Kramer Electronics VP-4x1CS User Manual
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VP-4x1CS - Kramer Protocol 2000
Note: Before sending any of these codes, the command 2A 86 80 81 must be
sent.
IN 1
IN 2
IN 3
IN 4
Level [Rel]
16 81 80* 81
16 82 80* 81
16 83 80* 81
16 84 80* 81
-63dB Mute
…
…
…
…
16 81 8D
*
81 16 82 8D
*
81 16 83 8D
*
81 16 84 8D
*
81
-50dB
…
…
…
…
16 81 BF
*
81 16 82 BF
*
81 16 83 BF
*
81 16 84 BF
*
81
0dB
…
…
…
…
16 81 C6
*
81 16 82 C6
*
81 16 83 C6
*
81 16 84 C6
*
81
+7dB (Max)
* BYTE 3 = 0x80 + Gain Value (0x00-0x46)
The following table lists the hex codes that increase or decrease the audio output
gain.
OUT 1
OUT 2
OUT 3
OUT 4
Increase
18 81 80 81
18 82 80 81
18 83 80 81
18 84 80 81
Decrease
18 81 81 81
18 82 81 81
18 83 81 81
18 84 81 81
The following table lists the hex codes that set the audio output gain.
Note: Before sending any of these codes, the command 2A 87 80 81 must be
sent.
OUT 1
Level [Rel]
16 81 80* 81
-30dB
…
16 81 9E
*
81
0dB
…
16 81 B2
*
81
+20dB
*BYTE 3 = 0x80 + Gain Value (0x00-0x32)