Wierd Magnetic Fields?
09-08-2006, 04:17 AM
#1
Guest
Posts: n/a
Wierd Magnetic Fields?
OK... This isn't really a "problem" with the car, but it has me
baffled...
I have an 06 Civic Si. It is a great car, but it didn't come with a
compass, which I have always found invaluable, being that I do a lot of
on-site work all over Western NY and Northwestern PA.
So, I bought a little ball compass that can be stuck to the dash, suctioned
to the windshield or clipped to the visor. Simple solution.
The problem is that no matter which way I go, I am always pointed ENE
according to the compass, when it is anywhere inside the front section of
the car. I haven't checked it in the back, as I don't ever plan to drive
from there... ;-)
Before you ask, no there is nothing wrong with the compass. If I take it
out of the car and walk around, it works fine.
So, my question is simply if anyone knows what in the car could be causing
this. There must be something with a strong enough field that it is
pulling the compass, but I can't seem to narrow it down. I get the same
results with the compass in the passenger seat area or the drivers area, on
top of the dash or below, and even at the roofline.
I don't expect to be able to fix it. The only solution may be to buy the
stupid $200 option rearview mirror with a built-in digital compass, but I'd
still love to know what on earth is going on...
--
Joseph M. LaVigne
jlavigne@hits-buffalo.com
http://www.thelavignefamily.us/MyPipePages/ - 9/8/2006 4:11:03 AM
Tobacconist Brick and Mortar Database: http://bam.tobaccocellar.org/
"Laws that forbid the carrying of arms...disarm only those who are neither
inclined nor determined to commit crimes...Such laws make things worse for
the assaulted and better for the assailants; they serve rather to encourage
than to prevent homicides, for an unarmed man may be attacked with greater
confidence than an armed man."
-Thomas Jefferson, quoting Cesare Beccaria
baffled...
I have an 06 Civic Si. It is a great car, but it didn't come with a
compass, which I have always found invaluable, being that I do a lot of
on-site work all over Western NY and Northwestern PA.
So, I bought a little ball compass that can be stuck to the dash, suctioned
to the windshield or clipped to the visor. Simple solution.
The problem is that no matter which way I go, I am always pointed ENE
according to the compass, when it is anywhere inside the front section of
the car. I haven't checked it in the back, as I don't ever plan to drive
from there... ;-)
Before you ask, no there is nothing wrong with the compass. If I take it
out of the car and walk around, it works fine.
So, my question is simply if anyone knows what in the car could be causing
this. There must be something with a strong enough field that it is
pulling the compass, but I can't seem to narrow it down. I get the same
results with the compass in the passenger seat area or the drivers area, on
top of the dash or below, and even at the roofline.
I don't expect to be able to fix it. The only solution may be to buy the
stupid $200 option rearview mirror with a built-in digital compass, but I'd
still love to know what on earth is going on...
--
Joseph M. LaVigne
jlavigne@hits-buffalo.com
http://www.thelavignefamily.us/MyPipePages/ - 9/8/2006 4:11:03 AM
Tobacconist Brick and Mortar Database: http://bam.tobaccocellar.org/
"Laws that forbid the carrying of arms...disarm only those who are neither
inclined nor determined to commit crimes...Such laws make things worse for
the assaulted and better for the assailants; they serve rather to encourage
than to prevent homicides, for an unarmed man may be attacked with greater
confidence than an armed man."
-Thomas Jefferson, quoting Cesare Beccaria
09-08-2006, 09:13 AM
#2
Guest
Posts: n/a
Re: Wierd Magnetic Fields?
"Joe LaVigne" <jlavigne@hits-buffalo.com> wrote in message
news:12le1y3j8bq3$.dlg@hits-buffalo.com...
> So, I bought a little ball compass that can be stuck to the dash,
> suctioned
> to the windshield or clipped to the visor. Simple solution.
>
> The problem is that no matter which way I go, I am always pointed ENE
> according to the compass, when it is anywhere inside the front section of
> the car. I haven't checked it in the back, as I don't ever plan to drive
> from there... ;-)
>
When you move it around to various locations in front, does the direction
deflect slightly? If there were something inside the car that created a
magnetic field - under the dash or hood, etc. - it seems to me that the
lines of magnetic force would not all be lined up. In other words, in an
area that small, there should be a 'point' of origin somewhere. You could
even approximate the location by observing the compass deflection.
Unless the car is somehow acting as a coil, and the compass is 'inside' the
coil.
> Before you ask, no there is nothing wrong with the compass. If I take it
> out of the car and walk around, it works fine.
>
What about close to the car? Is there a clear line of working/not working as
you leave the car, or does the effect 'fade out?'
-- R Flowers
news:12le1y3j8bq3$.dlg@hits-buffalo.com...
> So, I bought a little ball compass that can be stuck to the dash,
> suctioned
> to the windshield or clipped to the visor. Simple solution.
>
> The problem is that no matter which way I go, I am always pointed ENE
> according to the compass, when it is anywhere inside the front section of
> the car. I haven't checked it in the back, as I don't ever plan to drive
> from there... ;-)
>
When you move it around to various locations in front, does the direction
deflect slightly? If there were something inside the car that created a
magnetic field - under the dash or hood, etc. - it seems to me that the
lines of magnetic force would not all be lined up. In other words, in an
area that small, there should be a 'point' of origin somewhere. You could
even approximate the location by observing the compass deflection.
Unless the car is somehow acting as a coil, and the compass is 'inside' the
coil.
> Before you ask, no there is nothing wrong with the compass. If I take it
> out of the car and walk around, it works fine.
>
What about close to the car? Is there a clear line of working/not working as
you leave the car, or does the effect 'fade out?'
-- R Flowers
09-08-2006, 09:13 AM
#3
Guest
Posts: n/a
Re: Wierd Magnetic Fields?
"Joe LaVigne" <jlavigne@hits-buffalo.com> wrote in message
news:12le1y3j8bq3$.dlg@hits-buffalo.com...
> So, I bought a little ball compass that can be stuck to the dash,
> suctioned
> to the windshield or clipped to the visor. Simple solution.
>
> The problem is that no matter which way I go, I am always pointed ENE
> according to the compass, when it is anywhere inside the front section of
> the car. I haven't checked it in the back, as I don't ever plan to drive
> from there... ;-)
>
When you move it around to various locations in front, does the direction
deflect slightly? If there were something inside the car that created a
magnetic field - under the dash or hood, etc. - it seems to me that the
lines of magnetic force would not all be lined up. In other words, in an
area that small, there should be a 'point' of origin somewhere. You could
even approximate the location by observing the compass deflection.
Unless the car is somehow acting as a coil, and the compass is 'inside' the
coil.
> Before you ask, no there is nothing wrong with the compass. If I take it
> out of the car and walk around, it works fine.
>
What about close to the car? Is there a clear line of working/not working as
you leave the car, or does the effect 'fade out?'
-- R Flowers
news:12le1y3j8bq3$.dlg@hits-buffalo.com...
> So, I bought a little ball compass that can be stuck to the dash,
> suctioned
> to the windshield or clipped to the visor. Simple solution.
>
> The problem is that no matter which way I go, I am always pointed ENE
> according to the compass, when it is anywhere inside the front section of
> the car. I haven't checked it in the back, as I don't ever plan to drive
> from there... ;-)
>
When you move it around to various locations in front, does the direction
deflect slightly? If there were something inside the car that created a
magnetic field - under the dash or hood, etc. - it seems to me that the
lines of magnetic force would not all be lined up. In other words, in an
area that small, there should be a 'point' of origin somewhere. You could
even approximate the location by observing the compass deflection.
Unless the car is somehow acting as a coil, and the compass is 'inside' the
coil.
> Before you ask, no there is nothing wrong with the compass. If I take it
> out of the car and walk around, it works fine.
>
What about close to the car? Is there a clear line of working/not working as
you leave the car, or does the effect 'fade out?'
-- R Flowers
09-08-2006, 09:13 AM
#4
Guest
Posts: n/a
Re: Wierd Magnetic Fields?
"Joe LaVigne" <jlavigne@hits-buffalo.com> wrote in message
news:12le1y3j8bq3$.dlg@hits-buffalo.com...
> So, I bought a little ball compass that can be stuck to the dash,
> suctioned
> to the windshield or clipped to the visor. Simple solution.
>
> The problem is that no matter which way I go, I am always pointed ENE
> according to the compass, when it is anywhere inside the front section of
> the car. I haven't checked it in the back, as I don't ever plan to drive
> from there... ;-)
>
When you move it around to various locations in front, does the direction
deflect slightly? If there were something inside the car that created a
magnetic field - under the dash or hood, etc. - it seems to me that the
lines of magnetic force would not all be lined up. In other words, in an
area that small, there should be a 'point' of origin somewhere. You could
even approximate the location by observing the compass deflection.
Unless the car is somehow acting as a coil, and the compass is 'inside' the
coil.
> Before you ask, no there is nothing wrong with the compass. If I take it
> out of the car and walk around, it works fine.
>
What about close to the car? Is there a clear line of working/not working as
you leave the car, or does the effect 'fade out?'
-- R Flowers
news:12le1y3j8bq3$.dlg@hits-buffalo.com...
> So, I bought a little ball compass that can be stuck to the dash,
> suctioned
> to the windshield or clipped to the visor. Simple solution.
>
> The problem is that no matter which way I go, I am always pointed ENE
> according to the compass, when it is anywhere inside the front section of
> the car. I haven't checked it in the back, as I don't ever plan to drive
> from there... ;-)
>
When you move it around to various locations in front, does the direction
deflect slightly? If there were something inside the car that created a
magnetic field - under the dash or hood, etc. - it seems to me that the
lines of magnetic force would not all be lined up. In other words, in an
area that small, there should be a 'point' of origin somewhere. You could
even approximate the location by observing the compass deflection.
Unless the car is somehow acting as a coil, and the compass is 'inside' the
coil.
> Before you ask, no there is nothing wrong with the compass. If I take it
> out of the car and walk around, it works fine.
>
What about close to the car? Is there a clear line of working/not working as
you leave the car, or does the effect 'fade out?'
-- R Flowers
09-08-2006, 09:17 AM
#5
Guest
Posts: n/a
Re: Wierd Magnetic Fields?
Joe LaVigne wrote:
> OK... This isn't really a "problem" with the car, but it has me
> baffled...
>
> I have an 06 Civic Si. It is a great car, but it didn't come with a
> compass, which I have always found invaluable, being that I do a lot of
> on-site work all over Western NY and Northwestern PA.
>
> So, I bought a little ball compass that can be stuck to the dash, suctioned
> to the windshield or clipped to the visor. Simple solution.
>
> The problem is that no matter which way I go, I am always pointed ENE
> according to the compass, when it is anywhere inside the front section of
> the car. I haven't checked it in the back, as I don't ever plan to drive
> from there... ;-)
>
> Before you ask, no there is nothing wrong with the compass. If I take it
> out of the car and walk around, it works fine.
>
> So, my question is simply if anyone knows what in the car could be causing
> this. There must be something with a strong enough field that it is
> pulling the compass, but I can't seem to narrow it down. I get the same
> results with the compass in the passenger seat area or the drivers area, on
> top of the dash or below, and even at the roofline.
>
> I don't expect to be able to fix it. The only solution may be to buy the
> stupid $200 option rearview mirror with a built-in digital compass, but I'd
> still love to know what on earth is going on...
>
there's two things, the second being most likely:
1. the car's full of electrical gear - all of which generates
electromagnetic fields of some degree. you can figure out if that's the
cause by turning everything off and seeing if the needle moves.
2. the car's made of ferro-magnetic steel. that always has some degree
of "set" to it. theoretically, it's possible to neutralize this with
big electromagnetic coils running around the perimeter of the vehicle
[as used in shipping], but reality of course is that it's not practical.
> OK... This isn't really a "problem" with the car, but it has me
> baffled...
>
> I have an 06 Civic Si. It is a great car, but it didn't come with a
> compass, which I have always found invaluable, being that I do a lot of
> on-site work all over Western NY and Northwestern PA.
>
> So, I bought a little ball compass that can be stuck to the dash, suctioned
> to the windshield or clipped to the visor. Simple solution.
>
> The problem is that no matter which way I go, I am always pointed ENE
> according to the compass, when it is anywhere inside the front section of
> the car. I haven't checked it in the back, as I don't ever plan to drive
> from there... ;-)
>
> Before you ask, no there is nothing wrong with the compass. If I take it
> out of the car and walk around, it works fine.
>
> So, my question is simply if anyone knows what in the car could be causing
> this. There must be something with a strong enough field that it is
> pulling the compass, but I can't seem to narrow it down. I get the same
> results with the compass in the passenger seat area or the drivers area, on
> top of the dash or below, and even at the roofline.
>
> I don't expect to be able to fix it. The only solution may be to buy the
> stupid $200 option rearview mirror with a built-in digital compass, but I'd
> still love to know what on earth is going on...
>
there's two things, the second being most likely:
1. the car's full of electrical gear - all of which generates
electromagnetic fields of some degree. you can figure out if that's the
cause by turning everything off and seeing if the needle moves.
2. the car's made of ferro-magnetic steel. that always has some degree
of "set" to it. theoretically, it's possible to neutralize this with
big electromagnetic coils running around the perimeter of the vehicle
[as used in shipping], but reality of course is that it's not practical.
09-08-2006, 09:17 AM
#6
Guest
Posts: n/a
Re: Wierd Magnetic Fields?
Joe LaVigne wrote:
> OK... This isn't really a "problem" with the car, but it has me
> baffled...
>
> I have an 06 Civic Si. It is a great car, but it didn't come with a
> compass, which I have always found invaluable, being that I do a lot of
> on-site work all over Western NY and Northwestern PA.
>
> So, I bought a little ball compass that can be stuck to the dash, suctioned
> to the windshield or clipped to the visor. Simple solution.
>
> The problem is that no matter which way I go, I am always pointed ENE
> according to the compass, when it is anywhere inside the front section of
> the car. I haven't checked it in the back, as I don't ever plan to drive
> from there... ;-)
>
> Before you ask, no there is nothing wrong with the compass. If I take it
> out of the car and walk around, it works fine.
>
> So, my question is simply if anyone knows what in the car could be causing
> this. There must be something with a strong enough field that it is
> pulling the compass, but I can't seem to narrow it down. I get the same
> results with the compass in the passenger seat area or the drivers area, on
> top of the dash or below, and even at the roofline.
>
> I don't expect to be able to fix it. The only solution may be to buy the
> stupid $200 option rearview mirror with a built-in digital compass, but I'd
> still love to know what on earth is going on...
>
there's two things, the second being most likely:
1. the car's full of electrical gear - all of which generates
electromagnetic fields of some degree. you can figure out if that's the
cause by turning everything off and seeing if the needle moves.
2. the car's made of ferro-magnetic steel. that always has some degree
of "set" to it. theoretically, it's possible to neutralize this with
big electromagnetic coils running around the perimeter of the vehicle
[as used in shipping], but reality of course is that it's not practical.
> OK... This isn't really a "problem" with the car, but it has me
> baffled...
>
> I have an 06 Civic Si. It is a great car, but it didn't come with a
> compass, which I have always found invaluable, being that I do a lot of
> on-site work all over Western NY and Northwestern PA.
>
> So, I bought a little ball compass that can be stuck to the dash, suctioned
> to the windshield or clipped to the visor. Simple solution.
>
> The problem is that no matter which way I go, I am always pointed ENE
> according to the compass, when it is anywhere inside the front section of
> the car. I haven't checked it in the back, as I don't ever plan to drive
> from there... ;-)
>
> Before you ask, no there is nothing wrong with the compass. If I take it
> out of the car and walk around, it works fine.
>
> So, my question is simply if anyone knows what in the car could be causing
> this. There must be something with a strong enough field that it is
> pulling the compass, but I can't seem to narrow it down. I get the same
> results with the compass in the passenger seat area or the drivers area, on
> top of the dash or below, and even at the roofline.
>
> I don't expect to be able to fix it. The only solution may be to buy the
> stupid $200 option rearview mirror with a built-in digital compass, but I'd
> still love to know what on earth is going on...
>
there's two things, the second being most likely:
1. the car's full of electrical gear - all of which generates
electromagnetic fields of some degree. you can figure out if that's the
cause by turning everything off and seeing if the needle moves.
2. the car's made of ferro-magnetic steel. that always has some degree
of "set" to it. theoretically, it's possible to neutralize this with
big electromagnetic coils running around the perimeter of the vehicle
[as used in shipping], but reality of course is that it's not practical.
09-08-2006, 09:17 AM
#7
Guest
Posts: n/a
Re: Wierd Magnetic Fields?
Joe LaVigne wrote:
> OK... This isn't really a "problem" with the car, but it has me
> baffled...
>
> I have an 06 Civic Si. It is a great car, but it didn't come with a
> compass, which I have always found invaluable, being that I do a lot of
> on-site work all over Western NY and Northwestern PA.
>
> So, I bought a little ball compass that can be stuck to the dash, suctioned
> to the windshield or clipped to the visor. Simple solution.
>
> The problem is that no matter which way I go, I am always pointed ENE
> according to the compass, when it is anywhere inside the front section of
> the car. I haven't checked it in the back, as I don't ever plan to drive
> from there... ;-)
>
> Before you ask, no there is nothing wrong with the compass. If I take it
> out of the car and walk around, it works fine.
>
> So, my question is simply if anyone knows what in the car could be causing
> this. There must be something with a strong enough field that it is
> pulling the compass, but I can't seem to narrow it down. I get the same
> results with the compass in the passenger seat area or the drivers area, on
> top of the dash or below, and even at the roofline.
>
> I don't expect to be able to fix it. The only solution may be to buy the
> stupid $200 option rearview mirror with a built-in digital compass, but I'd
> still love to know what on earth is going on...
>
there's two things, the second being most likely:
1. the car's full of electrical gear - all of which generates
electromagnetic fields of some degree. you can figure out if that's the
cause by turning everything off and seeing if the needle moves.
2. the car's made of ferro-magnetic steel. that always has some degree
of "set" to it. theoretically, it's possible to neutralize this with
big electromagnetic coils running around the perimeter of the vehicle
[as used in shipping], but reality of course is that it's not practical.
> OK... This isn't really a "problem" with the car, but it has me
> baffled...
>
> I have an 06 Civic Si. It is a great car, but it didn't come with a
> compass, which I have always found invaluable, being that I do a lot of
> on-site work all over Western NY and Northwestern PA.
>
> So, I bought a little ball compass that can be stuck to the dash, suctioned
> to the windshield or clipped to the visor. Simple solution.
>
> The problem is that no matter which way I go, I am always pointed ENE
> according to the compass, when it is anywhere inside the front section of
> the car. I haven't checked it in the back, as I don't ever plan to drive
> from there... ;-)
>
> Before you ask, no there is nothing wrong with the compass. If I take it
> out of the car and walk around, it works fine.
>
> So, my question is simply if anyone knows what in the car could be causing
> this. There must be something with a strong enough field that it is
> pulling the compass, but I can't seem to narrow it down. I get the same
> results with the compass in the passenger seat area or the drivers area, on
> top of the dash or below, and even at the roofline.
>
> I don't expect to be able to fix it. The only solution may be to buy the
> stupid $200 option rearview mirror with a built-in digital compass, but I'd
> still love to know what on earth is going on...
>
there's two things, the second being most likely:
1. the car's full of electrical gear - all of which generates
electromagnetic fields of some degree. you can figure out if that's the
cause by turning everything off and seeing if the needle moves.
2. the car's made of ferro-magnetic steel. that always has some degree
of "set" to it. theoretically, it's possible to neutralize this with
big electromagnetic coils running around the perimeter of the vehicle
[as used in shipping], but reality of course is that it's not practical.
09-08-2006, 09:54 AM
#8
Guest
Posts: n/a
Re: Wierd Magnetic Fields?
No don't spend that kind of money for a compass. Just go to Sears and buy
the yellow digital one with the 2 rubber suction cups. I paid $25 bux and
it is excellent. You do a calibrate by driving in a circle and it
compensates for any magnetic variation in the vehicle. I love the thing.
RickOn Fri, 08 Sep 2006 04:17:39 -0400, Joe LaVigne
<jlavigne@hits-buffalo.com> wrote:
> OK... This isn't really a "problem" with the car, but it has me
> baffled..
>
> I have an 06 Civic Si. It is a great car, but it didn't come with a
> compass, which I have always found invaluable, being that I do a lot of
> on-site work all over Western NY and Northwestern PA.
>
> So, I bought a little ball compass that can be stuck to the dash,
> suctioned
> to the windshield or clipped to the visor. Simple solution.
>
> The problem is that no matter which way I go, I am always pointed ENE
> according to the compass, when it is anywhere inside the front section of
> the car. I haven't checked it in the back, as I don't ever plan to drive
> from there... ;-)
>
> Before you ask, no there is nothing wrong with the compass. If I take it
> out of the car and walk around, it works fine.
>
> So, my question is simply if anyone knows what in the car could be
> causing
> this. There must be something with a strong enough field that it is
> pulling the compass, but I can't seem to narrow it down. I get the same
> results with the compass in the passenger seat area or the drivers area,
> on
> top of the dash or below, and even at the roofline.
>
> I don't expect to be able to fix it. The only solution may be to buy the
> stupid $200 option rearview mirror with a built-in digital compass, but
> I'd
> still love to know what on earth is going on...
>
--
Using Opera's revolutionary e-mail client: http://www.opera.com/mail/
the yellow digital one with the 2 rubber suction cups. I paid $25 bux and
it is excellent. You do a calibrate by driving in a circle and it
compensates for any magnetic variation in the vehicle. I love the thing.
RickOn Fri, 08 Sep 2006 04:17:39 -0400, Joe LaVigne
<jlavigne@hits-buffalo.com> wrote:
> OK... This isn't really a "problem" with the car, but it has me
> baffled..
>
> I have an 06 Civic Si. It is a great car, but it didn't come with a
> compass, which I have always found invaluable, being that I do a lot of
> on-site work all over Western NY and Northwestern PA.
>
> So, I bought a little ball compass that can be stuck to the dash,
> suctioned
> to the windshield or clipped to the visor. Simple solution.
>
> The problem is that no matter which way I go, I am always pointed ENE
> according to the compass, when it is anywhere inside the front section of
> the car. I haven't checked it in the back, as I don't ever plan to drive
> from there... ;-)
>
> Before you ask, no there is nothing wrong with the compass. If I take it
> out of the car and walk around, it works fine.
>
> So, my question is simply if anyone knows what in the car could be
> causing
> this. There must be something with a strong enough field that it is
> pulling the compass, but I can't seem to narrow it down. I get the same
> results with the compass in the passenger seat area or the drivers area,
> on
> top of the dash or below, and even at the roofline.
>
> I don't expect to be able to fix it. The only solution may be to buy the
> stupid $200 option rearview mirror with a built-in digital compass, but
> I'd
> still love to know what on earth is going on...
>
--
Using Opera's revolutionary e-mail client: http://www.opera.com/mail/
09-08-2006, 09:54 AM
#9
Guest
Posts: n/a
Re: Wierd Magnetic Fields?
No don't spend that kind of money for a compass. Just go to Sears and buy
the yellow digital one with the 2 rubber suction cups. I paid $25 bux and
it is excellent. You do a calibrate by driving in a circle and it
compensates for any magnetic variation in the vehicle. I love the thing.
RickOn Fri, 08 Sep 2006 04:17:39 -0400, Joe LaVigne
<jlavigne@hits-buffalo.com> wrote:
> OK... This isn't really a "problem" with the car, but it has me
> baffled..
>
> I have an 06 Civic Si. It is a great car, but it didn't come with a
> compass, which I have always found invaluable, being that I do a lot of
> on-site work all over Western NY and Northwestern PA.
>
> So, I bought a little ball compass that can be stuck to the dash,
> suctioned
> to the windshield or clipped to the visor. Simple solution.
>
> The problem is that no matter which way I go, I am always pointed ENE
> according to the compass, when it is anywhere inside the front section of
> the car. I haven't checked it in the back, as I don't ever plan to drive
> from there... ;-)
>
> Before you ask, no there is nothing wrong with the compass. If I take it
> out of the car and walk around, it works fine.
>
> So, my question is simply if anyone knows what in the car could be
> causing
> this. There must be something with a strong enough field that it is
> pulling the compass, but I can't seem to narrow it down. I get the same
> results with the compass in the passenger seat area or the drivers area,
> on
> top of the dash or below, and even at the roofline.
>
> I don't expect to be able to fix it. The only solution may be to buy the
> stupid $200 option rearview mirror with a built-in digital compass, but
> I'd
> still love to know what on earth is going on...
>
--
Using Opera's revolutionary e-mail client: http://www.opera.com/mail/
the yellow digital one with the 2 rubber suction cups. I paid $25 bux and
it is excellent. You do a calibrate by driving in a circle and it
compensates for any magnetic variation in the vehicle. I love the thing.
RickOn Fri, 08 Sep 2006 04:17:39 -0400, Joe LaVigne
<jlavigne@hits-buffalo.com> wrote:
> OK... This isn't really a "problem" with the car, but it has me
> baffled..
>
> I have an 06 Civic Si. It is a great car, but it didn't come with a
> compass, which I have always found invaluable, being that I do a lot of
> on-site work all over Western NY and Northwestern PA.
>
> So, I bought a little ball compass that can be stuck to the dash,
> suctioned
> to the windshield or clipped to the visor. Simple solution.
>
> The problem is that no matter which way I go, I am always pointed ENE
> according to the compass, when it is anywhere inside the front section of
> the car. I haven't checked it in the back, as I don't ever plan to drive
> from there... ;-)
>
> Before you ask, no there is nothing wrong with the compass. If I take it
> out of the car and walk around, it works fine.
>
> So, my question is simply if anyone knows what in the car could be
> causing
> this. There must be something with a strong enough field that it is
> pulling the compass, but I can't seem to narrow it down. I get the same
> results with the compass in the passenger seat area or the drivers area,
> on
> top of the dash or below, and even at the roofline.
>
> I don't expect to be able to fix it. The only solution may be to buy the
> stupid $200 option rearview mirror with a built-in digital compass, but
> I'd
> still love to know what on earth is going on...
>
--
Using Opera's revolutionary e-mail client: http://www.opera.com/mail/
09-08-2006, 09:54 AM
#10
Guest
Posts: n/a
Re: Wierd Magnetic Fields?
No don't spend that kind of money for a compass. Just go to Sears and buy
the yellow digital one with the 2 rubber suction cups. I paid $25 bux and
it is excellent. You do a calibrate by driving in a circle and it
compensates for any magnetic variation in the vehicle. I love the thing.
RickOn Fri, 08 Sep 2006 04:17:39 -0400, Joe LaVigne
<jlavigne@hits-buffalo.com> wrote:
> OK... This isn't really a "problem" with the car, but it has me
> baffled..
>
> I have an 06 Civic Si. It is a great car, but it didn't come with a
> compass, which I have always found invaluable, being that I do a lot of
> on-site work all over Western NY and Northwestern PA.
>
> So, I bought a little ball compass that can be stuck to the dash,
> suctioned
> to the windshield or clipped to the visor. Simple solution.
>
> The problem is that no matter which way I go, I am always pointed ENE
> according to the compass, when it is anywhere inside the front section of
> the car. I haven't checked it in the back, as I don't ever plan to drive
> from there... ;-)
>
> Before you ask, no there is nothing wrong with the compass. If I take it
> out of the car and walk around, it works fine.
>
> So, my question is simply if anyone knows what in the car could be
> causing
> this. There must be something with a strong enough field that it is
> pulling the compass, but I can't seem to narrow it down. I get the same
> results with the compass in the passenger seat area or the drivers area,
> on
> top of the dash or below, and even at the roofline.
>
> I don't expect to be able to fix it. The only solution may be to buy the
> stupid $200 option rearview mirror with a built-in digital compass, but
> I'd
> still love to know what on earth is going on...
>
--
Using Opera's revolutionary e-mail client: http://www.opera.com/mail/
the yellow digital one with the 2 rubber suction cups. I paid $25 bux and
it is excellent. You do a calibrate by driving in a circle and it
compensates for any magnetic variation in the vehicle. I love the thing.
RickOn Fri, 08 Sep 2006 04:17:39 -0400, Joe LaVigne
<jlavigne@hits-buffalo.com> wrote:
> OK... This isn't really a "problem" with the car, but it has me
> baffled..
>
> I have an 06 Civic Si. It is a great car, but it didn't come with a
> compass, which I have always found invaluable, being that I do a lot of
> on-site work all over Western NY and Northwestern PA.
>
> So, I bought a little ball compass that can be stuck to the dash,
> suctioned
> to the windshield or clipped to the visor. Simple solution.
>
> The problem is that no matter which way I go, I am always pointed ENE
> according to the compass, when it is anywhere inside the front section of
> the car. I haven't checked it in the back, as I don't ever plan to drive
> from there... ;-)
>
> Before you ask, no there is nothing wrong with the compass. If I take it
> out of the car and walk around, it works fine.
>
> So, my question is simply if anyone knows what in the car could be
> causing
> this. There must be something with a strong enough field that it is
> pulling the compass, but I can't seem to narrow it down. I get the same
> results with the compass in the passenger seat area or the drivers area,
> on
> top of the dash or below, and even at the roofline.
>
> I don't expect to be able to fix it. The only solution may be to buy the
> stupid $200 option rearview mirror with a built-in digital compass, but
> I'd
> still love to know what on earth is going on...
>
--
Using Opera's revolutionary e-mail client: http://www.opera.com/mail/
09-08-2006, 07:48 PM
#14
Guest
Posts: n/a
Re: Wierd Magnetic Fields?
"Joe LaVigne" <jlavigne@hits-buffalo.com> wrote in message
news:12le1y3j8bq3$.dlg@hits-buffalo.com...
> OK... This isn't really a "problem" with the car, but it has me
> baffled...
>
> I have an 06 Civic Si. It is a great car, but it didn't come with a
> compass, which I have always found invaluable, being that I do a lot of
> on-site work all over Western NY and Northwestern PA.
>
> So, I bought a little ball compass that can be stuck to the dash,
> suctioned
> to the windshield or clipped to the visor. Simple solution.
>
> The problem is that no matter which way I go, I am always pointed ENE
> according to the compass, when it is anywhere inside the front section of
> the car. I haven't checked it in the back, as I don't ever plan to drive
> from there... ;-)
>
> Before you ask, no there is nothing wrong with the compass. If I take it
> out of the car and walk around, it works fine.
>
> So, my question is simply if anyone knows what in the car could be causing
> this. There must be something with a strong enough field that it is
> pulling the compass, but I can't seem to narrow it down. I get the same
> results with the compass in the passenger seat area or the drivers area,
> on
> top of the dash or below, and even at the roofline.
>
> I don't expect to be able to fix it. The only solution may be to buy the
> stupid $200 option rearview mirror with a built-in digital compass, but
> I'd
> still love to know what on earth is going on...
>
> --
> Joseph M. LaVigne
My guess is that the car body is magnetized. I used to work in aviation and
would periodically see the problem in fabric covered planes that had steel
tubing frames. We would try to compensate the compass and we wouldn't even
get in the ballpark. (If the problem is electrical, you will see the compass
jump when you turn things on and off.)
It is theoretically possible to degauss the car body - it's the practical
part that gets in the way. The essense is to wrap the body with wire (the
way you are probably already thinking, from the side over the top and down
and around). The wire is connected to AC power - you'd want a few amps
flowing - that is slowly decreased. I've never done it because it was beyond
the authorization of our avionics/instrument shop. Whether you want a
compass enough to pursue that is up to you.
Mike
news:12le1y3j8bq3$.dlg@hits-buffalo.com...
> OK... This isn't really a "problem" with the car, but it has me
> baffled...
>
> I have an 06 Civic Si. It is a great car, but it didn't come with a
> compass, which I have always found invaluable, being that I do a lot of
> on-site work all over Western NY and Northwestern PA.
>
> So, I bought a little ball compass that can be stuck to the dash,
> suctioned
> to the windshield or clipped to the visor. Simple solution.
>
> The problem is that no matter which way I go, I am always pointed ENE
> according to the compass, when it is anywhere inside the front section of
> the car. I haven't checked it in the back, as I don't ever plan to drive
> from there... ;-)
>
> Before you ask, no there is nothing wrong with the compass. If I take it
> out of the car and walk around, it works fine.
>
> So, my question is simply if anyone knows what in the car could be causing
> this. There must be something with a strong enough field that it is
> pulling the compass, but I can't seem to narrow it down. I get the same
> results with the compass in the passenger seat area or the drivers area,
> on
> top of the dash or below, and even at the roofline.
>
> I don't expect to be able to fix it. The only solution may be to buy the
> stupid $200 option rearview mirror with a built-in digital compass, but
> I'd
> still love to know what on earth is going on...
>
> --
> Joseph M. LaVigne
My guess is that the car body is magnetized. I used to work in aviation and
would periodically see the problem in fabric covered planes that had steel
tubing frames. We would try to compensate the compass and we wouldn't even
get in the ballpark. (If the problem is electrical, you will see the compass
jump when you turn things on and off.)
It is theoretically possible to degauss the car body - it's the practical
part that gets in the way. The essense is to wrap the body with wire (the
way you are probably already thinking, from the side over the top and down
and around). The wire is connected to AC power - you'd want a few amps
flowing - that is slowly decreased. I've never done it because it was beyond
the authorization of our avionics/instrument shop. Whether you want a
compass enough to pursue that is up to you.
Mike
09-08-2006, 07:48 PM
#15
Guest
Posts: n/a
Re: Wierd Magnetic Fields?
"Joe LaVigne" <jlavigne@hits-buffalo.com> wrote in message
news:12le1y3j8bq3$.dlg@hits-buffalo.com...
> OK... This isn't really a "problem" with the car, but it has me
> baffled...
>
> I have an 06 Civic Si. It is a great car, but it didn't come with a
> compass, which I have always found invaluable, being that I do a lot of
> on-site work all over Western NY and Northwestern PA.
>
> So, I bought a little ball compass that can be stuck to the dash,
> suctioned
> to the windshield or clipped to the visor. Simple solution.
>
> The problem is that no matter which way I go, I am always pointed ENE
> according to the compass, when it is anywhere inside the front section of
> the car. I haven't checked it in the back, as I don't ever plan to drive
> from there... ;-)
>
> Before you ask, no there is nothing wrong with the compass. If I take it
> out of the car and walk around, it works fine.
>
> So, my question is simply if anyone knows what in the car could be causing
> this. There must be something with a strong enough field that it is
> pulling the compass, but I can't seem to narrow it down. I get the same
> results with the compass in the passenger seat area or the drivers area,
> on
> top of the dash or below, and even at the roofline.
>
> I don't expect to be able to fix it. The only solution may be to buy the
> stupid $200 option rearview mirror with a built-in digital compass, but
> I'd
> still love to know what on earth is going on...
>
> --
> Joseph M. LaVigne
My guess is that the car body is magnetized. I used to work in aviation and
would periodically see the problem in fabric covered planes that had steel
tubing frames. We would try to compensate the compass and we wouldn't even
get in the ballpark. (If the problem is electrical, you will see the compass
jump when you turn things on and off.)
It is theoretically possible to degauss the car body - it's the practical
part that gets in the way. The essense is to wrap the body with wire (the
way you are probably already thinking, from the side over the top and down
and around). The wire is connected to AC power - you'd want a few amps
flowing - that is slowly decreased. I've never done it because it was beyond
the authorization of our avionics/instrument shop. Whether you want a
compass enough to pursue that is up to you.
Mike
news:12le1y3j8bq3$.dlg@hits-buffalo.com...
> OK... This isn't really a "problem" with the car, but it has me
> baffled...
>
> I have an 06 Civic Si. It is a great car, but it didn't come with a
> compass, which I have always found invaluable, being that I do a lot of
> on-site work all over Western NY and Northwestern PA.
>
> So, I bought a little ball compass that can be stuck to the dash,
> suctioned
> to the windshield or clipped to the visor. Simple solution.
>
> The problem is that no matter which way I go, I am always pointed ENE
> according to the compass, when it is anywhere inside the front section of
> the car. I haven't checked it in the back, as I don't ever plan to drive
> from there... ;-)
>
> Before you ask, no there is nothing wrong with the compass. If I take it
> out of the car and walk around, it works fine.
>
> So, my question is simply if anyone knows what in the car could be causing
> this. There must be something with a strong enough field that it is
> pulling the compass, but I can't seem to narrow it down. I get the same
> results with the compass in the passenger seat area or the drivers area,
> on
> top of the dash or below, and even at the roofline.
>
> I don't expect to be able to fix it. The only solution may be to buy the
> stupid $200 option rearview mirror with a built-in digital compass, but
> I'd
> still love to know what on earth is going on...
>
> --
> Joseph M. LaVigne
My guess is that the car body is magnetized. I used to work in aviation and
would periodically see the problem in fabric covered planes that had steel
tubing frames. We would try to compensate the compass and we wouldn't even
get in the ballpark. (If the problem is electrical, you will see the compass
jump when you turn things on and off.)
It is theoretically possible to degauss the car body - it's the practical
part that gets in the way. The essense is to wrap the body with wire (the
way you are probably already thinking, from the side over the top and down
and around). The wire is connected to AC power - you'd want a few amps
flowing - that is slowly decreased. I've never done it because it was beyond
the authorization of our avionics/instrument shop. Whether you want a
compass enough to pursue that is up to you.
Mike
