Zen-O lite™ operating on battery
Fig. 7
Zen-O lite™ running on external
power.
power.
7 .5 . ECO MODE
While the Setting screen is shown, press and hold the Battery button for approximately
EN
four seconds until it changes from "Pulse XX" to "Eco Mode". Press and hold the Battery
button again to return to Pulse Mode. At startup, the device will always default to stand-
ard Pulse Mode.
In standard Pulse Mode, the device will give you the same amount of oxygen every
breath, regardless of your breath rate. This can consume more battery power at higher
breath rates. In Eco Mode, the device will deliver a fixed volume of oxygen per minute
regardless of breath rate, and will give an extended battery duration.
7 .6 . BATTERY BUTTON
The battery button
allows you to check the status of the battery. Repeatedly pushing
the
button
will
cycle through all the information.
• First, the gauge information will be shown
or
.
• Next
the number of charge cycles will be shown
or
.
After the third push of the battery button, the display will alternate back to the main
screen showing the current flow setting. It will also automatically exit the battery status
menu and go back to the main flow setting display after approximately 15 seconds of no
buttons being pushed.
7 . 7 . RESPONDING TO ALARMS
CAUTION: If you are unable to hear or see alarms, do not have normal tactile sensitivity,
or cannot communicate discomfort, consult your clinician before using this device.
Pressing the alarm mute button
at any time will silence the buzzer. The length of the
mute period depends on the severity of the alarm (see Chapter 9 - Alarm Indicators). Dur-
ing this mute period, the mute LED will remain illuminated, indicating the alarm buzzer is
muted. Push the mute button again to un-mute alarms. Pressing the mute button when
there is no active alarm will mute any future medium or low priority alarms for eight hours.
See Chapter 9 - Alarm Indicators and Chapter 10 - Troubleshooting for additional informa-
tion on alarms.
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