IEI Technology POC-W22A-H81, User Manual

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POC-W22A-H81 Medical Panel PC
Page 5
1.4 Front Panel
The front side of the POC-W22A-H81 is a flat-bezel panel with a TFT LCD screen
surrounded by a PC/ABS plastic frame (
Figure 1-2
).
Figure 1-2: Front View
If the POC-W22A-H81 is installed with an optional UPS battery module, there will be a
battery LED indicator located on the front panel. The UPS battery can provide backup
power for 30 minutes in idle mode, and the maximum discharge voltage is 3.7 A. The
POC-W22A-H81 will shutdown when the discharge voltage is over 3.7 A. The status
descriptions of the battery LED indicator are listed below.

Solid amber :
the battery is being charged

Solid blue
: the system is using battery power or the battery is fully charged.

Blinking amber :
the battery is low (<30%). The battery indicator blinks
regularly then turns off after 5 minutes.
Detail information about the UPS battery is described in
Section 3.6
.