Replacing the Gun Battery

MC3400/MC3450 Mobile Computer

This section describes replacing the battery in the gun configuration.

Loosen the hand strap if needed.

Push in the two battery release buttons.

Push the battery latches to release the battery.

The battery ejects slightly.

With Hot Swap mode, when you remove the battery, the display turns off, and the device enters a low-power state. The MC34 supports wireless connectivity persistence for 30 seconds (indicated by flashing amber LEDs), followed by RAM data persistence for approximately five minutes. Replace the battery within five minutes to preserve memory persistence.

Remove the battery from the battery compartment.

Remove the battery from the compartment.

To install the battery, align the battery into the battery compartment.

Installing the new battery in the compartment.

Slide the front of the battery into the battery compartment.

Press the battery down firmly.

Ensure that both the buttons on the sides of the device return to the home position.

The battery is seated in the compartment.

The device automatically resumes after battery removal and installation (in a Hot Swap change). The only time the Power key needs to be pressed is if the device has been powered off or left for a prolonged duration without a battery pack.