Patient Monitor User’s Manual
8-3
2. Place the monitor in the charger stand and connect the AC
mains. Allow the battery to be charged uninterruptedly for
above 4 hours.
3. Remove the AC mains and allow the monitor to run from
the battery until it shuts off.
4. Replace the monitor in the charger stand and connect the
AC mains. Allow the battery to be charged uninterruptedly
for above 4 hours.
5. The optimizing of the battery is over.
8.4 Checking the Lithium Battery
The performance of a battery may deteriorate over time. To
check the performance of a battery, follow this procedure:
1. Disconnect the monitor from the patient and stop all
monitoring and measuring procedures.
2. Place the monitor in the charger stand and connect the AC
mains. Allow the battery to be charged uninterruptedly for
above 4 hours.
3. Disconnect AC mains and allow the monitor to run on the
battery until it shuts off.
4. The operating time of a battery reflects its performance
directly.