English
5.5 Sound On/Off
The sound setup is on while the power is on and the sound volume is shown as
or
.
Press
to turn off the sound of heartbeat and with the
The sound setup is on while the unit is turned on.
5.6 LCD backlight control
Press
to turn off the LCD backlight while the ambient light source is sufficient
for operation.
Press
again to turn on the LCD backlight while the ambient light source is
insufficient for operation.
Backlight turns off automatically in 60 seconds.
6. Audio signals
NAME
LCD DISPLAY
Nº
Display LCD syllabus with
1
Power on
backlight on.
The icon
flickers once
2
Pulse search
every second
Max./Min.
or
and yellow
3
SpO
warning
backlight flickers once every
2
second.
Max./Min. pulse rate
or
and yellow
4
warning
backlight flickers once every
second.
and yellow backlight
5
Probe failure alert
Flickers once every second.
shown.
SOUND
CONTROL
Power On/Off
Beep for 2 seconds
button for 1 seconds
---
---
Beep-beep sounded
Default
repeatedly.
Mute for 2 minutes, then,
Mode
beep-beep sounded
repeatedly.
Mute before power off.
Mode
Beep-beep sounded
Default
repeatedly.
Mute for 2 minutes, then,
Mode
beep-beep sounded
repeatedly.
Mute before power off
Mode
Beep-beep sounded
None
repeatedly.
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