Denso BHT-1306BWB User Manual page 10

BHT-1300B Series
Handling the battery cartridge
Wrong handling of the battery cartridge may affect normal operation or result in a heat, smoke, or scanner failure. Be
sure to observe the following.
Never disassemble or modify the battery cartridge.
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Do not connect the battery cartridge's positive (+) and negative (-) terminals with metals such as wires.
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Do not carry or store the battery cartridge together with metallic ball-point pens, necklaces, coins,
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hairpins, etc.
Do not get the battery cartridge wet or put it in water.
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Do not heat up the battery cartridge or put it into fire.
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Never charge or leave the battery cartridge near a fire or an electric heater (high temperature places of
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more than 50°C) or under the scorching sun.
Never charge the battery cartridge in places where any inflammable gases may be emitted.
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Do not drive a nail into the battery cartridge nor hit it with a hammer or otherwise stomp on it.
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Do not let the battery cartridge undergo any strong shock or impact.
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Do not use the battery cartridge that is damaged on the surface or in unstable conditions.
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Do not solder the battery cartridge.
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Do not use the battery cartridge for other purposes than the BHT.
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If abnormal odor, heat, discoloration, deformation or any other abnormal conditions are observed,
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immediately stop using the battery cartridge.
Do not use other than the dedicated charger when charging the battery cartridge.
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If liquid leakage of the battery cartridge gets into your eyes, wash it off immediately with clean water and
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then seek medical care. Be careful not rub your eyes at this time.
Failure to do so may cause damage to your eyesight.
Handling the BHT
Wrong handling of the BHT may affect normal operation or result in vision disturbance. Be sure to observe the
following.
When using the hand strap or neck strap, exercise due care to avoid getting them caught in other

objects or entangled in rotating machinery.
Failure to do so could result in accident or injury.
The battery cartridge may be warmed up after it is charged or immediately after it is used.
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Do not use the BHT near a wireless transmitter such as a personal radio or ham radio. Doing so could
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result in malfunction or mechanical failure.
Keep magnetic cards such as a cash card or a credit card away from the BHT. Failure to do so could
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cause loss of magnetic data.
Do not move your ear close to the speaker while the Buzzer is beeping. Doing so could lead to hearing
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difficulty.
Do not use excessive force when inserting or removing the battery cartridge. Doing so could result in
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malfunction or mechanical failure.
Do not operate the BHT in environments where static electricity can build into significant charges. Doing
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so could result in malfunction or mechanical failure.
Avoid dropping the battery cartridge or letting it undergo any strong shock or impact. Doing so could
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result in malfunction or mechanical failure.
When condensation forms on the external surfaces of the BHT, make sure that the BHT is left unwiped

and unused until external condensation dries out naturally. Condensation on external surfaces indicates
existence of internal condensation which may cause problems for electronic components.
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