Raymarine L470 - Manual (Page 23)

Installation
17
Fig. 2-11
Dimensions
3-29/32"(99 mm)
4-7/32"(107 mm)
6-5/8" (169 mm)
5-13/16"
(147 mm)
8-1/4"
(210 mm)
Hole 3/16" (5 mm)
2-25/32"
(70 mm)
2-21/32"
(67 mm)
1-15/32"
(37 mm)
1-3/4"
(45 mm)
4-9/32"
(109 mm)
1-3/4"
(44 mm)
2-27/32"
(72 mm)