Kramer Electronics VP-23RC user manual Audio Gain Control Hex Tables

Hex Table

12 Hex Table

Table 12 lists the Hex values (which the protocol in section 13￿ describes in more detail) for the VP-23RCPresentation Switcher section:

Table 12: VP-23RC Hex Table

Inputs		Composite Video	s-Video OUT and			VGA OUT and
Group	#	OUT and Audio	Audio OUT s-Video			Audio OUT VGA
		OUT CV
Composite Video	In 1	01 81 81 81
	In 2	01 82 81 81
	In 3	01 83 81 81
	In 4	01 84 81 81
Video-s	In 1		01 81 82 81
	In 3		01 83 82 81
	In 2		01 82 82 81
	In 4		01 84 82 81
	In 1					01 81 83 81
VGA	In 2					01 82 83 81
	In 3					01 83 83 81
	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

12.1Audio 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
…	…	…	0dB (1:1)
16 81 EC 81	16 82 EC 81	16 83 EC 81
…	…	…	9dB
16 81 FF 81	16 82 FF 81	16 83 FF 81

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

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