EN
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7 .2 . TURNING ON
•
To turn the device on, press the power button
.
•
The concentrator will chirp and the green, yellow, and red LEDs will flash once, while
the screen displays the device name.
Red LED - indicates a warning danger and/or a need for urgent action
Yellow LED - indicates caution or attention required
Flashing green LED - indicates oxygen is being delivered.
IMPORTANT: No adjustments can be made until the startup sequence is completed.
7 .3 . CHOOSING A PREFERRED LANGUAGE
•
While the device is on, hold down the plus
and mute
buttons together for ap-
proximately four seconds until it says “Language:”.
•
Next cycle through the available languages using the plus
or minus
buttons.
•
When the desired language is shown, press the battery button
to select. The device
will change the language and go back to the normal flow screen.
7 .4 . ADJUSTING SETTING
IMPORTANT: After powering on Zen-O lite™, the startup sequence will take approximate-
ly 35 seconds. Specified oxygen level will be reached within 2 minutes of use.
•
The device starts working in the previous setting.
•
The device will deliver a pulse of oxygen at the beginning of each of your inhalation.
• Auto Mode:
If no inhalation is detected for 60 seconds when in pulse mode, the “Check
Cannula” alarm will be activated and the device will automatically enter Auto-Mode and
continue to deliver oxygen at a rate of 18 breaths per minute. When an inhalation is
detected, the device will clear the “Check Cannula” alarm and exit Auto-Mode.
•
Pulse mode of operation can be adjusted from 1.0 to 5.0 in 0.5 increments with the
and
buttons.
IMPORTANT: If an air leak is suspected, leaks can be detected with a solution of soap
and water applied to the cannula-concentrator connection point and looking for bub-
bles.
The current setting and power source (external power or battery; battery icon also shows
approximate level of charge remaining) are shown on the display screen as shown in Fig.
7.
D.SPEC.26.4 Zen-O lite - Mode d'emploi_EN
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