Sony SRP-X500P - Manual (Page 11)

SRP-X500P RS-232C Interface Manual
• LEVEL (2nd byte)
The level for each fader can be specified (in dB units).
The parameter and the level are as shown in the following table.
Level Level Level
-∞ 0x30 (‘0’) -20.0 0x40 (‘@’) -4.5 0x50 (‘P’)
-70.0 0x31 (‘1’) -19.0 0x41 (‘A’) -4.0 0x51 (‘Q’)
-60.0 0x32 (‘2’) -18.0 0x42 (‘B’) -3.5 0x52 (‘R’)
-55.0 0x33 (‘3’) -17.0 0x43 (‘C’) -3.0 0x53 (‘S’)
-50.0 0x34 (‘4’) -16.0 0x44 (‘D’) -2.5 0x54 (‘T’)
-45.0 0x35 (‘5’) -15.0 0x45 (‘E’) -2.0 0x55 (‘U’)
-40.0 0x36 (‘6’) -14.0 0x46 (‘F’) -1.5 0x56 (‘V’)
-35.0 0x37 (‘7’) -13.0 0x47 (‘G’) -1.0 0x57 (‘W’)
-32.5 0x38 (‘8’) -12.0 0x48 (‘H’) -0.5 0x58 (‘X’)
-30.0 0x39 (‘9’) -11.0 0x49 (‘I’) 0 0x59 (‘Y’)
-27.5 0x3A (‘:’) -10.0 0x4A (‘J’)
-25.0 0x3B (‘;’) -9.0 0x4B (‘K’)
-24.0 0x3C (‘<‘) -8.0 0x4C (‘L’)
-23.0 0x3D (‘=‘) -7.0 0x4D (‘M’)
-22.0 0x3E (‘>‘) -6.0 0x4E (‘N’)
-21.0 0x3F (‘?’) -5.0 0x4F (‘O’)
Example
To set the REMOTE fader 1 to 0 dB
0x43 0x4C 0x56 0x4C 0x42 0x59 0x0D
(‘C L V L B Y CR’)
2.1.8 REMOTE FADER LEVEL PARAMETER REQUEST : 0x52 0x4C 0x56
0x4C (‘RLVL’)
This command is used to read the master volume and REMOTE fader level settings from the SRP-X500P.
Packet format
0x52 0x4C 0x56 0x4C 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
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