User's Manual

MDC-7000P/7900P Series Chapter 2 Radar Basic Operation
0093169006-05E 2-7
MAN adjustment of GAIN
When MAN GAIN is selected, GAIN can be adjusted manually.
1 Turn GAIN knob clockwise to increase receiving gain.
Turn GAIN knob counterclockwise to decrease receiving gain.
Up
Down
Gain
Note:
• Decrease gain for shorter range and dense targets.
• Increase gain for long range targets and small target however take care in not using too much gain
and losing targets in the surrounding noise.
Own
ship
Land
Result picture after adjustment a [GAIN] knob
Own
ship
Land
Own
ship
Land