Furuno GP-3500F Installation Manual page 10

Flush mounting
If the thickness of the console is 11-14 mm, use the washer head screws (M4X20) supplied
with the installation materials. If it is thicker than those dimensions, the length of the screws
should be the thickness of the console plus 7.3 mm ±1.5 mm. The length of the threaded
portion to be inserted to the display unit should not exceed 7 mm (B 7).
B
A
A:Thickness of console
Pan head screw length and thickness of console
1. Prepare a cutout in the mounting location using the template provided.
2. Fix the display unit with six washer head screws (M4X20).
50
64
36
269.4 0.5
6- 2.25
262 1
Unit: mm
Mounting dimensions for console mounting
3