COMMUNICATIONS-APPLIED TECHNOLOGY ICRI-E, Setup And Operating Procedures

Page: 11 / 30

- 11 -
ICRI Power
The ICRI-E can be powered by 8 ―AA‖ batteries housed on the inside cover of the unit, external DC
or AC power.
To power the ICRI 8 “AA” batteries:
FIGURE 5: INTERNAL BATTERY HOUSING
Open the Pelican case.
Loosen the two thumbscrews (E) holding the battery cover plate on the upper right hand corner of the
ICRI and remove the plate.
Remove the old batteries and discard properly.
Replace the 8 "AA‖ alkaline batteries, observing the polarity markings within the tray.
Replace the battery cover and tighten down the thumbscrews.
Note: No tools are required to loosen or tighten these thumbscrews. Finger pressure is enough to
tighten or release the plate.
The battery housing is comprised of two parts; the cover and an internal tray.
NO TOOLS ARE NEEDED TO REMOVE THE cover AND REPLACE THE BATTERIES.