Fisher GEMINI-3 warranty Transmitter, Battery Replacement

TRANSMITTER

Power Switch: Pull out switch turns on power.

Ground Plate Jack: Used with the optional Ground Plate Assembly for the Conductive Trace Mode.

Battery Level Meter: Gives a visual indication of battery strength. Replace batteries if below 5 on meter.

Battery Level Meter

Power Switch	Ground Plate
	Jack
Figure 2. Transmitter

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Gemini-3manual-.ind2 6

BATTERY REPLACEMENT

1.  Turn either instrument (Transmitter and Receiver) over on its face and remove access plate with coin or large blade screwdriver.

2.  Lift the battery pack out carefully. Turn the battery pack slightly, unsnap the battery connector and slip off the sleeve. Change all eight batteries. Slip the sleeve back on, then reattach the connector to the pack. Slip the battery pack back into its compartment and do a battery test. Refasten the access plate. Both the transmitter and receiver will work from 30 to 40 hours on a set of 8 standard quality, carbon-zinc batteries. Alkaline batteries will give substantially longer life and in cold weather will perform much

better than standard carbon zinc batteries.

NOTE: As supplied from the factory, the battery pack is surrounded by a plastic sleeve to retain the batteries during possible rough handling and shipping. As a precaution, always reinstall the sleeve after battery replacement.

Figure 10. Changing Batteries

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