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Dolphin® 7850 Mobile Computer
User’s Guide
Rev C
4/30/2008
9 - 5
Powering the HomeBase Device
The terminal requires 9.5 volts DC input for communication and battery charging; the power adapter on
the power cable converts the voltage from the power source to 9.5 volts DC. Only power adapter cables
from Honeywell convert the voltage appropriately.
1. Plug the power cable into the power adapter.
2. Plug the power cable into the power source.
3. Plug the connector cable into the DC power jack on the back panel. The HomeBase device is now
powered.
When a terminal is properly seated in the terminal well, the HomeBase device powers the terminal,
charges the terminal’s main battery pack, and launches ActiveSync communication (see ActiveSync
Communication on page 9-8).
Honeywell recommends that you leave the HomeBase device connected to its power source at all times,
so that it is always ready to use.
Plug this connector into the
DC Power Jack on the back
panel.
Power Adapter
Power Cable