The detector requires a single 9-volt ALKALINE battery (battery not included).
Do not use ordinary “Zinc Carbon” batteries
Do not use “Heavy Duty” batteries.
Rechargeable batteries can also be used. If you use rechargeables, we
recommend using a “Nickel Metal Hydride” rechargeable battery.
The battery compartment is located on the back side of the Control Housing.
Slide the battery door to the side to remove. Insert battery. Close battery door.
When it's time to replace the battery simply push down firmly on the bottom of
the battery (see illustration).
BATTERY LIFE
Expect 20 to 25 hours of life from a
9-volt alkaline battery.
Rechargeable batteries provide about 8
hours of usage per charge.
BATTERY INDICATOR
The battery icon has three segments
plus an outline segment.
The amount of battery voltage for an
ALKALINE battery is indicated as
follows:
3 segments illuminated:
8.1 volts or more
2 segments illuminated:
7.1 to 8.0 volts
1 segment illuminated:
6.5 to 7.0 volts
No segments illuminated: 6.2 to 6.4 volts
Outline Flashing:
6.1 or less
SPEAKER VOLUME AND BATTERY CHARGE
You may notice the speaker volume drop while one battery segment is
illuminated.
With the outline flashing, low speaker volume will be very apparent.
6
BATTERIES
BATTERY
REMOVAL
Patent Pending
