IEI Integration UPC-12A_GM45 v2.10 - Manual (Page 33)

UPC-12A/GM45 Panel PC
Page 21
2.7.1 Stereo Speakers
Two internal stereo speakers are installed inside the sides of the UPC-12A/GM45.
2.8 System Power
2.8.1 Power Mode
The panel PC can be run in the AT power mode or the ATX power mode. Both these
power modes are described below.
2.8.1.1 AT Power Mode
With the AT mode selected, the power is controlled by a central power unit rather than a
power switch. The UPC-12A/GM45 panel PC turns on automatically when the power is
connected. The AT mode benefits a big retail store to control multiple panel PCs from a
central management center.
2.8.1.2 ATX Power Mode
With the ATX mode selected, the UPC-12A/GM45 panel PC goes in a standby mode
when it is turned off. The panel PC can be easily turned on via network or a power switch
in standby mode. Remote power control is perfect for the applications that the panel PC
needs to be set individually and controlled remotely.
2.8.2 Power Adapter
The system is shipped with a 90 V to 264 V AC power adapter that has a maximum power
output of 150 W. The power adapter has 12 V DC output at 12.5 A.
2.8.3 Power Connectors
The power connectors are located on the bottom panel interface panel. The 12 V DC input
connector is a standard 4-pin power connector. The 9~28 V DC input is by 2-pin terminal
block. The power connectors are shown in
532H532H532H532H532H532H532H534H
Figure 2-12 below.