Mindray A7 Service Manual

System Calibration Calibration
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FIGURE 4-42 Pneumatic connections with the calibration device (VT-Plus)
6. Let the anesthesia machine calibration device be powered and manually zero the calibration
device first.
7. Set up the calibration device.
Refer to step 5. of ‘‘Auto Calibration’’ on page 4-8
8. Press the Next button to open the menu shown below.
FIGURE 4-43
9. After selecting the desired auto calibration device, select Begin to access the calibration screen
shown below. During the calibration, you can select Cancel to stop the calibration.

Mindray A7 Specifications

General

Type	Anesthesia Workstation
Brand	Mindray
Model	A7
Display	15-inch color touchscreen
Oxygen Flush	Yes
Gas Inlets	O2, N2O, Air
Ventilation Modes	SIMV, PSV
Breathing System	Integrated
Gas Monitoring	O2, CO2, N2O
Monitoring Parameters	FiO2
CO2 Monitoring	Mainstream or Sidestream
Power Supply	100-240 V, 50/60 Hz