FUTABA T8J-2.4G, Инструкция по эксплуатации

Страница: 37 / 93

37
Engine idle management: IDLE-DOWN and THR-CUT
IXQFWLRQVZKLFKZRUNZLWKWKHGLJLWDO
THROTTLE TRIM to provide
a simple, consistent means of engine operation. No more fussing with getting trim in just the right spot for landings or
WDNHRIIV)RUDGGLWLRQDOHQJLQHDGMXVWPHQWVVHH
THROTTLE-NEEDLE
(p. 62) and
THROTTLE DELAY
(p. 63).
IDLE-DOWN
(
ACRO
RQO\ORZHUVWKHHQJLQHLGOHIRUVLWWLQJRQWKHUXQZD\SULRUWRWDNHRIIVWDOOVDQGVSLQVDQGODQGLQJV
7KHQRUPDOLGOHVHWWLQJLVDOLWWOHKLJKHUIRUHDVLHUVWDUWVDQGVDIHÀLJKWVZLWKOHVVULVNRIGHDGVWLFNV
Important note: The
IDLE-DOWN
function is not normally used when starting the
HQJLQHDQGLWVDFFLGHQWDORSHUDWLRQPD\NHHS\RXUHQJLQHIURPVWDUWLQJ7KH-
warns that IDLE-DOWN is on when the transmitter is turned on. Be sure to turn off
WKHIXQFWLRQRURYHUULGHWKHZDUQLQJE\SUHVVLQJWKHDQGNH\VIRURQH
second simultaneously.
This may be assigned to any switch/position. Some modelers accidentally assign IDLE-DOWN to one side of a switch
and THR-CUT
WRWKHRWKHU7KHUHLVQR³QRUPDO´VHWWLQJWRVWDUWWKHHQJLQH%\GHIDXOW
IDLE-DOWN is set to SWITCH C
FHQWHUDQGGRZQ7KLVZRUNVZHOOZLWK
THR-CUT
also on SWITCH C
GRZQ7KH6:,7&+XSLVQRUPDOÀLJKWVWDUWLQJ
center for slower maneuvers/landing, and down to cut the engine. If you assign IDLE-DOWN or THR-CUT
WRWKHVSULQJ
loaded TRAINER SWITCH F (8JA) or H
-+WKHQXVHWKHWUDLQHUIXQFWLRQ\RXPD\ULVNORVVRIWKURWWOHFRQWURORU
GHDGVWLFNIRU\RXUVWXGHQW
GOAL of EXAMPLE: STEPS: INPUTS:
Decrease the throttle setting to idle
with the flip of a switch for spins and
landings. Open
IDLE-DOWN
function.
for 1 second.
to IDLE-DOWN .
Activate the function.
to
MIX
. to
OFF
.
With
THROTTLE STICK
at idle, adjust
the rate until engine idles as desired.*
THROTTLE STICK .
to
RATE
. until engine idles
as desired.
Optional: change switch assignment.
Choose desired switch and position.
to
SW
. to desired
SWITCH
.
to POSI . to desired position.
Close.
Where next?
THR-CUT
: see p. 38.
1RUPDOO\DYDOXHRI6HFXUHWKHIXVHODJHHQJLQHUXQQLQJ6HWWKH
THROTTLE STICK
to idle. Adjust the
IDLE-DOWN
UDWHZKLOHÀLSSLQJWKH
VZLWFK21DQG2))XQWLOWKHGHVLUHGLGOHLVDFKLHYHG%HVXUHWRWKURWWOHXSSHULRGLFDOO\WRDOORZWKHHQJLQHWR³FOHDQRXW´DQGLGOHUHOLDEO\