Key Digital KD-FIX418A Operating Instructions Manual Download Page 8

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.

Specifications

Technical:

 

HDMI Input (Each): HDMI Connector, Type A, 19 Pin Female 

 

HDMI Output: HDMI Connector, Type A, 19 Pin Female 

 

HDMI Bandwidth: TMDS bandwidth 18Gbps 

 

DDC Signal (Data): Input DDC Signal - 5 Volts p-p (TTL) 

 

HDMI Video/Audio Signal: Input Video Signal - 1.2 Volts p-p

 

3.5mm Stereo Audio Output:  Line level audio on TRS connector.  Drives 1 VRMS line 
audio output with a sampling rate of 48kHz 

 

Analog Audio Max Output Level: 4dBu on 150k

Ω

, DC coupling 

 

Digital PCM Audio Output: RCA female for digital audio following SPDIF format (IEC 
60958).  Supports sampling rate up to 192KHz

 

PCM Max Output Level: 1Vpp on 75

Ω

, DC coupling 

 

Audio Bandwidth: 20Hz to 20kHz @ 0dBu 

 

TND + Noise: 0.33% @0dBu @ 1kHz

 

PCM Max Input Level: 1Vpp on 75

Ω

, AC coupling 

 

Power Supply: KD-PS5V1ASC, 5V/1A, 100-240VAC, 50-60Hz, Interchangeable head, 
screw-in connector 

General

 

Regulation: CE, RoHS, WEEE, EAC

 

Enclosure:  Black metal

 

Power Supply: USB to micro USB cable (power adapter not included)

 

Product: 2.17” x 3.085” x 0.68”,  Weight: 4 oz

 

Packaging: 2.5” x 3.5” x 1”,  Weight: 6 oz 

Summary of Contents for KD-FIX418A

Page 1: ...y cutting edge technology solutions for virtually all applications where high end video and control are important Key Digital is at the forefront of the video industry for Home Theater Retailers Custo...

Page 2: ...connected ARC supported HDMI source CEC Pass thru From connected display to selected HDMI source Control RS 232 control and connectivity status Included Accessories Power Supply KD PS5V1ASC 5V 1A 5W...

Page 3: ...e Short HDMI 18Gbps 4K Source Long HDMI KD FIX418A 18Gbps Short HDMI 18Gbps 4K AppleTV 18Gbps to 10 2Gbps Down convert Mode KD FIX418A HDMI HDMI HDMI 18Gbps 4K Source Audio DSP Amplifier Receiver Mult...

Page 4: ...acing of 2 912 2 582 or 2 252 Do NOT exceed 12 units as doing so will result in unit damage by overheating Connections LEDs Slide Switches and Rotaries VIDEO INPUTS AND OUTPUTS HDMI Input The HDMI inp...

Page 5: ...rming the source device what it should output Most sources will comply with a new EDID file without a power cycle but devices do behaves differently Adjustments may speed up sync time during source se...

Page 6: ...l be output of KD FIX418A at 4 2 0 lessening the overall TMDS bandwidth from 18G to 10 2G max When ON the above described color space adjustment will only apply if the incoming signal is greater than...

Page 7: ...SPC DF Reset to Factory Defaults RS 232 Commands KD FIX418A allows control over serial interface for bi directional communication Use a TRS cable for RS 232 communication Pin Out Tip RS 232 Tx Data Ri...

Page 8: ...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 Specifications Technical...

Page 9: ...t keydigital com Technical Support For technical questions about using Key Digital products please contact us at Phone 914 667 9700 E mail tech keydigital com Repairs and Warranty Service Should your...

Page 10: ...16 17...

Reviews: