Precautions - Keysight 53147A Operating And Programming Manual

Microwave frequency counter/power meter/dvm
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Precautions

Observe the following precautions when handling and charging the batteries:
– Do not attempt to use or charge the batteries when they are exposed
– Charge the batteries only with a charger intended for this type of battery or
– Do not allow the battery terminals to contact any conductive surfaces.
– Avoid discharging the batteries completely.
– Recharge the batteries as soon as possible after use.
– Handle the batteries carefully to avoid internal damage and/or damage to the
– Do not incinerate the batteries or subject them to extremely high
Keysight 53147A/148A/149A Operating and Programming Guide
to temperatures below –10º C (15º F) or above 40º C (105º F). (Most batteries
of this type have an internal safety device that prevents them from operating
outside of this temperature range.)
inside the instrument.
casings. Do not drop or throw the batteries or otherwise expose them to strong
physical shock.
temperatures.
Using the Battery Option
C
299

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53148a53149a

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