Enh (Echo Enhancement); Tune (Receiver Tuning Mode); Main Tune (Manual Tuning Set); Day/Night (Day Or Night Screen) - Koden MDC-1840BB Operation Manual

Chapter 6 MDC-1840BB/1841BB/1860BB/1810BB/1820BB Series
Using The Menu

6.2.2.3 ENH (Echo Enhancement)

Indication
ENH
When the ENH is set to ON, the target echo, which signal level exceeds a
predetermined level, are stretched towards range for better recognition.

6.2.2.4 TUNE (Receiver Tuning Mode)

Indication
TUNE
6.2.2.5 MAN TUNE (Manual Tuning Set)
Indication
MAN TUNE
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
DAY/NIGHT
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
MONO
YELLOW
GREEN

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.
6-8
Meaning
Radar Echo Enhance
Meaning
Tuning Mode
Meaning
Manual Tuning
Meaning
Day/Night screen color
Meaning
Mono color picture
Yellow picture color
Green picture color
Operation Manual
Selection
OFF, ON
Selection
AUTO, MANUAL
Selection
0 to 99
Selection
NIGHT, DAY
Selection
Picture color changes automatically
to yellow in DAY mode and green in
NIGHT mode.
Fixed to yellow irrelevant to DAY or
NIGHT.
Fixed to green irrelevant to DAY or
NIGHT.
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