Denso BHT-904B, User Manual

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Barcode Handy Terminal
Handling the CU

If smoke, abnormal odors or noises come from the CU, immediately unplug the AC adapter from the
wall socket or CU and contact your nearest dealer.
Failure to do so could cause fire or electrical shock.

If foreign material or water gets into the CU, immediately unplug the AC adapter from the wall socket or
CU and contact your nearest dealer.
Failure to do so could cause fire or electrical shock.

If you drop the CU so as to damage its housing, immediately unplug the AC adapter from the wall socket
or CU and contact your nearest dealer.
Failure to do so could cause fire or electrical shock.

Never use the CU for charging anything other than the specified batteries.
Doing so could cause heat, battery-rupture, or fire.

Never bring any metals into contact with the output terminals.
Doing so could produce a large current through the CU, resulting in heat or fire, as well as damage to
the CU.

Never use the CU on the line voltage other than the specified level.
Doing so could cause the CU to break or burn.
 Use the dedicated AC adapter only.
Failure to do so could result in fire.

If the power cord of the AC adapter is damaged (e.g., exposed or broken lead wires), stop using it and
contact your nearest dealer.
Failure to do so could result in a fire or electrical shock.