TOA Electronics 9000 Series - Manual (Page 7)

Page 7 of 24
5.1.2 Channel Fader Gain - Step Up/ Step Down
Set the input and output channel gain positions by the number of steps.
Positions can be varied from the current status by the designated number of steps.
One position varies per step.
9000 series Amplifier informs position values changed by commands.
Position values are shown in POSITION V/S GAIN TABLE.
Values are 1dB step under -40dB, and 2dB step under -60dB.
The 9000series Amplifier informs position values changed by Step Up or Down.
93H, 03H, , ,
00H: Input channel
01H: Output channel
00H - 07H (Input channel 1 – 8)
00H - 07H (Output channel 1 – 8)
UP: 41H – 5FH (1 – 31 step up); Example showing 0.5dB Step Up: 41H
Down: 61H - 7FH (1 – 31 step down); Example showing 0.5dB Step Down: 61H
Example showing 0.5dB up of Input Channel 1 fader gain
93H, 03H, 00H, 00H, 41H
Example of 9000 series Amplifier response of +1dB Input Channel 1 fader gain after 0.5dB
up.
93H, 03H, 00H, 00H, 6CH
See Channel Fader Gain – Step Up / Step Down Table on the next page.