Power Key; Contrast Key - NorthStar 941X Reference Manual

POWER Key

CONTRAST Key

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T
HE MAJOR FUNCTIONS of each of the 941X's controls are de-
scribed in this section.
Press the POWER switch briefly to turn on the 941X. The unit displays a
special startup screen that includes an owner-identification message
which you may customize to aid in theft-prevention. Next, the 941X dis-
plays the results of the internal self-tests that are automatically run each
time the unit is turned on. Finally, navigation data is displayed.
If any of the six major components of the 941X fails the self-test, the no-
tification SYSTEM TEST: FAILED will remain on the screen until you
acknowledge it with the press of any function key (located below the dis-
play screen). Return the 941X to the factory for service.
To turn the 941X off, press the POWER switch and hold it in for at least
one full second until the unit turns off.
Liquid Crystal Display (LCD) screens require a contrast adjustment to
compensate for different viewing angles, temperature conditions, etc.
The 941X's contrast control allows you to adjust its display screen to give
the best picture for your current conditions. Pressing the upper contrast
arrow darkens the screen, and pressing the lower arrow lightens it. Ad-
just the screen for the best contrast as seen from your normal operating
location.
2 — Using the Controls 2 — Using the Controls 2 — Using the Controls 2 — Using the Controls Rev. D