User's Manual

Table Of Contents
25 - 22
25.14 Defining Other Functions
25.14.1 Setting Notch Filter Frequency
Set notch filter frequency according to the power line frequency of your country. To set notch filter frequency,
follow this procedure:
1. Select the
Main Menu quick key from the System column select Maintenance input the required
password
select .
2. Select the
Other tab.
3. Set
Notch Frequency to 50 Hz or 60 Hz according to the power line frequency.
25.14.2 Setting Mouse Sensitivity
The mouse sensitivity is adjustable. To do so, follow this procedure:
1. Select the
Main Menu quick key from the System column select Maintenance input the required
password
select .
2. Select the
Other tab.
3. Set
Mouse Sensitivity.
25.14.3 Setting the SpO
2
Tone Mode
The monitor adjusts the QRS tone (pitch tone) according to the SpO
2
values. To set the SpO
2
tone mode, follow
this procedure:
1. Select the
Main Menu quick key from the System column select Maintenance input the required
password
select .
2. Select the
Other tab.
3. Set
SpO2 Tone to Mode 1 or Mode 2. The pitch changes more rapidly in Mode 2 than in Mode 1, as
saturation levels change.
The SpO2 tone mode chart for SpO
2
between 40% to 100% is as follows:
NOTE
It is highly recommended to use the same SpO
2
tone mode for the same monitors in a single area to
prevent issues arising from inconsistent operation.