Batteries - Fisher F-PULSE Owner's Manual

Batteries

The F-Pulse operates on 2 AA alkaline, lithium or nickel-metal
hydride batteries (not included).You can use high quality
rechargeable batteries. Expect approximately 25 hours of
operation from alkaline batteries.
Do not use "Zinc-Carbon" or "Heavy-Duty" batteries.
To replace batteries:
1. Use a coin or flathead screwdriver.
2. Rotate counterclockwise to remove cap.
3. Install 2 AA batteries, positive-side down.
4. Rotate clockwise until snug to close and seal.
The battery compartment was designed to provide a snug fit
for the batteries. If you experience difficulty in removing your
batteries, tap the pinpointer against the palm of your hand to
help dislodge the batteries.
CAUTION: Waterproofing requires a tight seal.
Rotate battery door securely for waterproof seal.
Low-Battery Warning:
If your batteries are running low and need to be replaced,
you will hear a boop-boop-boop sound at power-down.
Critical Low-Battery:
If the batteries are totally spent, you'll hear a boooooop
sound and the pinpointer will then turn itself off.
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