Raymarine C90W Installation Manual page 43

Select a location that is as close as possible to the boat's DC
power source. This will help to keep cable runs to a minimum
C-Series Widescreen dimensions
C90W, C120W and C140W dimensions
A
Model A B
12.45 in 7.74 in
C90
(316 mm) (197 mm)
14.97 in 10.0 in
C120
(380 mm) (245 mm)
16.66 in 10.9 in
C140
(423 mm) (277 mm)
Internal GPS environment
In addition to general guidelines concerning the location of marine
electronics, there are a number of environmental factors to consider
when installing equipment with an internal GPS antenna.
Location and mounting
C
D
C D E
4.43 in 6.14 in 8.3 in
(113 mm) (156 mm) (211 mm)
4.43 in 6.14 in 10.2 in
(113 mm) (156 mm) (260 mm)
4.43 in 6.14 in 11.46 in
(113 mm) (156 mm) (291 mm)
Mounting location
• Above Decks mounting.
Provides optimal GPS performance. (For equipment with
appropriate waterproof rating.)
• Below Decks mounting.
Provides good performance with GRP construction vessels,
however GPS may be less effective in poor prevailing conditions.
Note: Below decks mounting on vessels of non-GRP construction
may require an external GPS mounted above decks.
D11190-1
43