Garmin 178 sounder

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dbroe333
SAI Lug Worm
Posts: 9
Joined: Sun May 17, 2009 7:49 pm
Favourite Fish: 25lb pike
Location: Sligo

Garmin 178 sounder

#1 Post by dbroe333 »

Hi all finally got the longliner out today it was great. There was only one problem the fishfinder page of the Garmin 178 did not display the sea floor,any fish or the depth of water we were in.
Thanks
Daniel
The worst day fishing is better than the best day at school.
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slowarm
SAI Hammerhead
Posts: 374
Joined: Fri Sep 29, 2006 12:32 pm
Location: Galway

Re: Garmin 178 sounder

#2 Post by slowarm »

Check your connections - perhaps the sounder is not linked up. Check the sounder itself to see if there's any damage.
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JimC
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Posts: 3083
Joined: Wed Jan 29, 2003 5:18 pm
Location: Cork

Re: Garmin 178 sounder

#3 Post by JimC »

Could do with a bit more info here.
Am I right in assuming that the 178 is a gps that can be used as a sounder as well if hitched to a transducer… do you have a transducer fitted? For example the 178c is not shipped with a t/ducer, its optional. If you have a t/ducer fitted check the settings maybe the range is set to manual rather than auto? Maybe reset to factory settings to clear any previous settings. Check your connections. Listen to the transducer and see if you are getting “ticks or pings” lack of same could indicate a faulty t/ducer.
dbroe333
SAI Lug Worm
Posts: 9
Joined: Sun May 17, 2009 7:49 pm
Favourite Fish: 25lb pike
Location: Sligo

Re: Garmin 178 sounder

#4 Post by dbroe333 »

Jim from Cork wrote:Could do with a bit more info here.
Am I right in assuming that the 178 is a gps that can be used as a sounder as well if hitched to a transducer… do you have a transducer fitted? For example the 178c is not shipped with a t/ducer, its optional. If you have a t/ducer fitted check the settings maybe the range is set to manual rather than auto? Maybe reset to factory settings to clear any previous settings. Check your connections. Listen to the transducer and see if you are getting “ticks or pings” lack of same could indicate a faulty t/ducer.


Thanks lads ill chek out this evening.
jim ,
It has a t/ducer which makes that sound you said.
The worst day fishing is better than the best day at school.

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