LE-37G User’s Manual
-17-
JVLCD
: LVDS panel power select jumper
Jumper settings Function
1-2
3.3V (Default)
3-4
5V
5-6
12V
Effective patterns of connection: 1-2 / 3-4 / 5-6
Other may cause damage
2.4.4 <Serial Port interface>
COM1
: RS232 DB9 connector
Pin
Signal
Pin
Signal
1
DCD
2
RXD
3
TXD
4
DTR
5
GND
6
DSR
7
RTS
8
CTS
9
Set by JP1
10
Key
CN_COM2
1
2
9
10
CN_COM3/4
CN_COM5/6
1
2
19
20
1
2
20
19
2
1
6
5
JP1
JP2
2
6
1
5
JCSEL1
1
2
11
12
JCSEL2
1
2
5
6
COM1