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PD 6500i USER MANUAL
8.
8.1
ACCESSORIES
BATTERY BACKUP MODULE PN 2225400 (U.S.) and 2225470 (Euro)
The battery backup module is a field-installable assembly that provides approximately 10 hours
of uninterrupted operation. A monitoring circuit ensures the batteries maintain maximum charge
without battery damage. An alarm warns the operator when batteries are low.
NOTE: The green ready light rapidly blinks when AC power is disconnected and the unit is
operating from battery power.
Figure 8-1
8.1.1
BATTERY BACKUP MODULE INSTALLATION
1. Open the access door of the detection unit.
2. Disconnect the AC power plug from the power supply module.
3. Remove the three screws that hold the controller module cover.
4. Remove the four acorn nuts from the package.
5. Install the battery pack module with the acorn nuts.
6. Disconnect the power supply module connector from the controller circuit board.
(See Figure 8-1.)
7. Reconnect the power supply and battery pack modules. (See Figure 8-1.)
8. Reassemble the system and test.
8.2 power Cord Jumper - 10’
PN 9431900
The Power Cord Jumper is a convenient method of supplying power to multiple units located
in close proximity. Cable length allows spacing of up to seven feet between units. Using the
© 2008 Garrett Metal Detectors
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PN 1532010 REV F1