
4-8 Rad-8 Signal Extraction Pulse Oximeter Operator’s Manual
4
operation
LOW BATTERY AUDIBLE ALARM
If a low battery condition occurs during patient monitoring, a low priority alarm will sound,
and can be silenced for 120 seconds (default) by pressing the Alarm Silence Button. Refer
to Setup Menu Level 2 in this section to change setting.
If a low battery condition occurs while not monitoring a
patient, a low priority audible alarm
will sound and can be silenced by pressing the Alarm Silence Button. The audible alarm is
silenced until the power is cycled or patient monitoring begins.
While audible alarms are silenced, the first Battery Level Indicator bar to the left flashes
green.
When a low battery condition occurs, immediately discontinue patient monitoring and plug
the Rad-
8 into AC power. The AC Power Indicator on the Rad-8 illuminates and remains
illuminated while the battery is charging, however, the Battery Charge Level Indicator
does not illuminate. Once the battery is fully charged all Battery Charge Level Indicator
s
illuminate green
when unplugged.
During normal patient monitoring, the Battery Charge Bars (Battery Charge Level Indicator)
illuminate green from left to right to indicate the approximate amount of battery charge when
unplugged.
CAUTION:
THE BATTERY SHOULD BE ADEQUATELY CHARGED TO ENSURE
THE BATTERY SHOULD BE ADEQUATELY CHARGED TO ENSURE
BACKUP POWER IN CASE OF AC POWER DISRUPTION.
BACKUP POWER IN CASE OF AC POWER DISRUPTION.
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