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1. OPERATIONAL OVERVIEW
1-3
1.3 Adjusting Display
Contrast and Brilliance
1) Press the [TONE] key. The display shown
in Figure 1-3 appears.
Tone:
Brilliance:
[-] [+]
MENU : Escape
17 (0~31)
4 (0~4)
Figure 1-3 Screen for adjustment of display
tone and brilliance
2) To adjust tone, press
or . Current
setting and setting range (0-31) are
shown to the right of "
".
3) To adjust brilliance, press
or .
Current setting and setting range (0-4) are
shown to the right of "
".
Note 1: Operate cursor pad within 10
seconds after pressing the [TONE]
key. Otherwise, the screen for
adjustment of tone and brilliance will
be cleared.
Note 2: If the display is turned off with
minimum tone it will be blank at the
next power up. When this occurs
press the [TONE] key continuously
to adjust tone.
1.4 Display Mode
1) Press the [DISPLAY SEL] key. The
display shown in Figure 1-4 appears.
Plotter 1
Plotter 2
Highway
Navigation
Data
Select Display
Plotter 1
MENU : Escape
: Select
(DATUM: WGS-84)*
*Shows currently selected geodetic
chart datum.
Figure 1-4 Screen for selection of display
mode
2) Press the [DISPLAY SEL] key,
or
to select display mode. (When the
[DISPLAY SEL] key is pressed, the
display mode changes in sequence
shown below.) Selected display mode
appears about 15 seconds later.
Plotter 1 Plotter 2 Highway
Navigation
Data
Sample displays of each display mode are
shown in the figures on the next several
pages.