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3
4
power on
/
off
Once a fully aerated battery is in place (see page 5), to power on
your Vario Revolutions, press and hold the multifunction button
until you hear ‘Welcome to Vario’ and then release. To power off,
press and hold the multifunction button until you hear ‘Goodbye’
and then release.
Your Revolutions are an effective hearing protection device
without a battery, but you will lose ambient awareness.
Changing programs
When on, the program will cycle to the next in the sequence each
time you press the multifunction button.
Autosave
When you turn on your Revolutions they will start up in the last
program used.
Intelligent battery management
Your Vario Revolutions will automatically go to sleep after a preset
period, or if there is an absence of harmful noise. You will hear
‘Sleep in two minutes’ before your Revolutions enter sleep mode.
Pressing the multifunction button when you hear this warning
will reset the timer and delay sleep mode.
If sleep mode is entered, wake up your Revolutions by pressing
and holding the multifunction button until you hear ‘Welcome to
Vario’ and then release.
Batteries
Your Vario Revolutions use size 312 zinc air hearing aid batteries.
These are available online and on the high street, or can be
purchased at www.variohearables.com.
Battery life
Each battery, if correctly aerated, should exceed 120 hours of
continuous use.
Zinc air batteries degrade over time, regardless of use, and so will
be active for no more than 45 days after removal of the protective
tab. Leaking batteries can irreversibly damage your Revolutions
and invalidate your warranty.
Batteries deteriorate faster at low temperatures.
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