Chapter 6 RA83/84/85/93/94/95 Series
Using The Menu Operation Manual
6.2.2.4 TUNE (Receiver Tuning Mode)
Indication Meaning Selection
TUNE Tuning Mode AUTO, MANUAL
6.2.2.5 MAN TUNE (Manual Tuning Set)
Indication Meaning Selection
MAN TUNE Manual Tuning 0 to 99
This function becomes effective when the manual-tuning mode is selected.
6.2.2.6 DAY/NIGHT (Day or Night Screen)
The screen color can be changed according to the lighting conditions as required.
Indication Meaning Selection
DAY/NIGHT Day/Night screen color NIGHT, DAY
NIGHT: Echoes in green with red characters and black background.
DAY: Echoes in yellow with white characters and dark blue background.
6.2.2.7 RADAR VIDEO (Radar picture color)
The radar picture can be changed to your requirements as follows:
Indication Meaning Selection
MONO Mono color picture Picture color changes automatically
to yellow in DAY mode and green in
NIGHT mode.
YELLOW Yellow picture color Fixed to yellow irrelevant to DAY or
NIGHT.
GREEN Green picture color Fixed to green irrelevant to DAY or
NIGHT.
MULTI Multi picture color Radar picture changes in
7different colors according to its
signal strength.
6.2.3 NAV (NAV Menu)
The NAV menu includes various navigational items such as the screen stabilization,
potting function setting, AIS data indication, etc.
6.2.3.1 STAB (Screen stabilizing Mode)
Indication Meaning Selection
STAB Stabilizing Mode SEA, GND
6-8 93142105-02