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SRP-X500P RS-232C Interface Manual
• FADER (1st-6th
byte)
The level for each fader can be specified (in dB units).
The parameter and levels are as shown in the following table.
Level Level Level Level
-∞ 0x30 (‘0’) -20.0 0x40 (‘@’) -4.5 0x50 (‘P’) +3.5 0x60 (‘`’)
-70.0 0x31 (‘1’) -19.0 0x41 (‘A’) -4.0 0x51 (‘Q’) +4.0 0x61 (‘a’)
-60.0 0x32 (‘2’) -18.0 0x42 (‘B’) -3.5 0x52 (‘R’) +4.5 0x62 (‘b’)
-55.0 0x33 (‘3’) -17.0 0x43 (‘C’) -3.0 0x53 (‘S’) +5.0 0x63 (‘c’)
-50.0 0x34 (‘4’) -16.0 0x44 (‘D’) -2.5 0x54 (‘T’) +5.5 0x64 (‘d’)
-45.0 0x35 (‘5’) -15.0 0x45 (‘E’) -2.0 0x55 (‘U’) +6.0 0x65 (‘e’)
-40.0 0x36 (‘6’) -14.0 0x46 (‘F’) -1.5 0x56 (‘V’) +6.5 0x66 (‘f’)
-35.0 0x37 (‘7’) -13.0 0x47 (‘G’) -1.0 0x57 (‘W’) +7.0 0x67 (‘g’)
-32.5 0x38 (‘8’) -12.0 0x48 (‘H’) -0.5 0x58 (‘X’) +7.5 0x68 (‘h’)
-30.0 0x39 (‘9’) -11.0 0x49 (‘I’) 0 0x59 (‘Y’) +8.0 0x69 (‘i’)
-27.5 0x3A (‘:’) -10.0 0x4A (‘J’) +0.5 0x5A (‘Z’) +8.5 0x6A (‘j’)
-25.0 0x3B (‘;’) -9.0 0x4B (‘K’) +1.0 0x5B (‘[‘) +9.0 0x6B (‘k’)
-24.0 0x3C (‘<‘) -8.0 0x4C (‘L’) +1.5 0x5C (‘\’) +10.0 0x6C (‘l’)
-23.0 0x3D (‘=‘) -7.0 0x4D (‘M’) +2.0 0x5D (‘]’)
-22.0 0x3E (‘>‘) -6.0 0x4E (‘N’) +2.5 0x5E (‘^’)
-21.0 0x3F (‘?’) -5.0 0x4F (‘O’) +3.0 0x5F (‘_’)
Example
To set the level for each input fader as follows:
MIC 1/WL 1 INPUT : -10dB
MIC 2/WL 2 INPUT : -10dB
MIC 3 INPUT : -10dB
MIC 4 INPUT : -10dB
LINE INPUT : 0dB
AV/RGB INPUT : 0dB
0x43 0x50 0x4D 0x35 0x4A 0x4A 0x4A 0x4A 0x59 0x59 0x0D
(‘C P M 5 J J J J Y Y CR’)
2.1.4 INPUT FADER REQUEST : 0x52 0x50 0x4D 0x35 (‘RPM5’)
This command is used to read the input fader settings from the SRP-X500P.
Packet format
0x52 0x50 0x4D 0x35 0x0D
Return packet format
When the SRP-X500P receives the command successfully, the parameter is returned together with an ACK (0x41
(‘A’)) in the order shown below.
0x41
“parameter” 0x0D
The parameter consists of 6 bytes of data which are the same as those of the parameter of the INPUT FADER
command.
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