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Treble adjustment request – FSR IT-VCM User Manual

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Treble Adjustment Request:


Adjusts treble serially, from -15dB to +15dB.

"VTR" Function

Where:
"VTR"

VCM

Treble

Request.



Function

"+"

"+" = VCM Treble up request

"-"

"-" = VCM Treble down request

"?"

VCM Treble Status Request Treble Status


The increment and decrement (+,-) requests may contain a single digit that indicates how many dB
steps to increment or decrement. The range of increase or decrease is 2 to 9.

The IT-VCM will respond with a status message that reflects the treble setting after performing the
request (see below).

Example:
VTR +

Adjusts treble up 1dB.

VTR -

Adjusts treble down 1dB.


The response will be:
VTR
Where:
Value = -15dB to +15dB