Mindray PM-50, Operation Manual

Page: 34 / 60

Other Functions
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5.3 Power Management
Battery Detection
The Pulse Oximeter can detect the battery energy and
display
“Low Battery”
message when battery voltage is less
than 4.0 V;
shut down the device automatically when battery voltage is
less than 3.85V.
Energy Saving
The Pulse Oximeter can save the energy of the batteries by
switching to the standby mode automatically when the finger
disconnects from the sensor or the sensor disconnects from
the Pulse Oximeter.
shutting down automatically if no finger is inserted into the
sensor within 5 minutes under the standby mode.
Note
The Pulse Oximeter will automatically switch from the standby
mode to the normal operation mode when a finger is inserted into
the sensor.
Note
Please refer to Chapter 7 Pulse Oximeter Management System
to learn more functions if your Pulse Oximeter has been provided
with PMS software.