11 hex table (protocol 2000), 1 the switching control hex table, 2 audio gain control hex tables – Kramer Electronics VP-27 User Manual
Page 20: Hex table (protocol 2000), The switching control hex table, Audio gain control hex tables, Table 7: set the audio gain control for the groups
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Hex Table (Protocol 2000)
17
17
11
Hex Table (Protocol 2000)
The following sections describe the Hex values (which the protocol in
Section
describes in more detail) for the VP-27 Presentation Switcher. RS-232
communication is at 9600 baud, no parity, 8 data bits and 1 stop bit.
11.1
The Switching Control Hex Table
lists the Hex values for the Video and Audio In-group Selector:
Table 6: VP-27 Hex Table Video and Audio In-group Selector
Inputs
CV OUT
Y/C OUT
PC OUT
Master Audio
Group
#
CV
In 1
01 81 81 81
In 2
01 82 81 81
In 3
01 83 81 81
In 4
01 84 81 81
Y/C
In 1
01 81 82 81
In 2
01 82 82 81
In 3
01 83 82 81
In 4
01 84 82 81
PC
In 1
01 81 83 81
In 2
01 82 83 81
In 3
01 83 83 81
In 4
01 84 83 81
Master Audio
Group
input
CV
02 81 80 81
Y/C
02 82 80 81
PC
02 83 80 81
Mic
02 84 80 81
11.2 Audio Gain Control Hex Tables
The following tables describe the audio gain controls.
Table 7: Set the Audio Gain Control for the Groups
VGA 1
Y/C
PC
Notes
16 81 80 81
16 82 80 81
16 83 80 81
Mute
…
…
…
16 81 F1 81
16 82 F1 81
16 83 F1 81
0dB (1:1)
…
…
…
16 81 FF 81
16 82 FF 81
16 83 FF 81
Maximum
Table 8: Set the Audio Output Gain Control for the Microphone
Audio Gain Control for Microphone
16 84 80 81
Mute
…
16 84 EB 81
0dB (1:1)
…
16 84 FF 81
Maximum