Labex Comfort User Manual, Date: 20 April 2020, # 6
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Press and hold the SETTINGS button.
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While holding the SETTINGS button, press and hold the TALK
button, you wish to change the pitch of (TALK button 1 or TALK
button 2).
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Keep both buttons pressed. The sound will stop, and the red LED
will start blinking.
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After a few seconds, the device will start buzzing on its own.
Release all buttons. The device is now in “Pitch setup mode.”
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You can now use TALK button 1 to increase the pitch, or TALK
button 2 to decrease the pitch.
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After you reached your desired volume, press the SETTINGS button
to confirm, the device will automatically save your desired pitch.
NOTE: You can choose a different pitch for each TALK button.
10.
How to revert to the factory settings
If you feel you want to revert the device to its factory default volume &
pitch follow these steps.
1)
Press and hold all the buttons at the same time (TALK button 1,
TALK button 2 and SETTINGS buttons).
2)
The red Battery Indicator LED will start blinking. Continue to hold all
the buttons until the Battery Indicator LED stops blinking and lights
up in solid red.
3)
When the Battery Indicator LED turns solid red, release all the
buttons and wait 3-4 seconds. All the settings have been reset to
factory default.
Check our website for video tutorials.
B
ATTERY
11.
Low battery
Labex Comfort has a built-in battery indicator, which will warn you when
the battery level gets low. When the battery goes down to 20%, the
