Securing The Sins - Furuno 1933C Manual

OPERATIONAL SETUP
S e c u r i n g t h e S I N S
S e c u r i n g t h e S I N S
1
Press GPS Navigation [POWER] key until the screen goes dark.
2
Press Radar/Display [POWER/BRILL] key until the screen goes dark.
Press Fathometer [POWER] key until the screen goes dark.
3
Note: A 3-second countdown will be displayed on the screen.
4
Place hard cover over LCD screen.
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