PTN PS121 User Manual
PTN Electronics
PS121 Presentation Switcher
User Manual
Please read this manual carefully before using this product.
PS Series --- Presentation Switche
r
Auto-Switch Learning Function
PS121 Presentation Switcher
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PTN Electronics Limited www.PTN-electronics.com
Content table
1. Function .................................................................................................................................................. 5
2. Front Panel ............................................................................................................................................. 6
3. Real Panel .............................................................................................................................................. 7
4. Controlling .............................................................................................................................................. 8
5. Specification ......................................................................................................................................... 12
6. Connection of PS121 and WP18R. .................................................................................................. 13
7. Optional accessory .............................................................................................................................. 14
8. System Diagram .................................................................................................................................. 15
9. Troubleshooting & Maintenance ....................................................................................................... 15
PS121 Presentation Switcher
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PTN Electronics Limited www.PTN-electronics.com
Attention：
This is a manual for Presentation switcher PS121.
This manual is only an instruction for operators, not for any maintenance usage. The
functions described in this version are updated till Jan 2010. 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 2010-1-1
!
Operation Notice
PS121 Presentation Switcher
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PTN Electronics Limited www.PTN-electronics.com
In order to ensure the credibility use of the product and the user’s safety, please comply with the
following items during installation and maintenance:
The system must be earthed properly. Please do not use two blades plugs and ensure the
alternating power supply ranged from 100v to 240v and from 50Hz to 60Hz.
Do not put the machine in a place of too hot or too cold.
To avoid any damage by over heat, please keep the working environment good in ventilation to
radiate the heat when running the machine.
The machine should be turned off when in rainy and humid days or nonuse for a long time.
The AC power supply line should be disconnected with the power socket during the following
operation.
A. Take out or reinstall any component of the machine.
B. Disconnect or re-connect any connector of the machine.
Please do not attempt to maintain and uncover the machine for there is a high-voltage component
inside and the risk of the electric shock.
Do not splash any chemical product or liquid on or near the equipment.
PS121 Presentation Switcher
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PTN Electronics Limited www.PTN-electronics.com
1. Function
PTN PS121 switcher is the multi-format input unit special for the presentation usage, built in
the RS232/RS485 controller. It is the economical and high level solution for the audiovisual
system.
z It has three parts DVI 4x1 selection switcher, VGA 4x1 selection switcher, C-Video
4x1 selection switcher, separately working.
z Video:
a) The DVI signal input is compatible with DVI1.0 and HDMI 1.3 video, i.e.340 MHz
(10.2 Gbit/s). It supports the HDCP, EDID, DDC.
b) The VGA signal input supports the super bandwidth, up to 750MHz(-3dB).
Supporting HDTV.
c) The Composite video signal input is compatible with NTSC 3.58, NTSC 4.42,
PAL, and SECAM
d)
Video resolution adjustable, ranging from 800*600@60Hz to 1280*1024@60Hz (4:3
display), 480p to 720p (16:9 display), Maximum resolution 1920*1200.
z Audio:
a) Three following Audio parts, 4*1 DVI, 4*1 VGA, 4*1 C-video, stereo
balanced/unbalanced on capture screw connector, supports Volume input
adjustable and preset.
b) One program audio output (Line audio), break away, supports volume output
adjustable separately, preset, and volume output adjustable mixed with MIC,
preset
c) One MIC input. Support volume output adjustable
z Auto-control and Learning function:.
a) The PS121 will automatically send out the RS232/RS485 command by the
RS232/RS485 port to the third-party device, for controlling the display device,
including input source changing, and others.
b) The PS121 can infinitely learn the new RS232 series command of your display
device.
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