Mindray A7 Service Manual

System Calibration Calibration
4 - 46 046-006272-00 A7™ Service Manual
4.3.4.1 Zeroing Procedures
Follow these steps to zero pressure and flow sensors.
1. Select Setup-> Service-> Calibration-> Zero Sensors to access the screen shown below.
FIGURE 4-59
2. Select Begin to access the zeroing screen as show below. During the zeroing, you can select
Cancel to cancel the zeroing.

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