Mindray WATO EX-55Pro, Service Manual

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5. The interface as shown in the following figure is displayed after the calibration is
complete. Select [
OK
] to quit calibration.
7.3.6.2 100% O2 Calibration
NOTE

100% O2 calibration must be performed in standby mode.

100% O2 calibration can be performed only after 21% O2 calibration is completed
successfully.
Perform 100% O2 sensor calibration as follows:
1. Enter the standby mode.
2. Select
[
Main
] > [
System
] > [
Calibrate
] > [
O2 Sensor
] or [
Main
] > [
Service
] >
[
Calibration
] > [
O2 Sensor
]. The [
System
] and [
Maintenance
] tab pages require the
password for 21% and 100% O2 sensor calibration. Select [
100%
]. The calibration
interface as shown in the following figure is displayed. Set the machine according to the
instructions displayed on the screen, and select [
Next
]. Set the Auto/Manual switch to
the Auto position.