User's Manual

Ultraview Care Network
14-8
Adjusting Tone Volume
Use this function to turn the pulse tone ON or OFF. The pitch varies according to
the SpO
2
value. The higher the oxygen saturation, the higher the pitch.
The default setting for the pulse tone is OFF.
Modifying Waveform Display
Use this function to turn the plethysmographic waveform display ON or OFF. The
default setting is ON.
Use the SIZE key to change the height of the displayed waveform as necessary
for clarity. This changes the displayed size only and does not affect the signal
gain.
Viewing Pulse Rate
You can obtain and view a pulse rate derived from the saturation data. The pulse
rate is displayed within the range of 30 to 250 beats per minute ±3 beats per
minute.
The default setting for the pulse rate display is ON for non-telemetry products.
For telemetry products, the heart rate for display is obtained directly from the
acquired ECG leads or an alternate rate source. SpO
2
can be used as the
alternate source if it is set for continuous measurement, but not when SpO
2
is set
for episodic measurement.
!
• This feature is not supported in telemetry products.
!
• Amplitude of the displayed waveform is not proportional to the
pulse amplitude.
• This feature is not supported in telemetry products.
To adjust tone volume
(non-telemetry):
1 Touch SPO2.
2 Touch SETUP.
3 Touch TONE.
4 Touch TONE ON.
5 Use arrow keys to adjust.
To modify display of the
waveform (non-telemetry):
1 Touch SPO2.
2 Touch SETUP.
3 Verify WAVEFORM ON.
4 Touch SIZE.
5 Touch SIZE↑ or SIZE↓ to
adjust.
To modify the pulse rate display
(non-telemetry):
1 Touch SPO2.
2 Touch PULSE RATE ON/OFF.
To display heart rate from SpO
2
sensor (telemetry):
1 Touch ECG.
2 Touch SETUP.
3 Touch RATE SOURCE.
4 Select SpO
2
ON.
5 Select SpO
2
as rate source.