Mindray A5 Service Manual

System Calibration Calibration
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4.3.1.2 100% O2 Calibration
NOTE: 100% O2 calibration must be performed in standby mode.
NOTE: 100% O2 calibration can be performed only after a successful 21% O2
calibration.
Follow these steps to calibrate O2 sensor at 100% O2.
1. Enter Standby.
2. Access the 100% O2 Calibration screen via Setup > System > Calibration >O2 Sensor or Setup >
Service > Calibration > O2 Sensor. The System and Service tabs require passwords and shows
both 21% and 100% O2 Sensor calibration. The calibration screen shown below is displayed
when 100% is selected. Set up the machine as per the instructions on the screen and select
Next. In case of manual mode, make sure that the manual bag is in position. Otherwise, set the
switch to Auto position. .
3. Select Next and the calibration screen as shown below is displayed. Set up the machine as per
the instructions on the screen.

Mindray A5 Specifications

General

Type	Anesthesia Machine
Brand	Mindray
Model	A5
Power Supply	100-240 V AC, 50/60 Hz
Ventilation Modes	SIMV, PSV
Flowmeters	O2, N2O, Air
Vaporizer Capacity	Up to 3 vaporizers
Safety Features	O2 failure protection, low pressure alarm
Gas Module	Optional integrated gas module
Integrated Air Compressor	Optional
Patient Monitoring	Integrated monitoring with optional modules