Chapter 3 Basic operation MDC-2200/2500 Series
0093125002-04 3-4
Own
ship
Land
Own
ship
Land
Own
ship
Land
Result picture after adjustment by gain knob
3.5 Adjust receiver gain (GAIN)
Adjust receiver gain with [GAIN] knob to obtain easy viewing screen according to observing status such
as range of distance, sea surface, rain and snow clutter, etc.
1 Turn [GAIN] knob clockwise to increase receiving gain.
Turn [GAIN] knob counter clockwise to decrease receiving gain.
Up
Down
Gain
・ Decrease gain to observe short range dense targets easier.
・ Increase gain effectively for long range targets, however if gain is increased to much, the noise will
increase accordingly and it makes difficult to observe small targets.
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