Key Digital KD-ADA4 manual Introduction, Distribution Amplifiers, STEP C Apply power to the unit

STEP B:

DISTRIBUTION AMPLIFIERS

Introduction

STEP A2: Set the internal DIP switches to match the Configuration Mode you need for your application.

•Remove the front panel using a screwdriver, and find the six 8-bit DIP Switches. Be sure to configure the six 8-bit DIP Switches as shown in the table below for either the ADA4 or PCMD4 Mode:

ADA4 MODE

BIT	SW1	SW2	SW3	SW4	SW5	SW8
1	ON	ON	OFF	OFF	OFF	ON
2	OFF	OFF	ON	ON	ON	OFF
3	OFF	OFF	ON	OFF	OFF	OFF
4	OFF	ON	OFF	ON	ON	ON
5	ON	ON	ON	OFF	OFF	ON
6	OFF	OFF	OFF	ON	OFF	OFF
7	OFF	ON	OFF	OFF	ON	OFF
8	ON	OFF	ON	OFF	OFF	OFF

PCMD4 MODE

BIT	SW1	SW2	SW3	SW4	SW5	SW8
1	OFF	OFF	ON	ON	ON	OFF
2	ON	ON	OFF	OFF	OFF	ON
3	OFF	ON	OFF	ON	ON	ON
4	OFF	OFF	ON	OFF	OFF	OFF
5	OFF	OFF	OFF	ON	ON	OFF
6	ON	ON	ON	OFF	OFF	ON
7	ON	OFF	ON	ON	OFF	ON
8	OFF	ON	OFF	OFF	ON	ON

View4HD 6

Connect your KD-ADA4 HD View4 Distribution Amplifier to your Input and Output sources.

NOTE: Do not attempt to connect power to the unit during the cable hook-up.

STEP B1: Based on your configuration selection, be sure to set the DIP Switches as described in STEPS A. Use color-coded RCA cables to connect the Inputs and Outputs to the back of the KD-ADA4 HD View4 unit. Output runs should not exceed 1000 feet. Each run of YPrPb cable MUST be of equal length per Output Group.

STEP B2: For the ADA4 Mode where less than four video outputs are distrib- uted, be sure to use the 75 Ohm terminator (supplied) to terminate either Y, Pr, or Pb of the first unused Output Group. For example, if distributing with only Output Groups 1 and 2, then place the terminator on Y, Pr, or Pb of Output Group 3. You should use the Output Groups in sequential order.

STEP C: Apply power to the unit:

•Use ONLY the external wall-plug power supply provided with your unit, 110- 240V AC, 50-60 Hz, 0.9 Amps

•Connect the 5-pin DIN external power supply connector to your unit, and plug the power supply into a power outle

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