Front Panel Membrane Buttons and Indicators
Up / Down Arrows
Arrow buttons allow adjustment of settable
s / t
parameters. Use up arrow to increase and down
arrow to decrease.
Brightness control Press to select brightness levels, maximum,
medium high, medium and low.
Manual Inflation 3 second maximum. While button is pressed, the
ventilator closes the exhalation valve and delivers
an operator controlled breath to the patient.
Breath Indicator LED Lights to indicate the ventilator is delivering
a breath.
External Power LED Lights to indicate the ventilator is powered by
external power
Device Alert LED Lights to indicate a ventilator malfunction.
WARNING Use alternate ventilation source
until malfunction is identified and corrected.
Alarms
Handle LED Alarm Indicators flash red or yellow for violated
alarms.
Alarm Silence/ Silences audible alarm for 60 sec; resets latched
Reset button alarm messages. Press repeatedly to clear all
latched messages.
Alarm Silence LED LED remains lit during the alarm silence period
Message Display area
Alpha numeric display, turns color during an alarm
violation and shows alarm message. Multiple alarm
messages display in order of priority (red is high,
amber is medium and yellow is low).
Alarm Loudness 1 - 10 (10 is loudest)
(in Alarm Screen)
OPRHT70 A0310
9-4
9
Specifications