autopilot question

A forum for discussing boat or trailer repairs or modifications that you have made or are considering.
Paul S
Site Admin
Posts: 1672
Joined: Tue Jan 06, 2004 10:50 am
Sailboat: Other
Location: Boston, MA
Contact:

autopilot question

Post by Paul S »

I figure someone on here might know.. our new boat came with an autopilot - raymarine ST7000. It doesn't seem to work well, the previous owner said it (the fluxgate) needed to be calibrated, he didn't use it and never calibrated it.

So I know I need to calibrate the fluxgate, but I have a question on the diplay unit itself. It is a pretty basic display - shows the rudder location, and a 'heading'. Now not sure if it is a silly question or not. But what is the heading showing? the actual compass heading (ie should change and match the boats compass) or the desired course? Right now it doesn't change as the boat moves. You can do a 360 swing and the display heading won't change at all. It could be the course heading you want, but the manual didn't say as such. It just said to hit 'auto' and it will keep the course you are on.

Maybe it will become clear once I calibrate the fluxgate.. but I was wondering more what the heading was supposed to show. I thouth it would display and match what the boat's compass was showing.

Any ideas?
Retcoastie
Captain
Posts: 673
Joined: Sat Sep 16, 2006 7:00 am
Sailboat: MacGregor 26X
Location: Gray Hawk, Kentucky 2002 X "Last Flight"

Re: autopilot question

Post by Retcoastie »

Calibration instructions are in the manual. If you don't have one the online is here: http://www.retrevo.com/d/ds/progress?do ... 52f2baf061

My Raymarine ST1000 shows a constant heading when the Autopilot has been activated (turn ON). In the STANDBY mode, it shows the current heading which changes with the compass. Perhaps yours is ON and not in STANDBY when you are looking.
Paul S
Site Admin
Posts: 1672
Joined: Tue Jan 06, 2004 10:50 am
Sailboat: Other
Location: Boston, MA
Contact:

Re: autopilot question

Post by Paul S »

Retcoastie wrote:Calibration instructions are in the manual. If you don't have one the online is here: http://www.retrevo.com/d/ds/progress?do ... 52f2baf061

My Raymarine ST1000 shows a constant heading when the Autopilot has been activated (turn ON). In the STANDBY mode, it shows the current heading which changes with the compass. Perhaps yours is ON and not in STANDBY when you are looking.
Thanks

I have the cal instructions. Doesn't look too hard. The heading on my display doesn't change at all, in standby or auto. So something is wrong... I am sure the first step is to calibrate it.. Just got to find a calm day to do it

btw the link didn't work. I do have the paper manual, and you can get the manual from the raymarine website as well.

So basically the numbers should change. Mine doesn't at all in standby and auto.. Thanks for the confirmation
User avatar
Hamin' X
Site Admin
Posts: 3464
Joined: Sat Aug 27, 2005 6:02 pm
Sailboat: MacGregor 26X
Location: Hermiston, OR-----------2001 26X DF-50 Suz---------------(Now Sold)
Contact:

Re: autopilot question

Post by Hamin' X »

Heading is the actual direction that your boat is going. Bearing is where you want to go, or the direction of another object.

~Rich
Paul S
Site Admin
Posts: 1672
Joined: Tue Jan 06, 2004 10:50 am
Sailboat: Other
Location: Boston, MA
Contact:

Re: autopilot question

Post by Paul S »

Hamin' X wrote:Heading is the actual direction that your boat is going. Bearing is where you want to go, or the direction of another object.

~Rich
true.. but I wasnt sure what it was supposed to be telling me..as the display never changed.. :)
Kelly Hanson East
Admiral
Posts: 1786
Joined: Sat Apr 19, 2008 2:35 pm
Sailboat: MacGregor 26X
Location: Kelly Hanson Marine........Mac 26M Dealer......Freedom Boat Works

Re: autopilot question

Post by Kelly Hanson East »

Simple paul - you are always heading where you are intending to go.....
:wink:
James V
Admiral
Posts: 1705
Joined: Sat Jan 22, 2005 9:33 am
Sailboat: MacGregor 26M
Location: Key West, Fl USA, 26M 06, Merc 50hp BF "LYNX"

Re: autopilot question

Post by James V »

when I set my S1 Wheelpilot I found the book to be confusing from RayMarine. After finding out what all those terms meant and tweeked each one I was able to let the autopilot do the work. this is my first one and it took getting used to. After 6000 miles on it I am very glad that I installed and do recommend an autopilot for anybody who is going to make long passages.
Paul S
Site Admin
Posts: 1672
Joined: Tue Jan 06, 2004 10:50 am
Sailboat: Other
Location: Boston, MA
Contact:

Re: autopilot question

Post by Paul S »

Kelly Hanson East wrote:Simple paul - you are always heading where you are intending to go.....
:wink:
Is that something like a bullet goes where the gun is pointed, not where it is aimed :)

We are intending on going to Cuttyhunk this Thursday...May end up in Casco Bay with the way this autopilot is running!
User avatar
Hamin' X
Site Admin
Posts: 3464
Joined: Sat Aug 27, 2005 6:02 pm
Sailboat: MacGregor 26X
Location: Hermiston, OR-----------2001 26X DF-50 Suz---------------(Now Sold)
Contact:

Re: autopilot question

Post by Hamin' X »

Try pumping him up a little more. With more pressure, he may have better view. :wink:

Image

~Rich
SkiDeep2001
Captain
Posts: 582
Joined: Wed Feb 11, 2009 1:27 am
Sailboat: MacGregor 26X
Location: Redmond,WA USA 98X Nissan50 CATMAN DOUX

Re: autopilot question

Post by SkiDeep2001 »

And DO NOT call him Shirley(surely) :P :wink: 8) Rob
Kelly Hanson East
Admiral
Posts: 1786
Joined: Sat Apr 19, 2008 2:35 pm
Sailboat: MacGregor 26X
Location: Kelly Hanson Marine........Mac 26M Dealer......Freedom Boat Works

Re: autopilot question

Post by Kelly Hanson East »

Its a large building with sick people, but thats not important right now....

Hey - You're Kareem Abdul Jabbar!! No kid, you've got me confused with someone else...

Classic..... :D :D :D :D
User avatar
craiglaforce
Captain
Posts: 831
Joined: Fri Jan 02, 2004 8:30 am
Sailboat: MacGregor 26X
Location: Houston, Tx

Re: autopilot question

Post by craiglaforce »

Oh Stewardess, I speak Jive


http://www.youtube.com/watch?v=3TDRMlwXUZw&NR=1

http://www.youtube.com/watch?v=6fZwMcoDVJM

Chump don't want da help, chump don't get the help! Jive ass dude ain't got no brains anyhow. (I actually use this quote often)

One of the best movies of all time.
User avatar
Rick Westlake
Captain
Posts: 778
Joined: Wed Aug 22, 2007 4:05 pm
Sailboat: MacGregor 26X
Location: Casa Rio Marina, Mayo, MD; MacGregor 26X, "Bossa Nova" - Bristol 29.9 "Halcyon"
Contact:

Re: autopilot question

Post by Rick Westlake »

SkiDeep2001 wrote:And DO NOT call him Shirley(surely) :P :wink: 8) Rob
Wasn't even planning to call my autopilot Shirley.

It's customary in aviation circles to call the autopilot "George" ...

But in honor of this great classic flick I may name my new X-5 SmartPilot "Otto". :P :P :P
Paul S
Site Admin
Posts: 1672
Joined: Tue Jan 06, 2004 10:50 am
Sailboat: Other
Location: Boston, MA
Contact:

Re: autopilot question

Post by Paul S »

Just an update - fixed it

The NMEA output of the fluxgate was connected to the output of the autopilot. Moving the wires to the INPUT fixed it!

Just got to play with it a bit!

Paul
User avatar
Hamin' X
Site Admin
Posts: 3464
Joined: Sat Aug 27, 2005 6:02 pm
Sailboat: MacGregor 26X
Location: Hermiston, OR-----------2001 26X DF-50 Suz---------------(Now Sold)
Contact:

Re: autopilot question

Post by Hamin' X »

Glad you got your bearings. I figured you'd get headed in the right direction. 8)

~Rich
Post Reply