Product Manual

M3A Vital Signs Monitor User Manual Introduction
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③
TREND/WAVEFORM
Press this button to switch among waveform display, trend
list and trend graph display.
④
SILENCE
Press this button for less than 2s to silence the audible
alarm for a period; the icon displays in the
information area and the indicator beside the button
flashes. When pressing it again or the pause time is over,
the audible alarm will resume to the normal monitoring
status, and the indicator is off. You can set the duration for
silencing the audible alarm to 1 min, 2 min or 3 min. For
more information, please refer to 4.9 Maintenance.
Press and hold this button for more than 2s to turn off the
audio system including audio alarm, key volume and pulse
tone. The icon displays in the information area and
the indicator is on during the alarm silence period until the
button is pressed again.
⑤
PATIENT TYPE
Press this button for 0.5s to change the patient type which
is displayed on the front panel.
⑥
MENU
Press to open the Main Menu. Refer to Chapter 4 System
Menu for details.
⑦
UP
OK
DOWN
Press UP or DOWN to select an item or to increase/
decrease a number. Confirm the selection by pressing OK.
The icons on the front panel:
⑧
CHARGE Indicator
The LED beside this icon indicates the charging status.
When the battery is being recharged, the LED is bright.