused by overheat.
4) Cut off the general power switch in humid weather or left unused for long time.
5) Before following operation, ensure that the alternating current wire is pull out of the
power supply:
Take off or reship any components of the equipment.
Take off or rejoin any pin or other link of the equipment.
6) As to non-professional or without permission, please DO NOT try to open the
casing of the equipment, DO NOT repair it on your own, in case of accident or
increasing the damage of the equipment.
7) DO NOT splash any chemistry substance or liquid in the equipment or around.
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PTN Electronics Limited 9 www.PTN-electronics.com
9. After-sales Service
1) If there appear some problems when running TPVG201, please check and deal with
the problems reference to this user manual. Any transport costs are borne by the
users during the warranty.
2) You can email to our after-sales department or make a call, please tell us the
following information about your cases.
Product version and name.
Detailed failure situations.
The formation of the cases.
3) We offer products for all one-year warranty, which starts from the first day you buy
this product (The purchase invoice shall prevail).
4) Any problem is same with one of the following cases listed, we will not offer warranty
service but offer for charge.
Beyond the warranty.
Damage due to incorrectly usage, keeping or repairing.
Damage due to device assembly operations by the maintenance company
non-assigned.
No certificate or invoice as the proof of warranty.
The product model showed on the warranty card does not match with the model
of the product for repairing or had been altered.
Damage caused by force majeure.
5) This document is just a user manual released with the product, not a quality
guarantee. Any corrections or new function introductions added, we will update this
document without further notice.
Remarks: For any questions or problems, please try to get help from your local
distributor, or email PTN at: [email protected].
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