G) Setting Of Digital Throttle Trim - Reely 23 15 52 Bedienungsanleitung

g) Setting of digital throttle trim

Just as with the steering servo, the centre position (idle position) can also be electronically adjusted for
the throttle servo. With the throttle trim the idle motion of the engine is later set during the operation of
the model.
Since the idle motion is dependent on the present outdoor temperature, air humidity, air
pressure and of course the operating temperature of the engine, the throttle trim has to
be adjusted more often.
In order for the engine not to go out when the brakes of
vehicle are applied, an adjustment screw (1) on the slide
carburettor prevents the complete closing of the carburet-
tor.
The more the setting screw is screwed into the carburettor,
the larger the air gap on the slider and the higher the idle
speed.
The setting screw is already preadjusted by the factory and
can later be readjusted on the engine that is run-in and at
operating state temperature.
Please note:
If the idle speed is too high, the model will not
stop at idle speed and the centrifugal clutch is
overloaded. If the idle speed is too low, the
engine will take no more fuel and will go out
when the brakes are applied.
Set the throttle servo with the help of the trim button for
the drive function (also see illustration 1, pos. 14) in a way,
so that the slide on the carburettor is closed up to the limit
stop on the setting screw (2), but the brake of the vehicle
(3) does not grip yet.
Doing this, the operating lever for the drive function (see
illustration 1, pos. 8) has to be in centre position.
Next to the trim display TRM and the channel 2 the letter F
(F for "forward") or B (B for "backward") will appear, de-
pending on the trim direction and the necessary correction
value will appear in the display.
If you are also using your remote control for a model with
electric motor and electronic cruise control, you can also
use the digital throttle trim.
This may be necessary when the model rolls slightly forward or backward, although the operating lever
for the drive function is in the centre position (stop position). When using programmable cruise con-
trols set the value for the trim to "F0".
14
4
2
TRM
Illustration 14
1
3
CH
57