How to carry out Tune Initialize
After carrying out a magnetron replacement, it is recommended to carry out the Tune Initialize process.
Please note this only applies to Magnetron Radars.
Set Radar to 12NM
Set Gain to 70
Set Sea to 50
Set Rain to 0
1) Click on [TUNE AUTO] button to change Tune function to [TUNE MAN]
2) Move cursor over Tune bar next to Tune Button. Make sure cursor hovers over tune bar.
Using scroll wheel on controller, scroll up/down to find the strongest picture.
Scroll full length on Tune bar both ways to find best picture / strongest returns.
3) Leave Tune bar manually set to the strongest point and click [TUNE MAN] button to change back to [TUNE AUTO]
4) Select MENU > ECHO > TUNE INITIALIZE
The bottom right information window will say that Tuning is in progress.
Once complete, the bottom right information window will return to normal.
5) Please then adjust GAIN / SEA back to "normal" levels and carry out a full system test.