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12

13

 Important Product Warnings:

1. 

Connect all cables before providing power to the unit.

2. 

Test for proper operation before securing unit behind walls or in hard to access spaces.

3. 

If installing the unit into wall or mounting bracket into sheet-rock, provide proper screw support 
with bolts or sheet-rock anchors.

 Safety Instructions:

Please be sure to follow these instructions for safe operation of your unit.

1. 

Read and follow all instructions.

2. 

Heed all warnings.

3. 

Do not use this device near water.

4. 

Clean only with dry cloth.

5. 

Install in accordance with the manufacturer’s instructions.

6. 

Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus 
(including amplifiers) that produce heat.

7. 

Only use attachments/accessories specified by the manufacturer.

8. 

Refer all servicing to qualified service personnel. Servicing is required when the device has been 
damaged in any way including:

 

»

Damage to the power supply or power plug

 

»

Exposure to rain or moisture

 Power Supply Use:

You MUST use the Power Supply 

PROVIDED

 with your unit or you 

VOID

 the Key Digital

®

 Warranty 

and risk damage to your unit and associated equipment.

Contacting Key Digital

®

Technical Support 

For technical questions about using Key Digital

®

 products, please contact us at: 

 

Phone: 914-667-9700

 

E-mail:  [email protected]

Repairs and Warranty Service 

Should your product require warranty service or repair, please obtain a  
Key Digital

®

 Return Material Authorization (RMA) number by contacting us at: 

 

Phone: 914-667-9700

 

E-mail:  [email protected]

Warranty Information

All Key Digital

®

 products are built to high manufacturing standards and should provide years of trouble-free 

operation.  They are backed by a Key Digital Limited 3 Year Product Warranty Policy.  

http://www.keydigital.

com/warranty.htm

Summary of Contents for KD-S2x1X-2

Page 1: ...2x1 4x1 4K 18G HDMI Switcher with Auto Switching Analog Digital Audio De Embed Operating Instructions Engineered for Your Success KD S2x1X 2 KD S4x1X 2...

Page 2: ...ereo connectors Auto Switching Automatic selection of newly detected source and switching from newly disconnected source via hot plug detection voltage when enabled Full Buffer System Manages TMDS re...

Page 3: ...S2x1X 2 KD S4x1X 2 unit and all input output devices turned off with power and CAT cables removed 2 Connect your HDMI sources to the input ports of KD S2x1X 2 KD S4x1X 2 unit 3 Connect your HDMI disp...

Page 4: ...SPDIF IEC 60958 format Supports multi channel Dolby and DTS surround formats up to 5 1 Automatically mutes if audio formatting is not PCM Dolby or DTS Audio Ports Specifications Each audio output driv...

Page 5: ...dshake is selected using the EDID rotary on the unit and provides a list of compatible video and audio formats as well as digital data informing the source device what it should output Most sources wi...

Page 6: ...BrightSign player Connection Protocol Baud Rate 57 600 bits per second Data Bits 8 Stop Bits 1 Parity Non Flow Control None Carriage Return Required at end of string Notes Commands are not case sensi...

Page 7: ...Auto Sensing Mode OFF Video Input 01 EDID DEFAULT A LINK ON Video Input 02 EDID DEFAULT A LINK OFF Video Input 03 EDID DEFAULT A LINK ON Video Input 04 EDID DEFAULT A LINK OFF Video Output Input 01 L...

Page 8: ...Refer all servicing to qualified service personnel Servicing is required when the device has been damaged in any way including Damage to the power supply or power plug Exposure to rain or moisture Po...

Page 9: ...applications where high end video and control are important Key Digital is at the forefront of the video industry for Home Theater Retailers Custom Installers System Integrators Broadcasters Manufact...

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