Table of Hex Codes for Serial Communication (Protocol 2000)
Table 15
lists the Hex codes that set the audio output gain.
Before sending the any of the codes in
must be sent.
Table 15: VP-4x8AK Hex Codes for Setting the Audio Output Gain
OUT 1
OUT 2
*
*
16 81 80
81 16 82 80
81 16 83 80
16 81 94* 81 16 82 94* 81 16 83 8D* 81 16 84 94* 81 16 85 94* 81 16 86 94* 81 16 87 94* 81 16 88 94* 81 -100dB Mute
*
*
16 81 C6
81 16 82 C6
81 16 83 C6
*
*
16 81 F8
81 16 82 F8
81 16 83 F8
*
*
16 81 FF
81 16 82 FF
81 16 83 FF
*BYTE 3 = 0x80 + Gain Value (0x00-0x7F)
OUT 3
OUT 4
*
*
81 16 84 80
81 16 85 80
*
*
81 16 84 C6
81 16 85 C6
*
*
81 16 84 F8
81 16 85 F8
*
*
81 16 84 FF
81 16 85 FF
Table
15, the command 2A 87 80 81
OUT 5
OUT 6
OUT 7
*
*
81 16 86 80
81 16 87 80
*
*
81 16 86 C6
81 16 87 C6
*
*
81 16 86 F8
81 16 87 F8
*
*
81 16 86 FF
81 16 87 FF
Level
OUT 8
[Rel]
*
*
Mute
81 16 88 80
81
*
*
-50dB
81 16 88 C6
81
*
*
0dB
81 16 88 F8
81
*
*
81 +7dB (Max)
81 16 88 FF
39
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