CYP AU-A300 - RS-232 Protocols; RS-232 and Telnet Commands

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6.5 RS-232 Protocols
INTEGRATED ZONE AMPLIFIER
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REMOTE CONTROL
PIN ASSIGNMENT PIN ASSIGNMENT
1 NC 1 NC
2 Tx 2 Rx
3 Rx 3 Tx
4 NC 4 NC
5 GND 5 GND
6 NC 6 NC
7 NC 7 NC
8 NC 8 NC
9 NC 9 NC
Baud Rate: 115200bps
Data bit: 8 bits
Parity: None
Flow Control: None
Stop Bit: 1
6.6 RS-232 and Telnet Commands
COMMAND DESCRIPTION
HELP Display list of commands.
H Alias for HELP.
? Alias for HELP.
PWR S/0/1
Power control.
S=Status, 0=O, 1=On
SOURCE S/0~5
Source in selection.
S=Status, 0=HDMI 1, 1=HDMI 2, 2=Opt, 3=Coax,
4=Line in, 5=RCA in
VOL S/0~-80
Output volume setting 0~80db.
S=Show Vol, +=0.5db, ++=2db,=:-0.5db, --=-2db or
0~-80db
MUTE S/0/1
Output volume mute control.
S=Status, 0=Unmute, 1=Mute
MICVOL S/0~30
Mic volume control 0~30db.
S=Show Vol, +=0.5db, -=-0.5db, or 0~30db