WELVAN 2x1 Switcher with HDR & CEC User Manual

User Manual for WELVAN models including: 2x1 Switcher with HDR CEC, HDMI 2.0, SW2

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UserManual WELVAN-SW2

UserManual WELVAN-SW2 HDMI2.02x1SwitcherwithHDR&CEC AllRightsReserved Version:WUH2-H2 2018V1.0

File Info : application/pdf, 11 Pages, 650.75KB

91MLIv DV4L

User Manual WELVAN-SW2
HDMI 2.0 2x1 Switcher with HDR & CEC
All Rights Reserved
Version: WUH2-H2_2018V1.0

HDMI 2.0 2x1 Switcher with HDR & CEC
Preface
Read this user manual carefully before using the product. Pictures shown in this manual are for reference only. Different models and specifications are subject to real product.
This manual is only for operation instruction, please contact the local distributor for maintenance assistance. The functions described in this version were updated till April, 2018. In the constant effort to improve the product, we reserve the right to make functions or parameters changes without notice or obligation. Please refer to the dealers for the latest details.
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.

HDMI 2.0 2x1 Switcher with HDR & CEC
SAFETY PRECAUTIONS
To ensure the best performance 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 extrusion.
Do not remove the housing of the device as opening or removing housing may expose you to dangerous voltage or other hazards.
Install the device in a place with fine 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.

HDMI 2.0 2x1 Switcher with HDR & CEC
Table of Contents
1. Product 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 Drawing................................................................................................................................ 5 6. Troubleshooting & Maintenance.........................................................................................................6 7. Customer Service............................................................................................................................7

HDMI 2.0 2x1 Switcher with HDR & CEC
1. Product Introduction
The WUH2-H2 is an ultra-thin HDMI 2.0 Switcher with two HDMI video inputs and one HDMI output. The switcher supports HDMI video resolution up to 4K@60Hz 4:4:4. The SOURCE switch on the front panel is designed to 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@60Hz 4:4:4. HDCP2.2 compliant Supports HDR. Supports CEC pass-through. No need of external power supply. 1.2 Packing List 1x HDMI 2.0 2x1 Switcher 1x Velcro Tape 1x User Manual Note: Please contact your distributor immediately if any damage or defect in the components is found.
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HDMI 2.0 2x1 Switcher with HDR & CEC

2. Specification
Video Input Input Input Connector HDMI Input Resolution HDMI Standard HDCP Version Video Output Output Output Connector HDMI Output Resolution HDMI Standard HDCP Version General Bandwidth
HDMI Cable Length
Operation Temperature Storage Temperature Relative Humility Max Power Consumption Dimension (W*H*D) Net Weight

(2) HDMI (2) Female type-A HDMI Up to 4Kx2K@60Hz 4:4:4 2.0 2.2
(1) HDMI (1) Female type-A HDMI Up to 4Kx2K@60Hz 4:4:4 2.0 2.2
18Gbps From source to display device: 1080P@60Hz 4:4:4 10m, 4K@60Hz 4:4:4 4.5m -5 ~ +55 -25 ~ +70 10%-90% 90mW 86mm x 16mm x 55mm 135g

HDMI 2.0 2x1 Switcher with HDR & CEC
3. Panel Description
3.1 Front Panel

1 SOURCE: Press 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.

3.2 Rear Panel

1
1 HDMI IN 1~2: Two type-A female HDMI input ports to connect HDMI sources.

HDMI 2.0 2x1 Switcher with HDR & CEC
4. System Connection
4.1 Usage Precautions Make sure all components and accessories included before installation. System should 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 before power on.
4.2 System Diagram The following diagram illustrates typical input and output connection that can be utilized with the switcher:

Blu-Ray

Laptop
4

HDTV

16 mm 55 mm

HDMI 2.0 2x1 Switcher with HDR & CEC
5. Panel Drawing
86 mm
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HDMI 2.0 2x1 Switcher with HDR & CEC

6. Troubleshooting & Maintenance

Problems
Colour losing or no video signal output in HDMI display.

Potential Causes
The connecting cables may not be connected correctly or it may be broken.
The display is not compatible with the present output resolution.

Solutions
Check whether the cables are connected correctly and in working condition.
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.

HDMI 2.0 2x1 Switcher with HDR & CEC
7. Customer Service
The return of a product to our Customer Service implies the full agreement of the terms and conditions hereinafter. There terms and conditions may be changed without prior notice.
1) Warranty The limited warranty period of the product is fixed three years.
2) Scope These terms and conditions of Customer Service apply to the customer service provided for the products or any other items sold by authorized distributor only.
3) Warranty Exclusions: Warranty expiration. Factory applied serial number has been altered or removed from the product. Damage, deterioration or malfunction caused by: Normal wear and 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 product for repairing or had been altered. Damage caused by force majeure. Servicing not authorized by distributor. Any other causes which does not relate to a product defect. Shipping fees, installation or labor charges for installation or setup of the product.
4) Documentation: Customer Service will accept defective product(s) in the scope of warranty coverage at the sole condition that the defeat has been clearly defined, and upon reception of the documents or copy of invoice, indicating the date of purchase, the type of product, the serial number, and the name of distributor.
Remarks: For further assistance or solutions, please contact your local distributor.
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