bogaard

My striker plus 7 is not showing any depth readings when I'm on the sonar page or when I'm viewing chart. Depth shows on sonar screen as a bottom line and is accurate but I'm referring to the numeric readout in upper left of screen. It is set up as a data field on chart page also but just says depth followed by no numbers. Same on sonar page. Says depth followed by -- --. I don't see anywhere in settings to change this. I tried to remove the display field and re enter it but still doesn't show any data. Not such a big deal when I'm viewing sonar because I can see the bottom line as it goes across screen but sure would be nice if it displayed on chart page. Thanks Any help appreciated..