Lowrance X-4

[bosshoss]

Originally Posted by salty pirate

what kind/size is the battery? the ff can handle from 18-10 volts. The fact that the voltage don't drop throughout the day makes me suspicious of the wiring. You say you cleaned terminals and pins, was there any signs of electrolysis/corrosion? what are your exact settings on the ff? on mine the depth blinks when the depth alarm is set or am at a greater depth then is set on the ff.

test the battery with a volt meter.

The battery is made by Gruber Power and is rated at 12 volt-10.5 amphour.
I have tested the battery with a digital multi-meter which is how I know it always reads 13 volts...Yes there were signs of electrolysis on the 2 male prongs going into battery box. Sanded them clean and no difference on the depth readings. 13 volts on battery, and 13 volts coming out of the battery box connector.

Also checked to make sure I don't have the depth alarm set...

[janines.fishtales@cox.net]

Thank you all for the advice. I will pass it on to CJ at OEX. He does all my work for me.



Janine

[salty pirate]

The 10.5ah should be plenty and would not expect a large voltage drop from that unit. that said I would expect some sort of volt drop after even an hour of use, at least a tenth of a volt.
Are you getting exactly 13 volt every time you test?
I have not seen the elite 4 dsi. does it have two plugs one power, one transducer?
if you can replace the power supply, or at least strip back some of the wire and see how deep the electrolysis went. ill bet the whole wire is f'ed up.

[svendawg]

Hook that battery up to something 12 volt and let it drain overnight to see if you get a voltage drop Holding at 13 volts seems unusual. Even after I charge both of my brand new battery it doesn't read 13 volts. It usually reads around 12.6 volts.

[alanw]

Yea, something wrong with your meter if it always reads 13.0v

[janines.fishtales@cox.net]

Yes, it is reading 13v always.

[svendawg]

Check the battery in your meter it may be low and that is why it only reads one number. Whenever the battery on my meter is low it reads numbers that do not match the numbers I should be reading

[bosshoss]

Sorry Janine, didn't mean to jack your thread....thanks everyone ...