Promax PROLITE-75 Manual De Instrucciones página 52

At the bottom of the screen appears the following options:
LIGHT OFF / ON [F1]:
SETUP [F5]:
After pressing the shortcut key
menu, regardless the submenu where it is.
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Turns ON / OFF the backlight.
This menu allows you to edit basic characteristics of the
instrument such as time, date and language among
others (more details on 4.2.1).
[17], the system comes back to the main
USER'S MANUAL. PROLITE-75
04-2009