PureTools PT-PSW-92 User manual

User Manual
PT-PSW-92
User Manual
4K Scaler Switcher Multiformat Scaling, 4K (60Hz 4:2:0), HDMI &
HDBaseT Out
Model PT-PSW-92
Designed in Germany
© 2017 PureLink GmbH All rights reserved. VersionV1.0

User Manual
PT-PSW-92
Preface
Read this user manual carefully before using the product. Pictures shown in this
manual are for reference only. Different model layouts and specifications are subject
to the physical product.
This manual is for operation instructions only, not for any maintenance usage.
In the constant effort to improve our product, we reserve the right to make changes in
functions or parameters without prior notice or obligation.
Trademarks
Product model and logo are trademarks. Any other trademarks mentioned in this
manual are acknowledged as the properties of the trademark owner. No part of this
publication may be copied or reproduced without the prior written consent.
FCC Statement
This equipment generates, uses and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful
interference to radio communications. It 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 in
a commercial installation.
Operation of this equipment in a residential area is likely to cause interference, in
which case the user at their own expense will be required to take whatever measures
may be necessary to correct the interference.
Any changes or modifications not expressly approved by the manufacture would void
the user’s authority to operate the equipment.

User Manual
PT-PSW-92
REACH | 1907/2006/EU
ROHS | 2011/65/EU
PureLink hereby declares that this product PureTools PT-PSW-92 complies with
Directives 1907/2006/EU und 2011/65/EU.
EMC / LVD (Electro Magnetic Compatibility / Low Voltage Directive)
PureLink GmbH hereby declares that this product PureTools PT-PSW-92 complies
with Directives 2014/30/EU and 2014/35/EU. The full text of the EU Declaration
of Conformity is available at the following Internet address:
http://www.purelink.de/ce/4251364706855 _CE.pdf

User Manual
PT-PSW-92
SAFETY PRECAUTIONS
To insure the best from the product, please read all instructions carefully before
using the device. Save this manual for further reference.
Unpack the equipment carefully and save the original box and packing
material for possible future shipment.
Follow basic safety precautions to reduce the risk of fire, electrical shock and
injury to persons.
Do not dismantle the housing or modify the module. It may result in electrical
shock or burn.
Using supplies or parts not meeting the products’ specifications may cause
damage, deterioration or malfunction.
Refer all servicing to qualified service personnel.
To prevent fire or shock hazard, do not expose the unit to rain, moisture or
install this product near water.
Do not put any heavy items on the extension cable in case of extrusion.
Do not remove the housing of the device as opening or removing housing may
expose you to dangerous voltage or other hazards.
Install the device in a place with fine ventilation to avoid damage caused by
overheat.
Keep the module away from liquids.
Spillage into the housing may result in fire, electrical shock, or equipment
damage. If an object or liquid falls or spills on to the housing, unplug the
module immediately.
Do not twist or pull by force ends of the optical cable. It can cause
malfunction.
Do not use liquid or aerosol cleaners to clean this unit. Always unplug the
power to the device before cleaning.
Unplug the power cord when left unused for a long period of time.
Information on disposal for scrapped devices: do not burn or mix with general
household waste, please treat them as normal electrical wastes.

User Manual
PT-PSW-92
Contents
1. Introduction..................................................................................................................................1
1.1 Introduction to PT-PSW-92 ............................................................................................1
1.2 Feature................................................................................................................................ 1
1.3 Package List .......................................................................................................................2
2. Panel Description........................................................................................................................3
2.1 Front Panel.........................................................................................................................3
2.2 Rear Panel ..........................................................................................................................4
3. System Connection.....................................................................................................................6
3.1 Usage Precaution..............................................................................................................6
3.2 System Diagram................................................................................................................6
3.3 Microphone Connection .................................................................................................7
4. Button Control........................................................................................................................... 10
4.1 Manual Switching ...........................................................................................................10
4.2 Auto Switching................................................................................................................10
4.3 Volume Adjustment.......................................................................................................11
5. IR Control.................................................................................................................................... 12
5.1 IR Remote Control ..........................................................................................................12
5.2 IR Pass-through Control................................................................................................13
5.2.1 To Control Far-end Source/Display............................................................... 13
5.2.2 To Control Local Source/PT-PSW-92............................................................. 14
6. RS232 Control........................................................................................................................... 15
6.1 RS232 Connection..........................................................................................................15
6.2 RS232 Control Software ...............................................................................................15
6.3 RS232 Command............................................................................................................17
7. GUI Control ................................................................................................................................ 20

User Manual
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7.1 Control Menu...................................................................................................................21
7.2 Volume Menu ..................................................................................................................22
7.3 Configuration Menu.......................................................................................................23
7.4 Password Menu...............................................................................................................26
7.5 GUI Update.......................................................................................................................27
8. OSD Control............................................................................................................................... 28
9. Specification.............................................................................................................................. 29
10. Panel Drawing......................................................................................................................... 31
11. Troubleshooting & Maintenance ....................................................................................... 32
12. After-Sales Service ................................................................................................................ 33

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1
1. Introduction
1.1 Introduction to PT-PSW-92
The PT-PSW-92 is a 9 inputs multi format A/V presentation auto 4k Scaler Switcher
that scales video signals to HDMI and HDBaseT outputs simultaneously. The HDBaseT
output supports PoH and can connect to a compatible HDBaseT Receiver up to a
maximum of 100 meters / 328 feet.
With 1 IR ALL IN and 1 IR ALL OUT, the IR control signals can be transmitted
bi-directionally between the PT-PSW-92 and compatible HDBaseT Receiver (such as
PT-HDBT-1001-RX) or HDBaseT Transmitter.
The PT-PSW-92 can be controlled either by front panel buttons, IR Remote, RS232 or
GUI. With a microphone input that supports phantom power and a balanced stereo
audio output for audio reinforcement, the PT-PSW-92 can handle a myriad of A/V
applications.
1.2 Feature
Compliant with HDMI2.0& HDCP2.2.
Supports video source auto-switching function.
HDBaseT input with distances up to 230 ft (70m) at 1080p and 131 ft (40m) at
4Kx2K on a single CAT5e/6/7 cable.
HDBaseT output with distances up to 328 ft (100m) at 1080p and 230ft (70m)
at 4Kx2K on a single CAT5e/6/7 cable.
Output resolutions selectable to assure preferred output, and supports various
output resolutions, such as 1280x720(default), 1920x1080, 1024x768,
3840x2160@30Hz, 3840x2160@60Hz.
DP, HDMI and VGA video inputs can be embedded with external audio.
Support Line or Mic audio inputs, and MIC port supports balance/unbalance
signal, suppress the external noise effectively.

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Controllable via buttons, IR Remote, RS232 & GUI.
Powerful OSD function.
Bi-directional IR & RS232 pass-through.
Supports online software upgrading.
1.3 Package List
Scaler Switcher
1 x PT-PSW-92 Scaler Switcher
2 x Mounting Ears with 4 Screws
4 x Plastic Cushions
1 x IR Remote
1 x IR Receiver
1 x IR Emitter
6 x 3-Pin Phoenix Connectors
1 x 5-Pin Phoenix Connector
1 x Power Cord
HDBaseT Receiver
1 x TPUHPT-HDBT-1001-RX HDBaseT Receiver
2 x Mounting Ears with 4 Screws
4 x Plastic Cushions
1 x User Manual
Note: Please contact your distributor immediately if you found any damage or defect in
the components.

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2. Panel Description
2.1 Front Panel
①Power Indicator:
Off when there is no power to the device.
Green when the device is in standby mode.
Red when the device is powered on.
②Auto switching mode selector and activity LED
③1-HDBT input selector and activity LED
④2-DP input selector and activity LED
⑤3-HDMI input selector and activity LED
⑥4-HDMI input selector and activity LED
⑦5-HDMI input selector and activity LED
⑧6-HDMI input selector and activity LED
⑨7-HDMI input selector and activity LED
⑩8-VGA input selector and activity LED
⑪9-VGA input selector and activity LED
⑫OUTPUT BACK/720P: Press this to let the display be black screen or long-press
for 3 seconds to reset the output resolution to 1280×720p.
⑬MUTE: Press this to mute output.
⑭Volume Knob
Press this knob to select AMP (amplifier), SOURCE or MIC audio input, and then
turn the knob to adjust the volume.
12345678910 11 12 13 14

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2.2 Rear Panel
INPUTS:
①1-HDBT/PoH& RS232:
HDBaseT input port: support PoH, connect with an HDBaseT Transmitter to
receive AV signal or IR/RS232 control signal.
The RS232 port and that one on HDBaseT Transmitter can transmit RS232
commands each other by pass-through function.
②2-DP: DP input with external audio input.
③3-HDMI: HDMI input port with external audio input, support 4k@60Hz 4:4:4,
HDCP 2.2.
④4-HDMI~7-HDMI: 4 HDMI input ports, support 4k@60Hz 4:4:4, HDCP 2.2.
⑤8-VGA~9-VGA: 2 VGA input ports with VGA auxiliary audio inputs.
⑥LINE: Line audio input port.
⑦MIC: MIC audio input port. DIP switch for selecting the below 3 mode:
48V phantom power mode (connect with condenser microphone).
MIC mode (connect with dynamic microphone).
LINE mode (connect with wireless microphone or line audio).
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OUTPUTS:
A. HDMI: HDMI video output port.
B. HDBT/PoH: Support PoH. Connect with an HDBaseT Receiver to transmit AV
signal or IR/RS232 control signal.
C. AUDIO: Audio output port, the audio comes from the input audio corresponding
to the selected video source and is mixed with MIC audio.
D. RS232: The RS232 port and that one on HDBaseT Receiver can transmit RS232
commands each other by pass-through function.
CONTROL:
a. FIRMWARE: Type-A USB port for updating system firmware or loading
customized EDID data.
b. IR EYE: Connect with IR Receiver (with carrier wave only) to receive IR signal
send by IR Remote to control this Scaler Switcher.
c. IR ALL IN: IR input port used with far-end IR output port. Connect with IR
Receiver (with carrier) to receive IR signal from all kinds of IR Remote to control
far-end devices from local.
d. IR ALL OUT: IR output port used with far-end IR input port. Connect with IR
emitter (with carrier) to send IR signal to control local devices from remote.
e. RS232: Serial port, 3-pin phoenix connector, connect with a control device (such
as PC) to control PT-PSW-92.
f. TCP/IP: Ethernet port, connect PC to control PT-PSW-92 via GUI.
I: AUDIO AMP: Audio output port, connect with 70V/100V constant voltage audio
amplifier.
II: AC100V-240V: Power port, connect to an AC 100V~240V power via the included
power cord.

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3. System Connection
3.1 Usage Precaution
Verify all components and accessories included before installation.
System should be installed in a clean environment with proper temperature
and humidity (see page29 for limits).
All of the power switches, plugs, sockets and power cords should be insulated
and safe.
All devices should be connected before power on.
3.2 System Diagram
Tx Rx
IR Emitter Projector
PT-HDBT-1001-RX
IR ReceiverBlu-Ray
Remote
CONTROL
TCP IP/RS232IR ALL IN IR ALL OUTIR EYE
Tx Rx
FIRMWARE
COM 70V 100V
40W M AX
AUD IO AMPOUTPUTS
HDMI HDBT/PoH
L R Tx Rx
RS232AUDIO
1 HDBT PoH-/ 9-VGA8-VGA
2-DP
INPUTS
LINE MIC
L R
6-HDMI
5-HDMI
3-HDMI 4-HDMI 7-HDMI
RS232
Tx Rx
48V LINE
MIC
PT-HDBT-701-TXWP
PadRouter
Projector
Remote
Central Control System
Speaker
Game Machine
Laptop
Laptop MIC
4K TV
PT-PSW-92
Digital Radio
Remote
IR Emitter
IR Receiver
Blu-Ray
VGA:
DP:
HDMI:
Audio:
Internet:
Control:
HDBaseT:
Laptop

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3.3 Microphone Connection
PT-PSW-92 provides with one 3-level microphone input port, to accommodate
different microphone input modes, including 48V phantom power mode, MIC mode &
LINE mode.
48V phantom power Mode
48V phantom power input has a good frequency characteristic, high input impedance
and high sensitivity.
When switching to “48V”, the MIC input will provide a 48V phantom power. This is
only used for condenser microphone.
Connect the microphone in this way: “+” connects to positive, “-” connects to
negative and “ ” to ground.
MIC Mode
MIC input has a low frequency characteristics, and wide frequency response.
When switch to “MIC”, the microphone input is used for connecting with dynamic
microphone. There are two different connection methods:
①Unbalanced connection:
“+” and “ ” connect to ground, and “-” connects to signal.
“-”and “ ” connect to ground, and “+” connects to signal.

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②Balanced connection: “+” connects to positive, “-” connects to negative and “ ”
connects to ground.

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9
LINE Mode
LINE input has a low frequency characteristics, and wide frequency response.
When switch to “LINE”, the microphone input is used for connecting with line audio or
wireless microphone output. There are two different connection methods:
①Unbalanced connection:
“+” and “ ” connect to ground, and “-” connects to signal.
“-”and “ ” connect to ground, and “+” connects to signal.
②Balanced connection: “+” connects to positive, “-” connects to negative and “ ”
connects to ground.

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4. Button Control
Front panel buttons can be used for switching operations and volume adjusting.
4.1 Manual Switching
Press 1-HDBT/PoH, 2-DP, 3-HDMI,4-HDMI,5-HDMI, 6-HDMI,7-HDMI,8-VGA,or 9-VGA
on front panel to select the corresponding input source.
4.2 Auto Switching
Press AUTO to enter in auto-switching mode.
The auto-switching mode abides by the following principles:
New input
Once detecting a new input signal, the switcher would switch to this new signal
automatically.
Rebooting device
PT-PSW-92 have the ability to save the last configuration before losing power. If
the last switching mode is auto-switching, once rebooted, the switcher will
automatically enter auto-switching mode, then detect all inputs and memorize
their connection status for future rebooting using. If the last displayed signal is
still available, the unit will output the signal. If not, the unit will detect all the
input signals wit priority from 1-HDBT/PoH to 9-VGA. When detected the first
signal, it will transfer to output.
Signal removal
Once removing the current display signal, PT-PSW-92 will detect all input signals
with priority from 1-HDBT/PoH to 9-VGA. It will transfer the signal firstly detected
to be available to output devices.

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Note:
When the DP signal is switched as input, the DP source device may not read the
EDID data from display device, at this point re-plug the DP source device to solve
this phenomenon.
Auto-switching function works only when inputting new signal, removing a
signal or power rebooting.
4.3 Volume Adjustment
Press Volume Knob to choose AMP, SOURCE or MIC audio needed to be adjusted, the
corresponding LED will turn green and keep on, and then adjust the Volume Knob to
increase or decrease sound volume.

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5. IR Control
5.1 IR Remote Control
Connect IR Receiver to the IR EYE port, PT-PSW-92 can be controlled by using the IR
Remote as below.
①Enter/ exit standby mode.
②Input channel selection buttons (1~9): Select
video source via pressing corresponding button
(audio switched following the corresponding
2-DP/3-HDMI/8-VGA/9-VGA).
③Auto: Enter/Exit auto-switching mode.
④OK: confirm button; Navigation buttons:
UP/DWON/LEFT/ RIGHT button, for value setting or
page-turn.
⑤VOL: Volume adjusting button. After pressing
this button, the volume adjusting menu will be
showed on Display, and then press UP/DOWON
button to increase/decrease volume.
⑥Mute/ unmute audio.
⑦Exit button: Exit OSD menu or current
operation.
⑧Enter OSD menu or used to return to previous
menu.
Important notice:
Please use this IR Remote carefully.
Please wipe the surface using clean towels or absorbent soft cloth.
To reduce the risk of fire or electric shock do not expose this apparatus to rain or
moisture.
1 2 3
456
7 8 9
Scaler Switcher
OK
VOL MUTE
AUTO
0
1
2
3
4
6
5
7
8

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While installing the battery, put electrodes in the right position to avoid short
circuit.
The battery shall not be exposed to excessive heat such as sunshine, fire or the
like.
Do not ingest battery. Chemical Burn Hazard.
Please remove the battery when not in use.
Do not mixed use the old and new battery, or different types.
Keep new and used batteries away from children. If the battery compartment does
not close securely, stop using the product and keep it away from children.
Dispose of used batteries promptly according to local recycling or waste
regulations.
5.2 IR Pass-through Control
5.2.1 To Control Far-end Source/Display
Connect an IR Receiver to IR ALL IN port on the PT-PSW-92, and then connect IR
emitter to the IR OUT ports on the HDBaseT Transmitter and Receiver, the far-end
source/display can be control by their IR Remote.
DVD DVD
DVD Remote
HDTV Remote
HDBaseTTransmitter HDBaseTReceiver
HDTV
CONTROL
TCP IP/RS232IR ALL IN IR ALL OUTIR EYE
Tx Rx
COM 70V 100V
40W MAX
AUD IO AM POUTPUTS
HDMI HDBT/PoH
L R Tx Rx
RS232
AUDIO
1 HDBT PoH-/ 9-VGA8-VGA
2-DP
INPUTS
LINE MIC
L R
6-HDMI5-HDMI3-HDMI 4-HDMI 7-HDMI
RS232
Tx Rx
48V LINE
MIC
FIRMWARE
RS2 32 IR IN I R OUT HDM I IN HDBT OUT DC 24VETH ERNET ETHER NET
Tx Rx
RS2 32 IR IN I R OUT DC 24VETH ERNET ETHER NET
Tx Rx
HDM I OUT H DBT IN

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5.2.2 To Control Local Source/PT-PSW-92
Connect an IR emitter to IR ALL OUT port on the PT-PSW-92, and then connect IR
Receiver to the IR IN ports on the HDBaseT Transmitter and Receiver, the source
devices or PT-PSW-92 can be control by their IR Remote.
DVD
DVD/Scaler Remote DVD/Scaler Remote
HDBaseT Transmitter HDBaseT Receiver
HDTV
CONTROL
TCP IP/RS232IR ALL IN IR ALL OUTIR EYE
Tx Rx
COM 70V 100V
40W MAX
AUDIO A MPOUTPUTS
HDMI HDBT/PoH
L R Tx Rx
RS232AUDIO
1 HDBT PoH-/ 9-VGA8-VGA
2-DP
INPUTS
LINE MIC
L R
6-HDMI5-HDMI3-HDMI 4-HDMI 7-HDMI
RS232
Tx Rx
48V LINE
MIC
FIRMWARE
RS2 32 IR I N IR OU T HDMI I N HDBT OUT DC 24V
ETHERNET ETHERNET
Tx Rx
RS2 32 IR IN IR OU T DC 24V
ETHERNET ETHERNET
Tx Rx
HDM I OUT HDB T IN
DVD