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Northstar Explorer 657 Installation and Operation Manual74
17-15 Setup > Simulate
Simulate mode is a way of becoming familiar with
the 657 (see section 2-6).
Press
twice, then select Simulate:
Simulate
Turn simulate mode off
Turn simulate mode on
!
WARNING
Never have simulate mode on when the 657 is
navigating on the water.
Mode
There are two choices for Mode:
18 Installation
!
WARNING
Ensure that any holes cut are in a safe
position and will not weaken the boat’s
structure. If in doubt, consult a qualified
boat builder.
CAUTION
Do not mount any part where it can be used as a
hand hold, where it might be submerged or where
it will interfere with the operation, launching or
retrieving of the boat.
To help ensure proper operation, do not mount
any part or cable within 0.5 m (20”) of the plane of
a radar antenna or within 1 m (3 ft) of a compass
or source of electrical noise, such as engines,
fluorescent lights, and power inverters.
When fitting a cable, do not crush or strain the
cable. Secure the cable at regular intervals. Ensure
no connectors or exposed terminals are in wet
area.
If the cables supplied are too long, do not shorten
the cable; instead coil the cable. Most cables can
be extended with Northstar extension cables. Do
not fit more than one extension cable.
Correct installation is critical to the
performance of the unit. It is vital to read
the entire installation section of this manual
and the documentation that comes with the
antenna and any other units before starting
installation.
1 Normal
Simulates the boat moving from the selected
start point at the given speed and heading. The
options required for Normal are:
Speed: The simulated boat speed to use.
Course: The simulated course over ground.
Note: To select the start point, go to the chart
window before starting the simulation. Then:
• To start the simulation from the boat position,
press
to switch to center on boat
mode.
• To start the simulation from a different point,
move the cursor to that point on the chart.
Tip: To calculate a course, use the cursor (see
section 3-3).
Tip: As the boat moves, vary Course to
simulate the boat moving off course.
2 Demo
Simulates a boat moving along a route and
automatically displays different 657 functions.
The options required for Demo are:
Speed: The simulated boat speed to use.
Route: The route to follow.