Furuno GP-7000F - Manual (Page 9)

3
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).
1. Prepare a cutout in the mounting location using the template provided.
2. Fix the display unit with six washer head screws (M4x20) provided.
Mounting dimensions for flush mounting
B A
A: Thickness of console
=
52 80 150
Service
Clearance
Unit: mm