TESmart HKS0802A1U User manual

HKS0802A1U
English
User
Manual EDID
Dual Monitor
HDMI KVM Switch
4x2
HKS0802A1U

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·····································11
8.1 Connection Diagram
8.2 Connection Preparation
8.3 Connection Steps
8.4 KVM Workbench
9. Function Description········································18
9.1 Display Mode Description
9.2 DCCI Description
9.3 Auto Scan Mode Description
9.4 Mouse Wheel Switching
10. Operation Method···········································24
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····························31
12. Pass Through Mode Description·························32
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.
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EN
1. Safety Tips and Warnings

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
2. Battery Description
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EN

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
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3. Warranty Information

Dear Users,
4x2 HDMI 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 1 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 2.0 devices and USB keyboard and mouse. Support DCCI, you can
extend the connected PCs to up to 4 monitors using 2 of this KVM Switch. 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.
4. Preface
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EN

5. Features
ŸUsing only 1 set of keyboard, mouse and 2 monitors to control 4 PCs
ŸSupport 2 display modes
ŸSupport Unix/Windows/Debian/Ubuntu/Fedora/Mac OS X/ Raspbian/Ubuntu for
Raspberry Pi and other Linux basic system
ŸSupport resolution up to 3840*2160@60Hz
ŸSupport front panel button, keyboard hotkeys, mouse, wheel, IR remote control and
RS232 to control KVM
ŸAvailable to use keyboard and mouse without any delay after switching input sources
ŸWith extra USB 2.0 port, it is possible to connect bar code scanner, USB hard device or
other USB device
ŸSupport keyboard and mouse pass through mode to improve KVM compatibility
ŸSupport auto scan to monitor computers in a specified time interval
ŸSupport DCCI
ŸWith EDID emulators in each input port, keep PCs always having correct display
information
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5. Features