Nellcor Oximax NPB-40, Operator'S Manual

Page: 53 / 161

NPB-40 Operation
NPB-40 45
Adjust Pulse Beep Volume
Discussion
There are two ways to adjust the pulse beep volume.
• Press the
Up Arrow
or
Down Arrow
button
during normal operation to increase or decrese the
pulse beep volume
• Select pulse beep volume adjust through the menu
structure
When the pulse beep volume display is shown, the user is
able to adjust the volume of the pulse beep tone. Each
activation of an
Up Arrow
or
Down Arrow
button
increases or decreases the pulse beep volume and
increments or decrements by one the number of segments
shown on the
Pulse Amplitude
(blip) bar as a relative
indicator of the current volume. The minimum pulse rate
volume is none or OFF (no blip bar segments shown), the
maximum pulse rate volume is ten (ten segments).
Attempted adjustments outside the range generate an
invalid key tone.
The default pulse beep volume is 52 dB(A) shown by 10
blip bar segments.
Note : When the NPB-40 times-out (30 seconds) the
currently shown parameter is set and the NPB-40
display returns to the normal mode.