NT888G MK2 AUTOPILOT OPERATING MANUAL
2.6 The LIMITS Menu / OHA Calibration (Continued).
To set the OHA delay time:-
a)
Simultaneously press the “
CANCEL
” and “
CONFIRM
” keys for 5
seconds until the
Set Up
Menu is displayed with a blue cursor
highlighting the Set Up parameter currently selected.
b)
Rotate the Autopilot
Set Course
Control to move the cursor to
parameter number
68
(
OHA DELAY
).
c)
Use the rotary (+/-) illum. control to set
10-60 SECs
as required.
2.6 (iii) Course Comparator Alarm.
This facility compares the Heading data received by the Autopilot system and
registers any difference between the Heading values received by the two highest
priority inputs (nominated via the Set Up Menu) and produces an audible and
visual alarm if the difference exceeds the value set in the LIMITS Menu.
The Heading input comparisons can be NMEA vs NMEA or NMEA vs HSC2 (i.e.
whichever inputs are prioritised as No.1 and No.2).
To switch the Course Comparator Alarm Mode ON/OFF:-
a)
Simultaneously press the “
CANCEL
” and “
CONFIRM
” keys for 5
seconds until the
Set Up
Menu is displayed with a blue cursor
highlighting the Set Up parameter currently selected.
b)
Rotate the Autopilot
Set Course
Control to move the cursor to
parameter number
70
(
COURSE COMPARATR
).
c)
Use the rotary (+/-) illum. control to set
ON/OFF
as required.
To set the two highest priority heading inputs:-
a)
If not already in the Autopilot
Set Up
Mode, simultaneously press the
“
CANCEL
” and “
CONFIRM
” keys for 5 seconds until the
Set Up
Menu
is displayed with a black cursor highlighting the Set Up parameter
currently selected.
b)
Rotate the Autopilot
Set Course
Control to move the cursor to
parameter numbers
57
and
59
(
MAG & NMEA PRIORITIES
).
c)
Use the rotary (+/-) illum. control to select as appropriate.
To set the CCA delay period (10-60 seconds):-
The CCA delay period cannot be independently set and always takes the delay
time set for the Off Heading Alarm. (See item 2.6 (ii) above).
Содержание NT888G MK2
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