Link SW4X1-4KUHD Manuale utente

Version: V1.0.0
LINK SW4X1-4KUHD
4 x 1 4K HDMI Switcher
User Manual

Important Safety Instructions
1. Do not expose this apparatus to
rain, moisture, dripping or
splashing and that no objects
filled with liquids, such as vases,
shall be placed on the apparatus.
6. Clean this apparatus
only with dry cloth.
2. Do not install or place this unit
in a bookcase, built-in cabinet or
in another confined space.
Ensure the unit is well ventilated.
3. To prevent risk of electric
shock or fire hazard due to
overheating, do not obstruct
the unit’s ventilation openings
with newspapers, tablecloths,
curtains, and similar items.
4. Do not install near any heat
sources such as radiators, heat
registers, stoves, or other
apparatus (including amplifiers)
that produce heat.
5. Do not place sources of naked
flames, such as lighted candles,
on the unit.
7. Unplug this apparatus
during lightning storms or
when unused for long
periods of time.
8. Protect the power cord
from being walked on or
pinched particularly at
plugs.
9. Only use attachments /
accessories specified by
the manufacturer.
10. Refer all servicing to
qualified service
personnel.

Warnings of FCC
This equipment 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
residential installation. 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.
However, there is no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off
and on, the user is encouraged to try to correct the interference by one or
more of the following measures:
-- Reorient or relocate the receiving antenna.
-- Increase the separation between the equipment and receiver.
-- Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected.
-- Consult the dealer or an experienced radio/TV technician for help.
Changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate the equipment.

1
Table of Contents
Introduction......................................................................................................2
Overview...................................................................................................2
Features ...................................................................................................2
Package Contents ....................................................................................2
Specifications............................................................................................3
Panel Description .....................................................................................5
Top Panel ..........................................................................................5
Front Panel........................................................................................6
Rear Panel ........................................................................................6
Installation and Wiring......................................................................................7
Installation ................................................................................................7
Wiring .......................................................................................................8
Control of the Switcher ..................................................................................10
Top Panel Button Control.................................................................10
IR Remote Control...........................................................................10
Automatic Switch Control ................................................................11
Troubleshooting.............................................................................................12
Steps of Regular Troubleshooting Routine ......................................12
Warranty Terms and Conditions.....................................................................13

2
Introduction
Overview
LINK SW4X1-4KUHD features HDMI 2.0 and HDCP 2.2 compatibility and
supports resolutions up to 4K@60Hz 4:4:4 8bit, enabling four Ultra HD
sources to be switched to one Ultra HD display. It also allows control through
top panel button, IR remote and automatic switch.
Designed for simple installation and compact size, LINK SW4X1-4KUHD
offers the convenience of future-ready Ultra HD AV switching, and the
reliability of cutting-edge HDMI 2.0 and HDCP 2.2 compatibility.
Features
Cost effective 4 in to 1 out HDMI switcher
Fully compliant with HDMI 2.0 and HDCP 2.2
HDMI inputs and output support up to 4K@60Hz 4:4:4 8bit
HDMI input and output cable length up to 49ft/15m + 49ft/15m for 1080P,
and up to 10ft/3m + 16ft/5m for 4K@60Hz 4:4:4
Supports top panel button, IR remote and automatic switch control
options
Compact size and easy-to-install
Package Contents
1 x Switcher SW4X1-4KUHD
1 x DC 5V Power Adapter (with US plug)
1 x Switcher IR Remote
1 x IR Extension Cable (38KHz)
2 x Mounting Bracket

3
Specifications
Video
Input
4 x HDMI IN (Type-A female connector)
Output
1 x HDMI OUT (Type-A female connector)
Input/Output Signal Type
HDMI, HDCP 2.2
Input/Output Resolution
Supported
VESA:
640x4808, 800x6008, 1024x7688,
1280x7688, 1280x8008, 1280x9608,
1280x10248, 1360x7688, 1366x7688,
1400x10508, 1440x9008, 1600x9008,
1600x12008, 1680x10508, 1920x12008
SMPTE:
720x480P8, 720x576P8,
1280x720P1,2,3,4,5,6,7,8, 1920x1080I6,8,
1920x1080P1,2,3,4,5,6,7,8, 3840x21602,3,5,6,8,
4096x21602,3,5,6,8
1 = at 23.98 Hz, 2 = at 24 Hz, 3 = at 25 Hz, 4 = at 29.97
Hz, 5 = at 30 Hz, 6 = at 50 Hz, 7 = at 59.94 Hz, 8 = at 60
Hz
Maximum Data Rate
18Gbps
Control Method
IR control; Switch button control
Audio
Audio Format Supported
Fully supports audio formats in HDMI 2.0
specification, including PCM, Dolby TrueHD,
Dolby Atmos, DTS-HD Master Audio, DTS:X

4
General
Operating Temperature
0°C to 45°C (32°F to 113°F)
Storage Temperature
-20°C to 70°C (-4°F to 158°F)
Humidity
10% to 90%, non-condensing
ESD Protection
Human-body Model:
±8kV(Air-gap discharge)/
±4kV(Contact discharge)
Power Consumption
(Maximum)
1.735W
Device Dimension
(W x H x D)
3.93”x 0.77’’ x 2.61”/
100mm x 19.5mm x 66.2mm
Product Weight
0.22kg/0.5lb
Certification
CE, FCC
Cable Specification:
Cable Type
Range
Supported Video
HDMI
Input/Output:15m/50ft
1080P@60Hz
Input/Output: 10m/33ft
4K@60Hz 4:2:0 8bit
Input: 3m/10ft
Output: 5m/16ft
4K@60Hz 4:4:4 8bit

5
Panel Description
Top Panel
No.
Name
Description
1
Power LED
(Red)
On: The switcher is powered on.
Off: The switcher is powered off.
2
HDMI In 1-4
LED (Red)
On: The HDMI source is selected.
Off: The HDMI source is not selected.
3
HDMI Out LED
(Red)
On: An HDMI display is connected to the
switcher.
Off: No HDMI display is connected to the
switcher.
4
Switch Button
Press to cycle through sources.

6
Front Panel
No.
Name
Description
1
IR Ext.
IR extension port. Connect ONLY the
provided extension cable w/ red connector
2
HDMI In 4
Connect to an HDMI source.
3
HDMI Out
Connect to an HDMI display.
4
DC 5V
Connect to the power supply provided for
DC 5V power input.
Rear Panel
No.
Name
Description
1
HDMI In 1-3
Connect to HDMI sources.

7
Installation and Wiring
Installation
Note: Before installation, please ensure the device is disconnected from the
power source.
Steps to install the device in a suitable location:
1. Remove the four screws that secure the side panels to the device.
2. Position and install the mounting brackets with the four mounting screws
mentioned above.
3. Mount and secure the device to a surface or a suitable location with the
mounting screws.
Indice
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