PHILIPS Respironics Trilogy 202 User Manual page 85

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Indicator
Note: If a battery in use is very low (less than 20 minutes remaining), the inside of the box surrounding the
battery symbol will change to yellow and all of the bar indicators in the battery will be empty. If a battery in use
is near depletion (less than 10 minutes remaining), the inside of the box surrounding the battery symbol will
change to red, and all of the bar indicators in the battery will be empty. These color changes only occur for the
last available battery source.
Trilogy 202 clinical manual
A black box displays around the battery that is currently
supplying power to the ventilator when AC power is not available.
(In the status panel shown above, the external battery is in use, so
the symbol displays.)
A yellow lightning bolt symbol displays with the Detachable or
Internal battery symbol to indicate when the battery is charging.
(In the status panel shown on the previous page, the detachable
battery is being charged, so the
Displays when the Alarm Indicator/Audio Pause button has been
pressed and Audio Pause is active. The alarm is silenced for two
minutes when the Alarm Indicator/Audio Pause button is pressed.
Displays when the Ramp feature is active.
Description
symbol displays.)