IEI Technology POC-W22A-H81, User Manual

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POC-W22A-H81 Medical Panel PC
Page 26
Figure 3-7: HDD Installation
Step 7:
Replace the back cover and secure it using two retention screws.
Step 0:
3.6 UPS Battery
An optional UPS battery can be assembled to order to provide backup power for up to 30
minutes in case of a power interruption. The battery LED indicator is located on the front
panel. The LED status descriptions are described in
Section 1.4
.
CAUTION:
The following precautions should be followed when using the battery:
 Do not use battery power to boot up the POC-W22A-H81.
 Charge the battery with a voltage higher than 16.8 V.
 Charging time (from 30% to 100%):
o
System off: 3 hours
o
System on: 2 hours
 Risk of explosion if battery is replaced by an incorrect type. Only
certified engineers should replace the on-board battery.
 Dispose of used batteries according to instructions and local
regulations.