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Changing Settings on the Menu
Changing the Sound Volume
The Alarm Volume, the Key Operating Volume, and the Cable Insertion Alarm can be set on 4 levels.
Type
Volume setting
Default setting
Note
Alarm Volume
1 to 3, Step
2
0 (very low), 1 (low), 2 (medium), 3 (high),
Step (1
2
3)
The 3 (high) volume is at least 60 dB (A), the 2 (medium)
volume is between (low) and (high), and the 1 (low)
volume is at least 50 dB (A).
The measurements of these volumes were conducted
based on IEC 60601-2-24:2012 (EN 60601-2-24:2015).
For details, refer to IEC 60601-2-24:2012 (EN 60601-2-
24:2015).
Key Operating Volume
0 to 3
1
Cable Insertion Alarm
0 to 3
0
Display select switch
Back/Mute
switch
2 seconds
or more
1)
With the Back/Mute switch pressed and held, press and hold
the Display select switch for 2 seconds or more.
Note
• The menu 2 screen is displayed and the icons are ready to be selected.
Dial
Display select switch
2)
Turn the Dial or press the Display select switch to select the
sound volume tab
.
Sound volume tab
Current setting value
Confirmation
switch
3)
Press the Confirmation switch.
Note
• The white frame is displayed.