Topic: Unit not reconizing gps

[Foster78]

My unit is not reading gps. Is keeps saying no fixed postion and no temp reading or left side on side imaging. I reset defaults and still nothing. And I have a code 621sm.  Unit is a 987 Thanks

[George]

Foster

We could use a little history.
Was it working initially? 
When did it stop working? 
Have you changed anything before it stopped working?
Have you tried disconnecting and reconnecting everything to insure you have good connections?
Is there enough voltage going to your unit?
What is the layout of the equipment?

George






 

[Foster78]

Everything was working fine last week. I unhooked everthing and tried it several time swith no luck with batterys fully charged.

[stillbear]

Where are you at when trying to recieve signal?

[Foster78]

At the lake and tried it at my house.

[Foster78]

My unit was showing the unit was connected to gps but was showing no fixed position. Temp was not working and half of the side imaging either.

[stillbear]

Foster78 have you got a buddy or another HB near so you can put your head on it ?  Gary

[Foster78]

No but I did get the temp to work

[sonar2000]

foster.....what got the temp to work??
Chuck

[stillbear]

Is that code on your map page if it is that is your zoom. Take it in or out.

[Foster78]

I went into menus and got it to show. But it always has showed until yeasterday The code is showing on the dianostics. Under (est pos error) it says 621sm

[sonar2000]

I would guess that when you set defaults the temp reading was lost....glad you got it back.
Something still wrong with gps.  err of 651 sm it way too high. 
As Gary asked,,,,can you swap the unit.
Chuck

[Foster78]

I will try