Specifications

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8
SS 4.1 MLR Installation and Operation Manual
INSTALLATION
Configuration Jumpers
JP2: Disabled = Front panel enable switch defeated.
Enabled = Front panel ENABLE push button active and the enable
LED is illuminated.
NOTE: The enable push button must be held closed to operate any of the other front
panel push buttons and isn’t associated with any of the remote control functions.
Configuration Dip-switch Setup
Follow the tables below for SW6 dip-switch configuration options.
Unit ID SW6-1 SW6-2 SW6-3
ID 0 * OFF OFF OFF
ID 1 ON OFF OFF
ID 2 OFF ON OFF
ID 3 ON ON OFF
ID 4 OFF OFF ON
ID 5 ON OFF ON
ID 6 OFF ON ON
ID 7 ON ON ON
Baud Rate SW6-4 SW6-5
2400 ON OFF
9600 * OFF OFF
19200 OFF ON
38400 ON ON
Power Up SW6-6
User selected ON
Last source selected * OFF
Note: To select an input at power-up with SW6-6 ON, hold down the push-but-
ton for the desired input channel or mute until the front panel LED’s flash.
• Remote control operation mode: Pulse 1-IN to select channel 1, pulse IN-2 to
select channel 2, pulse IN-3 to select channel 3, pulse IN-4 to select input 4,
pulse the “M-IN” (mute) pin to turn off all channels.
• PIP mode: activity on any of the PIP inputs will generate a serial status string in
the PIP format. For use with automation software.
Note: After changing any dip-switch, please repower the unit.
Note: * Denotes factory setting.
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