Intermec Janus 2020 User Manual page 326

JANUS 2020 Hand-Held Computer User's Manual
Problems With the NiCad Battery Pack (continued)
Problem
You see all these symptoms:
• The Battery icon is not displayed.
• The reader chirps every 15 seconds
for 1 minute and then turns off.
• The reader sounds a double-beep
when you enter or scan data, and
sounds a double-click when you press
any key.
• The Backup Battery screen appears
each time you turn the reader on.
10-30
BC
N F
Solution
The lithium backup battery is critically low.
Keep a charged NiCad battery pack installed in the reader. You
can also attach an external power supply. Save all your data and
back up all the files that are on drive E.
Contact your Intermec service representative to replace the
lithium backup battery.