Operation Manual

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3-7
３
 When the receiver is detuned, the best video may not be obtained even if the
maximum bar graph is displayed on the AUTO TUNE tuning indicator. In this
case, adjust the [TUNE] control manually so that the best video is presented.
TUNE
TUNE
Tuning Operations･･･････････････････････････････････････
1 Press and select any range scale from 0.125 to 96
(or 120) NM. (The current range scale is
displayed at the upper left of the radar
display.)
The range scale becomes shorter by pressing and longer by
pressing
.
2 ROTATE .
Adjust the video to present the clearest targets.
If there is no adequate target, adjust [TUNE] control to indicate the maximum
bar graph on the turning indicator at the upper left of the radar display.
In case of Using AUTO TUNE:
1 Press . Or, press MANUAL
button.
“AUTO” in “2.TUNE” will be set and “AUTO” will
appear at the upper left of the radar display.
1 Repeat the procedures up to step 2
in case of using AUTO TUNE.
“MANUAL”in“2.TUNE”will be set and“AUTO”at
the upper left of the radar display will change
to“MANUAL”and AUTO TUNE mode will be
cancelled.
Attention
Procedures
Procedures
Cancellation
RANGE
AUTO
1.SEA/RAIN
1.MANUAL
2.TUNE
MANUAL
AUTO
０．
EXIT