Raymarine Chartplotter - Manual (Page 98)

Installation Template T-1
Installation Template
TOP
Drill hole
5 mm (3/16")
diameter
(4 positions)
Drill hole
6 mm (1/4")
diameter
(4 positions)
Drill hole 10 mm (3/8") diameter (4 positions)
RayChart 420 template
D4729-1
125 mm (4.92 in)
164.2 mm (6.46 in)
Cut out
shaded area
only