AH-TX Series Handheld Pulse Oximeter Instruction Manual
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Warning:
Disconnect the oximeter from the patient and stop all monitoring
before charging the battery.
Please use the adapter provided by the original manufacturer to
charge. If you use an adapter that is not supplied form the original
manufacturer, it may cause damage to the product.
When using this adapter for charging, please ensure that there is
enough space in the AC socket installation area to install or remove
the AC power cord, and avoid obstacles in the vicinity of the AC
power cord to affect the power cord installation.
The user can disconnect the power by unplugging the AC power
cord.
8.3 Checking the Lithium-Ion Battery
The performance of a battery may deteriorate over time. To check the
performance of a battery, follow this procedure:
1.
Disconnect the oximeter from the patient and stop all monitoring and
measuring procedures.
2.
Plug the adapter into the oximeter and connect it to the AC mains.
Allow the battery to charge uninterrupted for more than 4 hours.
3.
Disconnect the oximeter from the AC mains and allow the oximeter to
run on the battery until it shuts off. Make a note of how long this takes.
4.
The operating time of a battery directly reflects its performance.
Fig 8-2 Connect the AC-DC adapter
