RC Logger 88001RC, Operating Instructions Manual

P. 29

The.RC.EYE.650’s.green.LED.(LD1).flashes.as.confirmation.and.the.neutral.position.is.memorised.

7. 

Move.the.THROTTLE.back.to.zero,.move.YAW,.Nick,.and.ROLL.into.the.neutral.position.

8. 

The.red.LED.(LD2).is.OFF.and.the.green.LED.(LD1).is.ON;.the.RC.EYE.650.is.now.ready.to.fly!

9. 

If.you.do.not.set.the.neutral.position,.the.RC.EYE.650.will.use.either.the.factory.settings.or.the.last.saved.value!

It is very important that you set the neutral position of the RC EYE 650 as precisely as possible. For this, it is necessary to set the 

neutral position on a completely horizontal base. Ideally, this should be measured with a spirit level.

Due.to.different.environmental.conditions.than.in.the.factory.and/or.at.the.actual.place.of.flight.operation,.the.factory.settings.may.not.be.

ideal!.It.is.therefore.urgently.recommended.that.you.set.the.neutral.position.before.first.flight.
If.the.RC.EYE.650.still.swerves.in.one.direction.despite.the.relevant.trims.to.the.transmitter,.the.neutral.position.must.be.stored.again.by.

slightly.lifting.up.the.RC.EYE.650.on.the.side.to.which.it.swerves..This.way,.the.(changed).position.is.saved.as.the.new.centre.position.

We recommend disabling the fail-safe function of the transmitter. Although fail-safe is supported by the RC Eye 650 it is essential to 

ensure proper and complete fail-safe set-up. Please refer to your transmitter’s operating instructions. Incorrect fail-safe set-up may lead 

to malfunction and uncontrolled flight behaviour of the RC Eye 650 flight control system which may result in crashing the aircraft.

We strongly recommend that you program the THROTTLE CUT function in your transmitter if available.

Please refer to your transmitter manual for programming details.

sAfety MeAsures

11. 

The.RC.EYE.650.has.a.range.of.safety.measures.which.protect.the.model.from.damage.and/or.should.reduce.possible.damage.to.a.

minimum..The.protection.mechanisms.are.identified.by.LED.indicators..For.this,.observe.the.chapter.“LED.indications”.

Motor Protection

The.control.electronics.has.a.motor.protection.which.immediately.switches.off.all.motors.if.one.propeller.is.blocked.(e.g..after.a.crash)..After.

possible.damage.has.been.checked.for,.the.motors.can.be.restarted.using.the.normal.control.command.“starting.the.motors”.

emergency landing

If.the.control.electronics.of.the.RC.EYE.650.detects.interference.that.is.too.great,.it.tries.to.realign.the.RC.EYE.650.to.a.level.position.
If.interference.of.the.receiver.continues,.the.throttle.is.set.to.a.value.just.under.hovering.(without.rear.weight).and.the.RC.EYE.650.begins.its.descent.

When there is no more interference, the model pilot can give another control command and the emergency landing programme is terminated.

low voltage Monitoring

The.RC.EYE.650.constantly.monitors.the.voltage.of.the.connected.battery..If.it.falls.below.a.critical.level.over.a.particular.period.of.time,.this.

will.be.indicated.by.the.LEDs..In.this.case,.the.red.LED.(LD2).flashes.and.the.green.LED.(LD1).will.be.lit..This.indicator.can.only.be.switched.

off by disconnecting the battery.

In.order.to.detect.a.low.rechargeable.battery.during.flight,.it.is.recommended.that.strong.throttle.thrusts.be.carried.out.from.time.to.time..If.

the.RC.EYE.650.responds.slowly.and.weakly,.it.should.be.landed.and.the.rechargeable.battery.should.be.checked..Due.to.the.performance,.

this.test.is,.however,.difficult.to.realize.
In.the.case.of.a.long,.uninterrupted.flight.operation,.it.is.recommended.to.also.test.the.LED.indicators.through.landing.from.time.to.time.