11
11
SAVE:
Pressing this button will save the currently displayed window
layout.
PRESET:
Pressing this button will load the previously saved window
layout.
12
SOURCE:
Press this button to sequentially switch through the
available audio sources.
MUTE:
Press to toggle between muting and unmuting the audio
output.
UP:
Press this button to increase the audio output volume.
DOWN:
Press this button to decrease the audio output volume.
Note: The volume controls only affect the analogue audio output.
6.4 RS-232 Control
UNIT
TERMINAL
SERIAL PORT SETTINGS
Pin
Pinout
Pin
Pinout
Baud Rate
19200
1
GND
1
Data Bits
8
2
TX
2
RxD
Parity Bits
None
3
RX
3
TxD
Stop Bits
1
4
RTS
4
Flow Control
None
5
CTS
5
GND
6
7
8
9