VAX RS 232C Manuel D’Utilisation

Page 19 of 24

5.10. Input Sensitivity Setting

Performs input sensitivity setting of Input channel. 9000Series Amplifier responds with the
same data as that received. Input sensitivity setting is enabled only for the channel on
which the D-001T or AN-001T is used.

Note: Command cannot be received during power off.

ACH, 02H, <Channel Number>, <Value>

<Channel Number>

00H - 07H (Input channel 1 - 8)

INPUT SENSITIVITY TABLE

Value

HEX

DEC

Sense

(dB)

HEX

DEC

Sense

(dB)

00H

0 -10

05H

5 -42

01H

1 -18

06H

6 -48

02H

2 -24

07H

7 -54

03H

3 -30

08H

8 -60

04H 4

-36

Example: Setting the input sensitivity of Input Channel 5 to –24 dB.

ACH, 02H, 04H, 02H

5.11. Phantom Power ON/OFF Setting

Sets the phantom power of Input channel to ON or OFF. 9000Series Amplifier responds
with the same data as that received.

Note: Command cannot be received during power off.

87H, 02H, <Channel Number>, <OFF/ON>

<Channel Number>

00H - 07H (Input channel 1 - 8)

<OFF/ON>
00H: PHANTOM OFF
01H: PHANTOM ON

Example: Setting the phantom power of Input Channel 1 to ON.

87H, 02H, 00H, 01H