User Manual

8
10. OK (ENTER):
Press the button to
confirm your selection.
11. RESET:
Press the button to reset the unit's
firmware setting to the factory
default value.
12. AUTO ADJUST:
Press the button to optimize the positioning of the picture (picture
centering) on the screen.
7. RS-232 REMOTE CONTROL PROTOCOL
7.1 Pins definition of modem cable
The connection between the unit and remote controller with
RS-232 modem cable
*.
UNIT REMOTE CONTROLLER
PIN DEFINITION PIN DEFINITION
1 NC 1 NC
2 TXD 2
3 RXD 3
RXD
TXD
4 NC

5 GND

4 NC
5 GND
6 NC 6 NC
7 NC 7 NC
8 NC 8 NC
9 NC 9 NC
*RS-232 transmission format:
Baud Rate: 19200 bps
Data Bit: 8-bits
Parity: None
Stop Bit: 1-bit