Kramer Electronics VP-27 - Manual (Page 21)

KRAMER: SIMPLE CREATIVE TECHNOLOGY
ASCII Table (Protocol 3000)
18
Table 9: Set the Audio Output Gain Control for the Master Audio
Audio Gain Control for Master Out
16 80 80 81 Mute …
16 80 F1 81 0dB (1:1) …
16 80 FF 81 Maximum
Table 10: Increase or Decrease the Audio Output Gain by One Step
CV OUT Y/C OUT PC OUT Master Out Microphone
Increase 18 81 80 81 18 82 80 81 18 83 80 81 18 80 80 81 18 84 80 81
Decrease 18 81 81 81 18 82 81 81 18 83 81 81 18 80 81 81 18 84 81 81
12 ASCII Table (Protocol 3000)
The following sections describe the ASCII values (which the protocol in
Section 13.3 describes in more detail). RS-232 communication is at 115200
baud, no parity, 8 data bits and 1 stop bit.
12.1 The Switching Control ASCII Table
Table 11 lists the Protocol 3000 ASCII Audio/Video Switching for the VP-27:
Table 11: VP-27 ASCII Table Video and Audio In-group Selector
Inputs CV OUT Y/C OUT PC OUT Master Audio
Group #
CV
In 1 #AV 1>1
In 2 #AV 2>1
In 3 #AV 3>1
In 4 #AV 4>1
Y/C
In 1 #AV 1>2
In 2 #AV 2>2
In 3 #AV 3>2
In 4 #AV 4>2
PC
In 1 #AV 1>3
In 2 #AV 2>3
In 3 #AV 3>3
In 4 #AV 4>3
Master Audio
Group
input
CV #AUD 1>0
Y/C #AUD 2>0
PC #AUD 3>0
Mic #AUD 4>0