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HDMI 2.0 2x1 Switcher with HDR & CEC

6

6. Troubleshooting & Maintenance

Problems

Potential Causes

Solutions

Colour losing or no video
signal output in HDMI
display.

The connecting cables may

not be connected correctly

or it may be broken.

Check whether the cables

are connected correctly and

in working condition.

The display is not

compatible with the present

output resolution.

Make sure the resolution of

the display(s) is compatible

with the present resolution.

No HDMI signal output in
the splitter while local
HDMI input is in normal
working state.

The connecting cables may

not be connected correctly

or it may be broken.

Check whether the cables

are connected correctly and

in working condition.

Splash screen in output
devices.

Poor quality of the
connecting cable.

Change for another cable of
good quality.

Note:

If your problem still remaining after following the above troubleshooting steps,

please contact your local dealer or distributor for further assistance.

Summary of Contents for WELVAN-SW2

Page 1: ...User Manual WELVAN SW2 HDMI 2 0 2x1 Switcher with HDR CEC All Rights Reserved Version WUH2 H2_2018V1 0...

Page 2: ...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 communicati...

Page 3: ...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...

Page 4: ...Introduction 1 1 1 Features 1 1 2 Packing List 1 2 Specification 2 3 Panel Description 3 3 1 Front Panel 3 3 2 Rear Panel 3 4 System Connection 4 4 1 Usage Precautions 4 4 2 System Diagram 4 5 Panel...

Page 5: ...switch any one of the inputs to output Moreover the switcher supports CEC and HDR No need of any external power supply simplifying the installation and operation 1 1 Features Supports HDMI 2 0 4k 60H...

Page 6: ...put Output 1 HDMI Output Connector 1 Female type A HDMI HDMI Output Resolution Up to 4Kx2K 60Hz 4 4 4 HDMI Standard 2 0 HDCP Version 2 2 General Bandwidth 18Gbps HDMI Cable Length From source to displ...

Page 7: ...ess the button to switch to the next input 2 HDMI OUT Type A female HDMI output port to connect HDMI display 3 INPUT LED The LED illuminates blue when there is HDMI input on the corresponding channel...

Page 8: ...ould be installed in a clean environment with proper temperature and humidity All of the power switches plugs sockets and power cords should be insulated and safe All devices should be connected befor...

Page 9: ...HDMI 2 0 2x1 Switcher with HDR CEC 5 5 Panel Drawing 86 mm 16 mm 55 mm...

Page 10: ...re the resolution of the display s is compatible with the present resolution No HDMI signal output in the splitter while local HDMI input is in normal working state The connecting cables may not be co...

Page 11: ...nd tear Use of supplies or parts not meeting our specifications No certificate or invoice as the proof of warranty The product model showed on the warranty card does not match with the model of the pr...

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