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Hex Table
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12 Hex Table
Table 12 lists the Hex values (which the protocol in section 13 describes in
more detail) for the VP-23RC Presentation Switcher section:
Table 12: VP-23RC Hex Table
Inputs
Group #
Composite Video
OUT and Audio
OUT CV
s-Video OUT and
Audio OUT s-Video
VGA OUT and
Audio OUT VGA
In 1 01 81 81 81
In 2 01 82 81 81
In 3 01 83 81 81
Composite
Video
In 4 01 84 81 81
In 1
01 81 82 81
In 2
01 82 82 81
In 3
01 83 82 81
s-Video
In 4
01 84 82 81
In 1
01 81 83 81
In 2
01 82 83 81
In 3
01 83 83 81
VGA
In 4
01 84 83 81
Table 13: VP-23RC Master Audio Selector Hex Table
Master Audio Selector (Group Audio OUT) Audio Master OUT
Composite Video Audio OUT 02 81 81 81
s-Video Audio OUT 02 82 81 81
VGA Audio OUT 02 83 81 81
Microphone 02 84 81 81
Disconnect All 02 80 81 81
12.1 Audio Gain Control Hex Tables
The following tables describe the audio gain controls.
Table 14: Set the Audio Output Gain Control for the Groups
Audio Gain Control for Groups
Composite Video s-Video VGA Notes
16 81 80 81 16 82 80 81 16 83 80 81 Mute
…
…
…
16 81 EC 81 16 82 EC 81 16 83 EC 81 0dB (1:1)
…
…
…
16 81 FF 81 16 82 FF 81 16 83 FF 81 9dB
Table 15: Set the Audio Output Gain Control for the Microphone
Audio Gain Control for Microphone
16 84 80 81 Mute
…
16 84 CD 81
…
16 84 FF 81 Maximum