Mindray A7 Operating Instructions

A7™ Operating Instructions 046-004667-00 3 - 37
System Interface General Tab
After cycling power, the breathing system warmer will return to the default state.
NOTE: The breathing system warmer is inactive when the A7 is
powered by the battery supply.
Zero Flow Meters
To zero the flow meters, select the Zero Flow Meters button. Follow the on-screen instructions and
prompts. Note that information for the last zeroing of the flow meters is displayed beside the button.
NOTE: Before zeroing the flow meters, make sure to disconnect the
gas supply (O
2
, N
2
O, Air).
Gas Bench Flow Rate
Set Gas Bench Flow Rate to High, Med or Low (default).
Balance Gas
Set Balance Gas to None, N
2
O or AIR (default).
Fresh Gas Control
Set Fresh Gas Control to Direct Flow or Total Flow (default).

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