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BATTERIES
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).
Expect 20 to 25 hours of life from a
B TTERY LIFE
9-volt alkaline battery.
Rechargeable batteries provide about 8
hours of usage per charge.
The battery icon has three segments
B TTERY INDIC TOR
plus an outline segment.
The amount of battery voltage for an
ALKALINE battery is indicated as
follows:
3 segments illuminated:
2 segments illuminated:
1 segment illuminated:
No segments illuminated: 6.2 to 6.4 volts
Outline Flashing:
You may notice the speaker volume drop while one battery segment is
SPE KER VOLUME ND B TTERY CH RGE
illuminated.
With the outline flashing, low speaker volume will be very apparent.
Alkaline batteries may be disposed of in a normal waste receptacle or recycled.
B TTERY DISPOS L & RECYCLING
Non-Alkaline batteries should be recycled. In the state of California all battery
types must be recycled. Please refer to local municipalities for detailed
disposal and recycling requirements.
8
Patent Pending
8.1 volts or more
7.1 to 8.0 volts
6.5 to 7.0 volts
6.1 or less
BATTERY
REMOVAL
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