Adjusting gain

 Hi guys, I have a furuno Fvc 627 sound and am trying to get my setting right. I  have managed to set my range, bottom lock and 5 meter setting ok but can't adjust the gain when in that screen as it says auto. I found this pic on line and it is set to adjust gain. Anyone know how to get my manual setting once in the bottom lock screen? 

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Bucko's picture

Posts: 113

Date Joined: 08/05/10

Can't adjust gain in auto

Mon, 2017-05-01 13:13

Can't adjust gain in auto mode.

On the 587, press the gain knob, change setting from auto to off, and then the gain knob will adjust the gain.


Posts: 137

Date Joined: 12/04/11

 Legend Bucko thank

Mon, 2017-05-01 21:19

 Legend Bucko thank you..thanks Bucko legend