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Simrad AP21 User Manual

Simrad AP21
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Trouble shooting
20220596G 117
Alarms in AUTO and NAV:
The boat is off
course
Extreme weather
conditions, too slow
speed.
Boats heading is
outside fixed off
course limit of 20
deg. (Automatic reset
when inside limit.)
1. Check steering parameters (Rudder,
Autotrim, Seastate-filter).
2. Increase Rudder value
3. Increase boat speed, if possible, or
steer by hand.
Alarms in NAV
NAV. data
failure
Missing or invalid
NAV data.
1. Use NMEA Test Menu
2. Check Nav. receiver setup.
6.2 System Data Menu
The menu is accessed from the User Set up Menu (page 33). It
provides you with additional system data that can be useful when
testing or trouble shooting the system.
Sequences
FWD in MENU
Sequences
BACK in
MENU
Scrolls through menu
selections or sets
value on menu items
BACK FWD
Quick double press
to enter
User Setup Menu
NAV
SETUP
Course adjust
SYSTEM DATA
NMEA DATA
To access the system data items, turn the course knob clockwise.

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Simrad AP21 Specifications

General IconGeneral
BrandSimrad
ModelAP21
CategoryMarine Equipment
LanguageEnglish

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