IEI Integration UPC-12AH_GM45 v1.00 - Manual (Page 17)

UPC-12A/GM45 Panel PC
Page 5
Figure 1-2: Front View
Power Adapter LED
On: The power adapter is connected to the system
HDD LED
On: HDD Status
On The battery is connected and fully charged
Battery Charging LED
Blinking: Charging the battery
On: The system is on and using battery power
Battery Discharging LED
Blinking: Battery low (10%)
Table 1-2: LCD Front LED Indicators
1.2.2 Bottom Panel
The following is a list of the bottom panel peripheral device connectors on the
UPC-12A/GM45.
„ 2 x Audio jacks
„ 3 x RS-232 serial port (COM1, COM2 and COM3) connectors
„ 1 x RS-232/422/485 serial port (COM4) connector
„ 1 x VGA connector