1. HOW TO INSTALL THE EQUIPMENT
10
1.4 Heading Adjustment
The amount of adjustment required for the heading depends on the outcome of the previous sec-
tion [1.3 Compensation of Deviation]. Do the following to correct the discrepancy.
1. Press the [+] or [-] key. All lamps flash green and the unit enters heading adjustment mode.
Note: Perform step 2 within five seconds. Heading adjustment mode stays active for 5 sec-
onds after the key is pressed. If you do nothing, the unit returns to normal mode automatically.
2. Use the [+] or [-] key to adjust the difference between the sensor output heading and the actual
heading.
Heading can be adjusted at intervals of 0.1° or 1.0°. (see table below).
CAUTION
Before doing the heading adjust-
ment, turn off the autopilot.
The rudder may jerk violently if the
autopilot is powered, creating a
dangerous condition.
Key Set interval Lamp Status
Short press [-] key with-
in 5 seconds
-0.1°
(decreases 0.1°
with every press)
Each time you press the [-] key, the STATUS lamp
will light on and off.
Long press [-] key with-
in 5 seconds
-1.0°
(decreases in 1.0°
increments while
key is pressed)
: Flashing (green)
CALIB STATUS CHECK
CALIB STATUS CHECK
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