Mindray WATO EX-65 Operator's Manual

11-4
11.3 Set Alarm Volume
1. Select the [User Setup] shortcut key.
2. Select [Screen and Audio Setup >>] and then [Alarm Sound Volume] to select an
appropriate value ranging from 1 to 10. The value 1 is for the lowest and 10 for the
loudest.
WARNING
z Do not rely exclusively on the audible alarm system when using the anesthesia
machine. Adjustment of alarm volume to a low level may result in a hazard to the
patient. Always keep the patient under close surveillance.
11.4 Set Alarm Limits
NOTE
z An alarm is triggered when the parameter value is higher than the [High Limit] or
lower than the [Low Limit].
z When using the anesthesia machine, always keep an eye to whether the alarm
limits of a specific parameter are set to the appropriate values.
11.4.1 Set Ventilator Alarm Limits
1. Select the [Alarm Setup] shortcut key and then [Ventilator >>].
2. Set [High Limit] and [Low Limit] respectively for each parameter.
3. Select
to exit the current menu.
11.4.2 Set CO2 Alarm Limits
1. Select the [Alarm Setup] shortcut key and then [Gas Module >>].
2. Set [High Limit] and [Low Limit] respectively for each parameter.
3. Select
to exit the current menu.

Mindray WATO EX-65 Specifications

General

Type	Anesthesia Machine
Model	WATO EX-65
Brand	Mindray
Tidal Volume Range	20 to 1500 mL
O2 Concentration	21% to 100%
I:E Ratio	4:1 to 1:8
Ventilation Modes	VCV, PCV, SIMV, Manual, Spontaneous
Flow Meter	O2, N2O
Vaporizer	Up to 2 vaporizers
PEEP	0 to 20 cmH2O
Gas Supply	O2, N2O, Air
Monitoring	Airway Pressure, Flow, Volume
O2 Flush	35 to 75 L/min
Respiratory Rate	4 to 100 breaths per minute
Power Supply	100 to 240 VAC, 50/60 Hz
Fresh Gas Flow	0 to 15 L/min