Chapter 3: Installation 13
There must also be a viable route for the transducer cable to be routed to the
instrument.
Instrument
ST60+ instruments can be fitted either above or below deck, provided the rear of
the instrument is sited where it is protected from contact with water.
Each instrument must also be positioned where:
• It is easily read by the helmsman.
• It is protected against physical damage.
• It is at least 9 in (230 mm) from a compass.
• It is at least 20 in (500 mm) from radio receiving equipment.
• There is reasonable rear access for installation and servicing.
CAUTION: Keep the rear of the instrument dry
Keep the rear of instrument dry. Failure to observe this caution
could result in damage if water enters the instrument through
the breathing hole or comes into contact with the electrical
connectors.
4.33 in (110 mm)
0.93 in
(23.5 mm)
0.6 in
(15 mm)
3.54 in (90 mm)
diameter
4.53 in (115 mm)
4.90 in (124 mm)
0.25 in
(6.50 mm)
1.4 in
(35 mm)
3.54 in (90 mm)
diameter
490 in (124 mm)
D8146-1
ST60+ instrument dimensions
With standard bezel
(surface mount)
With low profile bezel
(flush mount)
81261_1.book Page 13 Tuesday, November 29, 2005 12:42 PM