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Overhead
Shelf/Table
IN-DASH BRACKET INSTALLATION
Optional in-dash bracket available.
Interphase part # 17-0054-008
Installation
Display Unit
The compact size of the Twinscope display unit allows
for easy installation in almost any vessel. To get
maximum performance and life from your unit, the
following guidelines should be considered when
selecting a mounting location:
1) Select a location where the unit is protected from
excessive temperatures. Heat is one of the worst
enemies of electronic components, and will accelerate
component aging, thereby reducing the trouble-free life
of your Twinscope.
2) Mount the display in a location where it will be
convenient to route the power cord and transducer cable.
Power connection
Connect the two-pin plug on the end of the power
supply cable to the power supply jack located at the rear
of the main display unit. Connect the red wire to the
positive terminal and the black wire to the negative
terminal of your boat's 12 VDC battery.
To minimize electrical interference, carefully route the
power cable so that it does not run parallel or close to
the transducer cable, engine, refrigeration, bilge pump or
any other critical wiring.
IMPORTANT: The Twinscope's 12 VDC power leads
should go directly to the boat's battery, distribution
board, or breaker panel. Instability of the display may
result if the unit has to share leads with other electrical
systems aboard your boat.
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