Raymarine St290 - Surface Mounting

Chapter 2: Installation Procedures 6-2-23
ST290 Instrument System Owner’s Handbook
Surface mounting
To surface mount an instrument or keypad, use the procedure shown in
Figure 2-23 to Figure 2-26 .
Figure 2-23: Surface mounting, step 1
Figure 2-24: Surface mounting, step 2
1 Remove template from
handbook apply to required
location and mark cutting
centers for instrument or
keypad boss and fixing studs.
D5714-1
C
u
t 2.2
5
in
(5
7
m
m
) d
ia
m
ete
r
D5703-1
In
stru
m
en
t ed
g
e
Ins
tru
m
e
nt ed
g
e
2
.68
in
(68
m
m
)
2.6
8 in (6
8 m
m
)
1
.71
in
(4
3
.5
m
m
)
1.7
1
in
(4
3
.5
m
m
)
D
rill
3
/1
6
in
(5m
m
)
d
ia
m
e
te
r
D
rill
3
/1
6
in
(5
m
m
)
d
ia
m
e
te
r
REM
OVE M
ATERIAL FROM
SHADED AREAS
TOP
Digital Instrum
ent
ST290
Tem
plate
SURFACE MOUNT
D
rill
3
/1
6
in
(5
m
m
)
d
ia
m
e
te
r
D
rill
3
/1
6
in
(5
m
m
)
d
ia
m
e
te
r
2 Cut hole for instrument or keypad
boss.
D5715-1
81183_2 S6.book Page 23 Wednesday, May 7, 2003 11:27 AM