Denso BHT-1700BWB Hardware User Manual page 8

Handling the BHT
Wrong handling of the BHT may affect normal operation or result in overheating, smoke generation, failure,
and 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
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other objects or entangled in rotating machinery. Failure to do so could result in accident or
injury.
Do not move your ear close to the speaker while the Buzzer is beeping. Doing so could lead to
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hearing difficulty.
Do not operate the BHT in environments where static electricity can build into significant
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charges. Doing so could result in malfunction or mechanical failure.
Avoid dropping the battery cartridge or letting it undergo any strong shock or impact. Doing so
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could result in malfunction or mechanical failure.
Do not use the BHT near a wireless transmitter such as a personal radio or ham radio. Doing
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so could result in malfunction or mechanical failure.
Do not touch BHT with oily hands or gloves containing oil such as machine oil and grease.
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Doing so may cause the deformation and discoloration of a device.
This product incorporates a connector for microSD cards. Do not insert anything other than
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these cards. Do not insert a card inversely, diagonally and with twisted. If a card is inserted
forcibly, this could damage a card or a connector.
Do not attach a wet BHT or rechargeable battery cartridge to CU.
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Do not use excessive force when inserting or removing the battery cartridge. 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
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could cause loss of magnetic data.
Barcode / 2D Code Handy Terminal
CAUTION
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