Bedienungsanleitung Multiplex ROYALevo9 (Seite 5 von 58) (Englisch)

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Instructions

Seite 5

ENGLISH

the method of frequency control in use. Do not

switch ON until you have done this, otherwise there

is a danger of channel clashes and wrecked models.

x Check the range with the transmitter aerial col-

lapsed.

x Ensure that you have selected the right model

memory.

x Check that all primary and secondary control sys-

tems are working perfectly, and that the control

surfaces are deflecting in the right “sense” (direc-

tion).

If you detect any irregularity or problem, abort

the flight. Seek out the cause of the error, elimi-

nate it, and then check everything again.

When operating your model:

x If you have little or no experience flying radio-

controlled models, it makes sense to ask an experi-

enced model pilot to help you initially. The use of a

Teacher/Pupil (Trainer) system is strongly recom-

mended, especially for the initial phase of learning

to fly.

x Operate the model only at suitable approved sites.

x Never fly or run your model directly towards or over

spectators.

x Don’t carry out risky manoeuvres when flying or

operating your model.

x Have a clear idea of your abilities and skill; don’t

over-estimate what you can do!

x If you detect any sign of problems or interference,

land the model immediately and carry out a thor-

ough check.

x Caution: static charges!

When the air is extremely dry (in mountainous ter-

rain, in mountain bowls, close to weather fronts)

static charges tend to build up in the transmitter

and/or the pilot. The charge eventually dissipates

through a static spark, which can endanger the pi-

lot or cause interference to the transmitter.

Counter-measures:

When you feel “static”, cease operations as soon as

you possibly can, and walk a little way down the

mountain to reach a less exposed position.

x Minimum distance to mobile phones: 2 m !

When operating the transmitter maintain a mini-

mum distance to mobile phones of 2 meters.

Information on ESD

Electronic devices are sensitive to electro-

static discharges. This module is equipped

with electro-statically sensitive compo-

nents. They can be destroyed as the result

of an electro-static discharge (potential

discharge) when the module is touched, or their service

life can be affected. At delivery, a conductive ESD pro-

tection bag protects the module.

Please make sure the following protective measures for

electro-statically sensitive modules are observed:

x Before inserting or removing the module from the

base unit, equalise the potential between yourself

and your surroundings (e.g. touch a radiator).

If necessary, open the base unit and touch a large

part of it in order to provide potential compensa-

tion with the base unit.

x Only then remove the module from the conductive

ESD protection bag. Avoid direct contact with the

electronic components or with the soldering points.

Only touch the module at the edge of the board.

x Outside the base unit, store the module inside the

conductive ESD protection bag only. Never allow

direct contact with any conventional non-ESD

compliant plastic foam, Styrofoam or other plastic

container.

3.2. Range checking

Range checking gives reliable information about the

working condition of your radio control system.

Based on our experience and measurements we have

designed a test formula which will always keep you on

the safe side.

1. Set the transmitter aerial in an up-

right, slightly angled position and

then collapse all the sections to-

gether.

2. Set up the model so that the tip of

the receiver aerial is about 1 m

above the ground.

3. Ensure that there are no large metal-

lic objects (e.g. cars, wire fences etc.)

in the vicinity of the model.

4. Carry out the test only if there are no other trans-

mitters switched on - even if they are on different

channels.

5. Switch on the transmitter and receiving system. At

a range of about 80 m between transmitter and

model check that the control surfaces still respond

immediately and definitely to stick deflections,

without carrying out any unwanted movements.

When close to the range limit the servo output

arms will start to jitter; they should not move by

more than the width of the output arm.

6. Secure the model and repeat the test with the

power system running (alternating the throttle set-

ting between idle and full-throttle).

The stated range of 80 m is only an approximate guide-

line, as the actual range will vary very greatly according

to ambient conditions. For example, effective range

may only be half the stated value at a mountain bowl

site, or close to a public radio transmitter, radar station

or similar.

What can you do to establish the cause of insuffi-

cient range?

1. Change the position of the receiver aerial. If it is

close to metal parts or model components rein-

forced with carbon fibre, the receiver may suffer

adverse effects.

The influence of electric power systems and igni-

tion systems also varies if you alter the position of

the aerial.

2. Disconnect the servos from the receiver one by one,

and repeat the check. Connecting leads of exces-

sive length without suppressor filters have an ad-

verse effect on reception conditions. Remember

that servos deteriorate with age, and then generate

more interference than when new (brush sparking,

suppressor capacitors adrift from motor terminals

etc.).

Multiplex ROYALevo9 Seite 5

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