TESmart HCK0402A1U User manual

HCK0402A1U
English
User
Manual
HDMI +USB-C
KVM Switch
4x2
HCK0402A1U

English

Preface
It’s our great honor that you have chosen the KVM Switch produced by our company, Tesla Elec Technology
Co.,Ltd. In this user manual, you will learn how to operate and use this product. Please read this user manual
comprehensively before use. If you have any questions, comments or suggestions, please contact us via the
following email:
[e-mail].
Copyright Notice
The user manual, compiled by Tesla Elec Technology Co.,Ltd, shall not be duplicated or translated by any person or
organizations without written permission. This user manual shall not be used for commodity transaction in any
form or by any means (electronically, mechanically, photocopying or recording, etc.) or be used for any business
practices or profitable activities. The ownership of the trade names and brand names adopted in this user manual
belongs to their companies.
Address of Manufacture
Tesla Elec Technology Co.,Ltd 2F,
Building C, Xingzhisheng Industrial Park, No.12,
Xiawei Industrial Zone, Zhangkengjing Road,
Guanlan Street,
Longhua District, Shenzhen City,
Guangdong Province, China

Contents
1. Safety Tips and Warnings··································01
2. Battery Description···········································02
3. Warranty Information········································03
4. Preface··························································04
5. Features·························································05
6. Packing List·····················································06
7. Panel Description·············································07
8. Connection Description·····································10
8.1 Connection Diagram
8.2 Connection Preparation
8.3 Connection Steps
8.4 KVM Workbench
9. Function Description········································17
9.1 Display Mode Description
9.2 Interchange Display
9.3 USB-C PD Charge
9.4 Lock L/R Audio and USB Focus Function
9.5 Mouse Wheel Switching
9.6 Auto Scan Mode Description
10. Operation Method···········································26
10.1 Front Panel Button Switching Method
10.2 IR Remote Control
10.3 RS232 Control
10.4 Keyboard Hot Keys
11. Change Hot Key Combination····························38
12. Pass Through Mode Description·························39
12.1 Introduction of Pass Through Mode
12.2 Keyboard and Mouse Compatible Model List

1. Safety Tips and Warnings
Tips: Please read the safety tips and warnings for KVM Switch comprehensively before use. Use this produce in
accordance with its instructions, safety tips and warnings to prevent unnecessary damage to the product
and potential dangers to users.
Keep the product away from water.
Do not expose this product and its battery to open fire or overheating environment. Dispose the waste
battery in accordance with instructions.
Unplug the power supply of this product in thunderstorm days or when it has been not used for a long
time.
Do not touch the product and the power cord with wet hands so as to lower the risk of electric shock
and damage to the product. Do not let the product get wet or become damp.
Keep the product away from ignition sources, such as heat sinks, heat accumulators, stovepipes and
other heat production settings (including audio amplifiers).
Use the product in accordance with its instructions and do not block its vents.
Users shall not remove and repair the product without authorization.
Clean the product with dry cloth.
1. Safety Tips and Warnings
01
EN

2. Battery Description
Caution: Improper disposal of the lithium battery may
cause an explosion. Do not throw the
battery into fire. Keep the battery away from
children. Dispose the waste battery in
accordance with local regulations.
Tips: By default, the remote control is not equipped
with batteries, due to the safety requirements of
some express companies. Install AAA dry cells
before use.
open
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2. Battery Description

We warrant this product as free of defects in material and workmanship for a period of one (1)
year from the date of shipment. If during the period of warranty this product proves defective
under normal use, we will repair or replace this product, provided that this product has not been
subjected to mechanical, electrical, or other abuse or modifications. If it fails under conditions
other than those covered will be repaired at the current price of parts and labor in effect at the
time of repair. Such repairs are warranted for six (6) months from the day of reshipment to the
buyer.
3. Warranty Information
3. Warranty Information
03
EN

Dear Users,
HDMI + USB-C KVM Switch can easily integrate cross-platform computer devices and greatly
simplify the devices management. Support managing a dual-display multimedia workstation.
If you connect 2 video ports of the same PC to one group of input ports on the KVM, you will
realize 2-screen extended display or copy display. It has the same effect as connecting the PC
directly to 2 displays. The KVM also supports displaying different PCs on 2 monitors.
This KVM supports using USB hubs and USB keyboard and mouse. It also supports locking L/R
audio and USB 2.0 devices to a fixed PC. With 2 USB-C PD charge ports, support use USB-C PD
charger to charge the devices connected to corresponding group. At the same time, with EDID
emulators in each input port, it can keep PCs always having correct display information.
4. Preface
Tips: If you need to control more computers or conduct more complex and professional switching, you
can also choose other products of our company. For more details, please visit our official website:
www.tesmart.com.
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4. Preface

5. Features
ŸUsing 2 monitors, 1 set of keyboard and mouse to control 4 computers
ŸSupport resolution up to 3840x2160@60Hz 4:4:4
ŸHDMI 2.0 compliant
ŸSupport HDR 10 and Dolby Vision
ŸSupport 2 display modes, KVM mode and Matrix mode
ŸSupport Unix/Windows/ Debian/ Ubuntu/Fedora/ MacOS X/ Raspbian/ Ubuntu for Raspberry
Pi and other Linux based systems
ŸSupport L/R audio output
ŸSupport locking L/R audio and USB 2.0 devices to a fixed PC
ŸWith EDID emulators in each input port, it can keep PCs always having correct display information
ŸSupport function settings on the front panel which can switch ports, turn on/off auto scan,
change hot key trigger, lock audio and USB 2.0 and other functions
ŸSupport IR signals, front panel button, mouse wheel and keyboard hot keys to control the KVM to
switch input ports
ŸSupport keyboard and mouse pass through mode to improve mouse and keyboard compatibility
ŸSupport using USB-C PD charger to charge the devices connected to corresponding group
5. Features
05
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6. Packing List
Tips: After receipt of the product, please check the packing list carefully to make sure that no components have
been lost and no damage to the product has been caused during transportation. If you have any
problem, please contact us at any time.
Ÿ1 * 4x2 HDMI + USB-C KVM Switch
Ÿ2 * KVM Cables
Ÿ3 * HDMI Cables
Ÿ3 * USB-C Cables
Ÿ1 * IR Extension Cable
Ÿ1 * IR Remote Control
Ÿ1 * 3 Pins Connector (For RS232)
Ÿ1 * DC 12V Power Adapter
Ÿ1 * User Manual
Ÿ2 * Rack-ears
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6. Packing List

7. Panel Description
ID
Name
Function
1
Color LCD
Display current status and function settings.
2
Keypad
Press to control the KVM. Please refer to Chapter 10.1 for the detail.
3
IR receiver
Receive IR remote signal.
4
USB 2.0 port
Connect to USB 2.0 device.
5
L/R out
Connect to L/R output device.
6
Power switch
Turn on or turn off power supply.
BA
123 4 56
7. Panel Description
07
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ID
Name
Function
7
DC 12V
12V DC power supply.
8
IR extension in
Connect IR extension cable to this port to receive IR signal even
the KVM is installed in a rack.
9
USB 2.0 ports
Connect to USB 2.0 devices.
10
Audio integration port
Integrated microphone and L/R audio output which can connect
such devices like headset.
11
Keyboard and mouse input
For USB keyboard and mouse input.
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7. Panel Description
7
9
810
11
12
13
14
15
16

ID
Name
Function
12
RS232 port
Connect RS232 cable to use RS232 commands to control the KVM.
13
HDMI outputs
Connect to 2 HDMI displays for video output.
14
USB-C recharging
ports
Use USB-C cable to connect to PD charger.
15
Input ports
Connect the ports to corresponding devices for video signal transmit.
16
USB ports
Connect the ports to corresponding devices for USB signal transmit.
7. Panel Description
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7
9
810
11
12
13
14
15
16

8.1 Connection Diagram
8. Connection Description
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8. Connection Description
Tips: For your better use of this product, we suggest you connect each group port on the KVM to the
same PC.
Keyboard
PC 1
IR receiver
Control Terminal
USB-A to
USB-B Cable
HDMI Cable
Mouse
PC 2
LaptopLaptop
USB-C
Cable
UHD
Monitor B
UHD
Monitor A
Barcode
Scanner USB Driver Printer
Tips: The PD charger is not
in c l u d e d i n th e
package. Please
refer to Chapter 9 3 .
for how to recharge .
PD
Charger
Headset RS232

8.2 Connection Preparation
ŸTake into consideration all devices required to be connected and prepare a workbench large
enough before the connection.
ŸLay out the cables properly to facilitate the layout of power supply as a lot of power sockets
and plug boards will be adopted in connection.
ŸPrepare different sticker labels to mark cables as a lot of cables will be adopted in
connection.
8. Connection Description
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（ HDMI Cable + U S B-A to US B-B Cable+U S B-C Cable）
USB-C
USB-CHDMI HDMI USB-BUSB-A

8.3 Connection Steps
1. Connect PC1 and PC2 with 2 KVM cables and 2 HDMI cables, use HDMI end to connect PC1
and PC2 to the corresponding HDMI ports group on the KVM, use USB-A end to connect
each PC and USB-B end to connect the KVM.
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8. Connection Description
2 Connect PC3 with 1 cable and 1 HDMI cable.. USB-C

3. 2 USB-CConnect PC4 with cables.
4. Connect external mouse and keyboard to KVM's keyboard and mouse input port.
Tips: For the normal service of hotkeys, we recommend
you use the full-key external keyboard with a
separate [Scroll Lock] key (as shown ).above
8. Connection Description
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5. Connect USB 2.0 devices to KVM's standard USB 2.0 ports.
or
6. Connect KVM's HDMI output ports to 2 HDMI displays with 2 HDMI cables.
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8. Connection Description