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1. OPERATIONAL OVERVIEW
1-8
1.4.2
Contrast
1. Press the [POWER/BRILL] key with a touch-and-release action.
2. Press the CONTST (MODEL-1700 series) or CONTST/HUE (MODEL-1700C
series) soft key.
3.
For the MODEL-1700C series,
two soft keys appear at the pressing of the
CONTST/HUE soft key: CONTST and HUE. Press the CONTST soft key to
adjust the contrast.
4. Adjust the [ENTER] knob, clockwise to raise the setting or counterclockwise to
decrease it. You may also use the soft key pressed at step 2 (3 for the
MODEL-1700C series), in which case the item selected is adjusted cyclically,
from low to high. 16 levels (MODEL-1700 series) and 10 levels (MODEL-
1700C series) of contrast are available.
CONTRAST
8
Contrast window
1.4.3
Hue (MODEL-1700C series only)
1. Press the [POWER/BRILL] key with a touch-and-release action.
2. Press the CONTST/HUE soft key.
3. Press the HUE soft key to show the hue setting window.
HUE
▲
¡
DAY
¡
NIGHT
¡
TWILIGHT
¤
MANUAL SET
▼
Hue window
4. Operate the cursor pad to select hue desired, referring to the table below.
MANUAL SET restores default hue setting.
Night
Day
Twilight
Applicable mode
Characters
Red
Black
Green
Plotter, radar, sounder
Radar ring
Red
Green
Green
Radar
Radar echo
Green
Yellow
Green
Radar
Background
Black
White
Blue
Plotter, radar, sounder
Landmass
Light Yellow
Yellow
Green
Radar
5. Hit the RETURN soft key to finish.