Functions of your Presidium Gem Indicator
Your Presidium Gem Indicator has 4 functional options
on the main screen menu as follows:
Test
Settings
Calibrate
Library
You may toggle between these options using the “Up”
and “Down” buttons. To activate a function, press
“Select” when the navigation arrow on screen points to
the function.
The rest of this handbook will give further information on
how to use the various functions.
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