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Robertson AP9 MK3 Autopilot
COMBINATION OF S9/FU91 LEVERS
A combined system of S9 (NFU) and FU91 (FU) may be configured as
illustrated (simplified):
OPERATION
The autopilot is used as previously described. Mode changes are
made as normal. As an example the AP9 MK3 is in the AUTOPILOT
mode.
TRANSFER TO NFU:
When the manoeuvring is finished, push the S9 lever back to locked position
Note !
(IN).
TRANSFER TO FU:
RESUME AUTOPILOT MODE
When finishing the operation by either the FU91 or the S9 (remember
to push back to locked position), automatic steering is resumed by
pushing "AUTOPILOT" on the control unit.
If external mode switch is used in combination with the selection of
NFU and FU levers, simply select the function marked on the switch.
Example:
2-24
S9
• Pull out the required S9 lever for activation and NFU
commands can be made.
• Push the PTTC button on the required FU91 to activate the
lever.
S9 PORT
PTTC DISABLED
FU91 PORT
AP9 MK 3
AUTOPILOT
R
ALARM
* * * * * * *
RESET
NAV
HELMS-
AUTO
COMPASS
ILLUM
INFO
INCREASE
MAN
SELECT
RUDDER
WEATHER
PORT
STBD
OFF
COUNTER
DECREASE
RUDDER
AP9 MK3
AP9 MK3
R
AP9 MK3
AUTOPILOT
ALARM
* * * * * * *
RESET
NAV
HELM S-
AUTO
COMPASS
ILLUM
INFO
INC REASE
MAN
SELECT
COUNTER
RU DD ER
WEATHER
DEC REASE
PORT
STBD
OFF
RU DD ER
MODE SELECTOR
FU91
S9 STBD
PTTC DISABLED
FU91 STBD
20169223D
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