User manual

PCM-9342 User Manual 8
2.1 Jumpers
2.1.1 Jumper list
2.1.2 Jumper Settings
J1 LCD Power
J2 COM2 Setting
J3 HDD & PWR LED Setting
J4 CPU CLK Setting
J5 CPU CLK Setting
J6 CPU CLK Setting
J1 LCD Power
Part Number
1653003101
Footprint
JH3X1V-2M
Description
PIN HEADER 3*1P 180D(M) 2.0mm DIP SQUARE W/O Pb
Setting Function
(1-2) +5 V
(2-3)* +3.3 V
*: Default
J2 COM2 Setting
Part Number
1653003260
Footprint
JH3X2S-2M
Description
PIN HEADER 3*2P 180D(M) 2.0mm SMD SOUARE PIN
Setting Function
(1-2)* RS232
(3-4) RS485
(5-6) RS422
*: Default