Hacker HC 1700A User Manual Download

Page: 4 / 16

255mm

www.hacker-model.eu

Nastavení výchylek kormidel /

Control surface

deflection

settings

(MODE 1 ‐ levý ovladač VOP + SOP

;

pravý ovladač plyn + křidélka / left hand el rudder

;

right hand gas + ailerons)

Let

Udržujte si přehled o pohybu ostatních modelů ve vzduchu. Je dobré mít
pomocníka,  který  provoz  ostatních  modelů  sleduje  a  podává  vám
informace. Po startu model srovnejte do vodorovného letu a vytrimujte tak,
aby letěl rovně. Postupně si vyzkoušejte různé režimy letu a manévry. Ve
větší  výšce  vyzkoušejte  také  minimální  rychlost,  abyste  se  seznámili  s
chováním  modelu  při  přistání.  Pozor  na  kapacitu  baterie,  abyste    s
modelem stihli včas přistát.

Přistání

Chcete-li zahájit přiblížení na přistání, uberte plyn. Nechte nos modelu
mírně  dolů  a  pomalu  snižujte  výšku  letu  a  udržujte  sníženou  rychlost.
Udělejte  poslední  zatáčku  směrem  k  přistávací  dráze  (proti  větru),
udržujte sestupovou rovinu a rychlost letu.
Po dosažení prahu dráhy uberte plyn a přitahujte výškovku až se model
dotkne  země.  Stáhněte  plyn  a  udržujte  nataženou  výškovku  až  do
zastavení modelu.

Takeoff

Remember to takeoff into the wind. When you're ready, point the model
straight down the runway, hold a bit of up elevator to keep the tail on the
ground, then gradually advance the throttle. As the model gains speed
decrease up elevator allowing the tail to come off the ground. One of the
most important things to remember with a tail dragger is to always be ready
to apply right rudder to counteract motor torque. Gain adequate speed
before gently applying up elevator, lifting the model into the air. Be smooth
on the elevator stick, allowing the model to establish a

gentle

climb to a

safe altitude before turning into the traffic pattern. OK - this is a highly
aerobatic model. After the first flight, a takeoff run of a few meters with a
vertical climb might be in order. But please, don't do this on the first flight.
Get used to the control throws first.

Flight

For reassurance and to keep an eye on other traffic, it is a

good idea to

have an assistant on the flight line with you. Tell

him to remind you to

throttle back once the plane gets to a

comfortable altitude. Wh

le full

throttle is usually desirable for

takeoff, most models fly more smoothly at

reduced speeds.

Take it easy with the

SUPER ZOOM Race

for the first

flight,

gradually getting acquainted with it as you gain confidence.

Adjust

the trims to maintain straight and level flight. After

flying around for a while

and while stil

at a safe altitude with

plenty of battery life, practice slow flight

and execute

practice landing approaches by reducing the throttle to see

how the model handles at slower speeds. Add power to see

how she

imbs as well. Continue to fly around, executing

various maneuvers and

making mental notes (or having

your assistant write them down) of what

trim or C.G.

changes may be required to fine tune the model so it flies

the

way you like. Mind your battery charge, but use this first

flight to become

familiar with your model before landing.

Landing

To initiate a landing approach, lower the throttle while on the downwind leg.
Allow the nose of the model to pitch downward to gradually bleed off
altitude. Continue to lose altitude, but maintain airspeed by keeping the
nose down as you turn onto the crosswind leg. Make your final turn toward
the runway (into the wind) keeping the nose down to maintain airspeed
and control. Level the attitude when the model reaches the runway
threshold, modulating the throttle as necessary to maintain your glide path
and airspeed. If you are going to overshoot, smoothly advance the throttle
(always ready on the right rudder to counteract torque) and climb out to
make another attempt. When you're ready to make your landing flare and
the model is a foot or so off the deck, smoothly increase up elevator until it
gently touches down. Once the model is on the runway and has lost flying
speed, hold up elevator to place the tail on the ground. One final note about
flying your model. Have a goal or flight plan in mind for

every

flight. This

can be learning a new maneuver(s), improving a maneuver(s) you already
know, or learning how the model behaves in certain conditions (such as on
high or low rates). This is not necessarily to improve your skills

(though it is

never

bad idea

but more importantly so you do not surprise yourself by

impulsively attempting a maneuver and suddenly finding that you've run
out of time, altitude or airspeed. Every maneuver should be deliberate, not
impulsive. For example, if you're going to do a loop, check your altitude,
mind the wind direction (anticipating rudder corrections that will be
required to maintain heading), remember to throttle back at the top and
make certain you are on the desired rates (high/low rates). A flight plan
greatly reduces the chances of crashing your model just because of poor
planning and impulsive moves.

Remember to think.

Scheme ‐ minimally 4 channel R/C set with power set

Schéma zapojení ‐ minimálně 4 kanálová RC souprava s pohonnou jednotkou

Kormidlo / Controlled
surface

Nastavení / Settings

VÝCHYLKA /

DEFLECTION

EXP

KŘIDÉLKA / AILERONS

VÝŠKOVKA / ELEVATOR SMĚROVKA / RUDDER

VÝCHYLKA /

DEFLECTION