Symbol Series 3300, System Administration Manual

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Maintaining the Series 3300
2 - 7
2. Unlock the end cap latch and remove the end cap to release the hand strap
(Figure 2-1A and B). If the system has an optical end cap, the strap unhooks
at the top.
3. Unlock the battery cover latch and remove the battery compartment cover
(Figure 2-1C and D).
4. Tip out the NiCad battery pack. If the system is using 9-Volt alkaline batteries,
squeeze the top and bottom of the battery carrier tray to release the catches
and lift out the tray (Figure 2-1E).
Caution
Dispose of dead batteries in accordance with local hazardous material laws.
5. Install a fully charged battery pack or the battery tray with new alkaline
batteries in the battery compartment and replace the battery compartment
cover.
Replacing Alkaline Batteries
Alkaline batteries must be held in the carrier tray. To replace the batteries, do the
following:
1. Remove the old batteries from the holder one at a time.
2. Install each new battery with the + and - signs in the correct direction, as
indicated on the battery tray.
3. Install the batteries and tray in the battery compartment and replace the battery
compartment cover.
Caution
Use only Eveready #522, Duracell #MN1604 or #MN1604-AS, or Panasonic
6LR61(6AM6) alkaline batteries. Others may be slightly smaller, and not make
good electrical contact.