IEI Integration PM-945GSE - Manual (Page 60)

PM-945GSE-N270 User Manual
Page 60
Setting DESCRIPTION
1-2 RS-232 (Default)
3-4 RS-422
5-6 RS-485
7-8 RS-485 with RTS# control
Table 4-2: COM3 RS-232/422/RS485 Select Jumper Settings
Figure 4-4: COM3 RS-232/422/RS485 Select Jumper Location
4.5.3 LVDS Voltage Select Jumper
Jumper Label: J_LVDS1
Jumper Type: 3-pin header
Jumper Location: See Figure 4-2
Jumper Settings: See Table 4-3
The LVDS Voltage Select jumper sets the LVDS voltage to +3.3V or +5V.
JP1 DESCRIPTION
1-2 LCD/VCC +3.3V (Default)
2-3 LCD/VCC +5V
Table 4-3: LVDS Voltage Select Jumper Settings