PureTools PT-PSW-31I User manual

User Manual
PT-PSW-31I
User Manual
HDMI 2.0 3x1 Multi-format Presentation Switcher
Model PT-PSW-31I
Designed in Germany
© 2019 PureLink GmbH All rights reserved. V1.0

User Manual
PT-PSW-31I
Preface
Read this user manual carefully before using this 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-31I
REACH | 1907/2006/EU
ROHS | 2011/65/EU
PureLink hereby declares that this product PureTools PT-PSW-31I 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-31I 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/4251364718315_CE.pdf

User Manual
PT-PSW-31I
SAFETY PRECAUTIONS
To ensure 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 protrusion.
Do not remove the housing of the device as opening or removing the housing may
expose you to dangerous voltage or other hazards.
Install the device in a place with sufficient 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-31I
4
Product Introduction
The PT-PSW-31I is an HDMI 2.0 3x1 Multi-format Presentation Switcher converting
AV signal from HDMI, Mini DP and USB-C inputs to HDMI output.
The PT-PSW-31I is a green low energy consumption product which has a various
application in different places, such as classroom, small meeting room, lecture hall,
and etc.
Features
Supports HDMI, Mini DP and USB-C input signals to be converted to HDMI signals.
Auto-detects the input signal, the last connected signal source will be switched to
the output automatically.
Starts to scan from HDMI to USB-C and switch the first detected source to output.
Supports Mini DP and USB-C input video resolution up to 4K@30Hz 4:4:4.
Supports HDMI input and output video resolutions up to 4K@60Hz 4:4:4 HDR and
Dolby Vision.
HDCP 2.2 compliant.
Powered via USB-A from display end.
LED for power indicating.
Packing List
1x PT-PSW-31I
1x User Manual
Note: Please contact your distributor immediately if any damage or defect in the
components is found.

User Manual
PT-PSW-31I
5
Panel Description
①Type-A HDMI input port to connect the device with HDMI output.
②Mini DP input port to connect Mac MINI or other devices with Mini DP output.
③Type-C USB input port to connect MacBook, Chromebook or other devices with
SlimPort output.
④The power LED illuminates blue when power is applied and is off when no
power is present.
⑤Type-A HDMI output port to connect display.
⑥Type-A USB port to connect the display or other device to power the switcher.
HDM I
USB-C
To Dis pla y / Powe r In
3x1Presentation Switcher
Multiformat 4K (60Hz 4:4:4),
HDMI Out
PT-PSW-31I
4
2
1
5
6
3

User Manual
PT-PSW-31I
6
System Connection
The following diagram illustrates typical input and output connections that can be
utilized with this switcher:
HDMI
USB-C
To Dis pla y / Powe r In
3x1Presentation Switcher
Multiformat 4K (60Hz 4:4:4),
HDMI Out
PT-PSW-31I
Display
Laptop Mac Mini MacBook

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PT-PSW-31I
7
Technical Specification
Input
Connector Type
(1) Type-A HDMI, (1) Mini DP, (1) Type-C USB
HDMI Video Resolution
Up to 4K@60Hz 4:4:4, HDR
Mini DP Video Resolution
Up to 4Kx2K@30Hz 4:4:4
USB-C Video Resolution
Up to 4Kx2K@30Hz 4:4:4
HDMI Audio
LPCM 7.1 audio, Dolby Atmos® , Dolby® TrueHD,
Dolby Digital® Plus, DTS:X™, and DTS-HD® Master
Audio™ pass-through.
HDMI Version
2.0
DP Version
1.2
HDCP Version
2.2, Pass-through
HDMI/Mini DP/USB-C
Input Cable Length
30cm
Output
Connector Type
(1) Type-A HDMI, (1) Type-A USB
HDMI Version
2.0
DP Version
1.2
HDCP Version
2.2, Pass-through
Video Resolution
Up to 4K@60Hz 4:4:4, HDR
HDMI Output Cable Length
300cm
USB-A Cable Length
150cm
General
Operation Temperature
-5 ~ +55℃
Storage Temperature
-25 ~ +70℃
Relative Humidity
10% ~ 90%
Power Supply
Powered via USB-A from display end.
Power Consumption
Max. 1.8w
Dimension (W*H*D)
135mm x 83mm x 20mm
Net Weight
370g (Including cables)

User Manual
PT-PSW-31I
8
After-Sales Service
If problems occur while operating the product, please use the troubleshooting and
maintenance information in this manual to deal with these problems. Any transport
costs are borne by the user during the warranty period.
1) Product Limited Warranty: The product will be free from defects in materials
and workmanship for two years (purchase invoice date shall prevail).
A proof of purchase is the evidence that the unit is within the warranty period. A
bill of sale or receipted invoice must be presented to obtain warranty service.
2) What the warranty does not cover (servicing available for a fee):
Warranty has expired
The factory applied serial number has been altered or removed from the
product.
Damage, deterioration or malfunction caused by:
Normal wear and tear.
Use of accessories, supplies or parts, not meeting our specifications.
No bill of delivery or invoice as proof of warranty.
The product model displayed on the warranty card does not match the
product model for repairing or it has been altered.
Damage caused by force majeure.
Servicing, not authorized by distributor.
Any other cause not related to a product defect.
Delivery, installation or labor charges for product installation and/or product
setup.
3) Technical Support: For any questions or problem troubleshooting inquiries,
contact your distributor or reseller. Please provide the respective product name
and version, a detailed description of the failure situation as well as how the
failure occurred.

User Manual
PT-PSW-31I

User Manual
PT-PSW-31I

User Manual
PT-PSW-31I
Asking for Assistance
Technical Support:
Phone: [phone]
Fax: [phone]
Technical Support Hours:
8:30 AM to 5:00 PM Monday thru Thursday
8:30 AM to 4:00 PM Friday
Write to:
PureLink GmbH
Von-Liebig-Straße 10
D - 48432 Rheine
www.purelink.de
[email protected]