Sony RS-232C manual Level UP 43H 4CH 56H 2BH ‘CLV+’, Level UP/DOWN Stop 43H 4CH 56H 53H ‘CLVS’

LEVEL UP: 43[H] 4C[H] 56[H] 2B[H] (‘CLV+’)

This command is used to increase the sound volume of the specified channel.

When this command is sent, the sound volume keeps increasing. When the LEVEL UP/DOWN STOP command that is described later, is sent, the sound volume stops increasing.

Variable range of a sound volume is from – ∞ to +10 dB when the sound volume is set to the reference level 0 dB. When the power of the SRP-X700P is turned off, the sound volume level is reset to 0 dB.

•Packet format

43[H] 4C[H] 56[H] 2B[H] “parameter” 0D[H]

•Parameter

Same as that of the LEVEL DOWN command.

Example: When increasing the sound volume of MIC 3 INPUT

43[H] 4C[H] 56[H] 2B[H] 32[H] 0D[H] (‘C L V + 2 CR’)

LEVEL UP/DOWN STOP: 43[H] 4C[H] 56[H] 53[H] (‘CLVS’)

This command is used to stop increasing or to stop decreasing the sound volume caused by the LEVEL UP command and the LEVEL DOWN command.

•Packet format

43[H] 4C[H] 56[H] 53[H] “parameter” 0D[H]

•Parameter

Same as that of LEVEL DOWN command.

Example: When stopping increasing/decreasing the sound volume of LINE4

43[H] 4C[H] 56[H] 53[H] 37[H] 0D[H] (‘C L V S 7 CR’)

LINE 4 SELECT: 43[H] 53[H] 45[H] 4C[H] (‘CSEL’)

This command is used to select the desired channel (A to F) for the LINE 4 input terminal.

•Packet format

43[H] 53[H] 45[H] 4C[H] “parameter” 0D[H]

•Parameter

Specify the channel that you want to select, as the parameter.

CHANNEL
OFF	30[H] ( ‘0’ )
A	31[H] ( ‘1’ )
B	32[H] ( ‘2’ )
C	33[H] ( ‘3’ )
D	34[H] ( ‘4’ )
E	35[H] ( ‘5’ )
F	36[H] ( ‘6’ )

Example: When selecting the channel-B of the LINE4 input terminal.

43[H] 53[H] 45[H] 4C[H] 32[H] 0D[H] (‘C S E L 2 CR’)

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