"angeltomas" u36369@uwe wrote in news:7637edb7ece32@uwe:
 Thanks Peter
 Just one problem I dont have the manuals or schematics,even do I know
 how to use the garmin.I hope someone has the manual that specifies the
 color of the wires for data out and data in.Thanks for your help
 friend,your pointing me in the right direction......Regards .....Angel
 
 
http://www8.garmin.com/support/userM...subcategory=35
&product=010-00238-00
Every Garmin discontinued gadget back to Noah's Ark depth sounder is on 
garmin's support pages.  Always go there, first, before here....(c;
http://www8.garmin.com/support/userManual.jsp
Select market MARINE then DISCONTINUED for all the old stuff, no matter 
what it is.  They're all PDF files so you need Adobe Acrobat Reader from 
www.adobe.com for free if you don't have it.
Larry
-- 
Noah's depth sounder only shows two parts:
1 - Stone, round with mounting hole
2 - line, hemp, long
Doesn't show the part numbers in my manual.