Patient monitor User’s manual
Chapter 13-8
value between 0% and 100%. The default value is 16%.
——【 AGT 】 :Select the concentration of anesthetic agent. It can be set to a
value between 0.0% and 20.0%. The default value is 0.0%.
——
【
Balance Gas
】
:Select the type of balance gas, the options are
【
Air
】
,
【N
2
O】and【HELIUM】. When the most proportions of the mixture is
air, select【Air】;When the most proportions of the mixture is N
2
O,select
【
N
2
O
】
. When the most proportions of the mixture is Helium, select
Warning: Please set the CO
2
corrections according to actual
situation, otherwise, the measured value may be
inaccurate and away from actual value.
Select
【
Scale
】
in the CO
2
waveform setting menu, and you can adjust the
position of wave scale manually, and the waveform amplitude will vary along
Select【Wave Speed】in the CO
2
waveform setting menu, and select the
wave speed in the options as required.
Mainstream CO
2
module and Microstream CO
2
module
Zeroing allows the CO
2
sensor to adjust to the optical characteristics, in
order to obtain accurate readings. While zeroing is recommended the first time
a CO
2
sensor is connected to the monitor, it is only absolutely necessary when
the message“Zero Required”is displayed.
1. Ensure that the nasal cannula or airway adapter is not connected to the
patient or close to any source of CO
2
(including the patient's, your own,
exhaled breath and ventilator exhaust valves).
2. Select【Zero】in the CO
2
parameter setting menu, this will start zeroing. The
monitor zeroes the sensor and displays the message “Zero In Progress” for
about 15-20s on the screen. The message disappears upon completion of the