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RS-232 SERIAL COMMANDS

RTV Command

The RTV command sets the Front Right speaker volume.

Syntax:

RTV param1

Parameters:

param1 Level [-10...10]

Notes:

The + or - character can also be used, instead of specifying a value, in order to

increase or decrease the Front Right speaker volume by 1 dB intervals.

Use ? for param1 to retrieve the current value.

SUB Command

The SUB command enables or disables the subwoofer. If a subwoofer is not

connected, the subwoofer should be disabled.

Syntax:

SUB param1

Parameters:

param1 Value

Value Meaning

OFF Disable the subwoofer

ON Enable the subwoofer

TGL Toggle subwoofer state

Notes:

Setting param1 to TGL will automatically toggle the current state of the

subwoofer. This provides a non-implicit form of enabling or disabling the

subwoofer.

Use ? for param1 to retrieve the current value.

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Gefen EXT-AVCONFS User Manual Page 37