Garmin 250C User Manual

FLUSH MOUNT TEMPLATE

FISHFINDER 250/250C

TRIM TEMPLATE ALONG THIS LINE TO AID FITTING

FISHFINDER 250/250C

UNIT OUTLINE CUT MOUNTING SURFACE ALONG

INSIDE OF THIS LINE

-Be very careful when cutting this hole, there is only a small amount of clearance between the unit and the Mounting Holes.

DRILL A 3/8" HOLE. \ BEGIN CUTTING HERE

3.0 mm (1/8")

Drill four 3mm (1/8”) mounting holes at the indicated locations. Install the four Mounting Studs into the unit by screwing the shorter section into the back of the unit. Use a 1/16" (2mm) Allen Wrench to tighten the Mounting Studs until the stops contact the case. Be careful not to overtighten as this may damage the Mounting Stud. The studs have a reusable thread-locking patch pre-applied from the factory. Place the unit in position in the cutout in the mounting surface. Place washers over the Mounting Studs, then thread on one Hex Nut per Mounting Stud.

Tighten all four Hex Nuts until the unit is snug against the mounting surface.

Install and tighten the second Hex Nut on all four Mounting Studs to lock

the first Hex Nut in place.

106.0 mm (4.17")

105.5 mm (4.15")

Garmin International, Inc. 1200 East 151st Street, Olathe, Kansas 66062, U.S.A.

www.garmin.com

Part Number 190-00329-00 Rev. A February 2004 Printed in Taiwan