Resuming; Batteries; Battery Warnings And Cautions - PSC Falcon 4220 Product Reference Manual

Batteries and Power

Resuming

Use one of the following methods to resume (wake up the PDA):
When a battery pack completely discharges while the unit is in suspend mode,
the PDA remains suspended until the discharged battery condition is cor-
rected.

Batteries

The battery pack in the PDA is a Lith-
ium Ion battery pack 3.7V, 1800 mAh.
A sample battery label is illustrated at
the right.
The power LED flashes blue to indi-
cate a low battery state.
There is also a 2700 mAh high capac-
ity battery available as an accessory.
Refer to "Using a High Capacity Bat-
tery" on page

Battery Warnings and Cautions

Prior to using the PDA for the first time, you MUST charge the battery pack. The initial
charging cycle for both the battery pack and back-up battery takes approximately
thirteen (13) hours. Subsequent charging cycles take four (4) hours.
If you remove the battery pack or it completely discharges, there is a 2 hour window in
which to insert a charged battery pack before the backup battery completely
discharges. If your backup battery completely discharges, the contents of the RAM
memory will be lost. If your backup battery is less than fully charged, there is
proportionally smaller window of time available.
CAUTION
Use only the correct battery packs, charger, and dock supplied by a PSC dealer. The
use of other battery supplies can damage the PDA and void your warranty. For the
correct supplies for the PDA, please refer to the PSC Price Book on
contact your PSC reseller.
1-2
• Press key to suspend or resume (wake up).
<Power>
• Put the PDA into a dock.
• Press the
<Scan>
.
C-6
key to wake up the unit.
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Falcon 4220 Windows
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