Kramer Electronics VP-31KSi - Manual (Page 34)

KRAMER: SIMPLE CREATIVE TECHNOLOGY
Table of Hex Codes for Serial Communication (Protocol 2000)
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Table 12: VP-31KSi Hex Codes for Protocol 2000
Video Audio
IN 1 01, 81, 81, 81 02, 81, 81, 81
IN 2 01, 82, 81, 81 02, 82, 81, 81
IN 3 01, 83, 81, 81 02, 83, 81, 81
Table 13 lists the Hex codes that increase or decrease audio input gain.
Table 13: VP-31KSi Hex Codes that Increase/Decrease Audio Input Gain
IN 1 IN 2 IN 3
Increase 18 81 86 81 18 82 86 81 18 83 86 81
Decrease 18 81 87 81 18 82 87 81 18 83 87 81
Table 14 lists the Hex codes that set the audio input gain.
Note: Before sending any of the codes in Table 14 , the command 2A 86 80 81
must be sent.
Table 14: Hex Codes that Set the Audio Input Gain
IN 1 IN 2 IN 3
Level
[Rel]
16 81 80* 81 16 82 80* 81 16 83 80* 81 -63dB Mute
16 81 8D
*
81 16 82 8D
*
81 16 83 8D
*
81 -50dB
16 81 BF
*
81 16 82 BF
*
81 16 83 BF
*
81 0dB
16 81 C6
*
81 16 82 C6
*
81 16 83 C6
*
81 +7dB (Max)
* BYTE 3 = 0x80 + Gain Value (0x00-0x46)
Table 15 lists the Hex codes that increase or decrease the audio output gain.
Table 15: VP-31KSi Hex Codes for Increasing/Decreasing the Output Gain
OUT 1
Increase 18 81 80 81
Decrease 18 81 81 81
Table 16 lists the Hex codes that set the audio output gain.
Before sending the any of the codes in Table 16 , the command 2A 87 80 81 must
be sent.
Table 16: Hex Codes for Setting the Audio Output Gain
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)