Raymarine SmartPilot X-5R, Установка и настройка диска

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Chapter 3: Commissioning & Setup 39
Note:
If necessary, you can quit the correction process by pressing standby or disp. If you then
want to repeat the deviation correction, return to the SWING COMPASS screen.
6. Continue slowly turning the boat until the controller beeps and displays the
DEVIATION screen. This indicates that the SPX-5R Drive system has completed
the deviation correction.
Note:
This screen shows the maximum deviation encountered over 360° (not as an east/west
value).
If the deviation value exceeds 15° the compass is being affected by ferrous objects on
your boat. If this occurs, move the compass to a better location. Higher deviation
figures are acceptable on steel boats.
Aligning the compass heading
Once the deviation is displayed, press
disp
to move to the Heading Alignment page
( ALIGN HDG ), then:
1. Manually steer the boat on a steady course at a speed sufficient to hold that
course.
2. If you have a GPS connected to your SPX-5R Drive system:
i. Increase the boat speed to more than 3 knots.
ii. Press
auto
. The SPX-5R Drive system will then set the heading to agree with
the COG (course over ground) heading received from the GPS.
As many factors can cause a difference between heading and COG, you must fine-
tune the heading alignment so it matches the boat’s steering compass (or a known
transit bearing). To do this:
1. Use
-1, +1, -10
and
+10
to adjust the displayed heading until it matches boat’s
steering compass (or a known transit bearing).
2. Hold down
standby
for 2 seconds to exit Seatrial calibration and save the new
compass settings.
2 sec
D10473-1
Align the autopilot heading
a
b
Save changes
To:
• save deviation correction
• save heading alignment
• return to STANDBY mode
Autopilot heading
Steering compass
=
Known
heading
or
or
Adjust the autopilot heading so it shows the
same value as the boat's steering compass
Coarse adjustment: If COG is available from GPS, press to set autopilot heading to
COG value, then fine tune manually (see below).
Fine adjustment: If COG is not available (or after setting heading to COG),
align autopilot heading manually: