Henry Schein HS-Vet Instructions For Use Manual page 24

Checking the Ni-MH Battery Package
The performance of a Ni-MH rechargeable battery package may
deteriorate. To check the performance of the battery, follow the
procedures below:
1. Disconnect the pulse oximeter from the patient and stop all
monitoring and measuring procedures.
2. Place the pulse oximeter in the charger stand and connect the
AC mains. Allow the battery to be charged uninterruptedly
for above 2.5 hours. For details about charging the Ni-MH
battery package, please refer to section 3.4.
3. Disconnect AC mains and allow the pulse oximeter to run in
the measurement state until it shuts off.
The operating time of a battery reflects its performance directly. If
the operating time of a Ni-MH rechargeable battery package is
noticeably shorter than that stated in the specifications, replace it
or contact your service personnel.
Low Battery Icon
The low battery icon displays and an alarm is given when
few-minute operation remains available. After few-minute
operation, the oximeter will turn off automatically. Replace the
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