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http://www.modelengines.com.au

Twister Medevac

 

B. LITHIUM POLYMER FLIGHT BATTERY

Charging lead only

The Lithium polymer (Li-po) flight battery is a high power battery designed to give a flight time of 10 minutes 

per charge. It is supplied in a partially charged state. 

As well as a red JST polarised lead (for connection later to the 3-in-1 board), the battery is also fitted with a 

white 3-pin polarised connector. This is the charge lead. Connect this white plug to the 12V charger.

Always leave the battery in a partially charged state. Never leave it in a discharged state. 

The battery should be recharged when the LBW beacon on the tail of the helicopter starts to flash blue, or 

if you notice the helicopter is losing power.  At this point land and recharge the battery.  

Do not be tempted to run the battery past this stage as you will be over-discharging and the battery may be 

damaged.

WARNING!

 

We recommend that you use only the supplied Twister charger with this battery.

WARNING!

 

Over-discharging will shorten the life of the battery or destroy it.  Stop flying immediately the LBW (Low 

Battery Warning) beacon starts flashing and recharge the battery.

WARNING!

 

Do not short circuit—battery may explode. See page 23. 

PLEASE READ THE SAFETY PROCEDURES FOR HANDLING LI-POLY BATTERIES AT THE END OF THIS 

MANUAL ON PAGE 23 BEFORE PROCEEDING FURTHER.

C. CHARGING THE FLIGHT BATTERY

The charger is designed to automatically charge the Li-Po battery in about 1 hour from a discharged state. 

The 12V DC automatic charger is powered by the 240 Volt power supply illustrated above. 

Alternatively, you can use a 12 volt sealed lead acid battery to power the DC automatic charger.

Содержание Medevac 2.4

Страница 1: ...00mAh Li polymer with balance lead Model weight no battery 179g 6 3oz Flying weight 222g 7 8oz Flight time per charge 10 minutes approximate Main drive twin motors ballraced steel main shafts Primary...

Страница 2: ...kins Distribution Ltd Model Engines Aust Pty Ltd nor it s distributors will be held liable for any loss or damage arising from the use of this model or for any loss or damage arising from omissions or...

Страница 3: ...trol via two dual axis control sticks and a 5th function for lights retracts etc socket for an optional Flight Simulator cable set reversing switches moulded ergonomic rear and side grips carry handle...

Страница 4: ...e radio encodes it s own unique frequency data at startup in a manner similar to a bluetooth device Please observe the model flying safety code of the British Model Flying Association which can be fou...

Страница 5: ...se the direction of the four flying controls They are factory set and should NOT be switched for flying your Twister Medevac They may be useful if you use other models or fly the many models available...

Страница 6: ...sequence outlined above The moulded flybar locating lugs must snap into the matching holes in the flybar hub Flybar hub Flybar locating lug in matching hole 2 The assembled flybar hub unit should loo...

Страница 7: ...s point land and recharge the battery Do not be tempted to run the battery past this stage as you will be over discharging and the battery may be damaged WARNING We recommend that you use only the sup...

Страница 8: ...he 12V power source from the charger Your Li po battery is ready for use D Fitting the flight battery 1 Slide the charged battery pack into the battery holder but do not connect the power lead yet Ens...

Страница 9: ...mmary Throttle trim Fore and aft cyclic trim Yaw trim Roll cyclic trim Throttle Yaw stick Cyclic control stick Move the throttle left stick and throttle trim of your transmitter to the lowest low thro...

Страница 10: ...ary Throttle Roll control stick Throttle trim Fore and aft cyclic trim Yaw trim Roll cyclic trim Fore and aft Yaw stick Move the throttle right stick and throttle trim of your transmitter to the lowes...

Страница 11: ...als and children well clear when connecting power to this model or when flying it RECEIVER After the receiver has completed satisfactory systems checks the on board LED will glow orange continuously 3...

Страница 12: ...hplate should be horizontal when viewed from the front and from the side of the helicopter If it is not adjust it s position by operating the cyclic trims See pics above The ball joints snapped to the...

Страница 13: ...lt as indicated above E Throttle check Mode 2 transmitter Throttle Slowly push the throttle stick forward by a small amount and check that the main rotors start to rotate Then immediately throttle bac...

Страница 14: ...G Do not fly at 50 metres distance or greater At distances of greater than 50 metres it will become impossible to see your Twister Medevac We strongly recommend you fly no further away than 15 metres...

Страница 15: ...ight in the horizontal plane See below Crab right Crab left Forwards Backwards Crab right Crab left Forwards Backwards C Left stick unit functions The left stick operates throttle main rotor speed and...

Страница 16: ...ose right Rotate nose left Rotate nose right Rotate nose left Climb Descend Flight controls mode 1 A flight controls layout Rotate nose right Rotate nose left Forwards Backwards Crab right Crab left C...

Страница 17: ...es the helicopter to the left right in the horizontal plane See below Crab right Crab left Climb Descend Crab right Crab left The right stick also operates the throttle main rotor speed Throttle is in...

Страница 18: ...cyclic steering controls Moving the stick to the left or right will rotate the nose to left or right This is called yaw control See below Rotate nose right Rotate nose left Rotate nose right Rotate no...

Страница 19: ...educe throttle to avoid damage to the speed controllers and other components Crash damage is not covered by warranty Damage prevention features Unique features built into your Twister Medevac are desi...

Страница 20: ...rotor speed rises causing the helicopter to climb Conversely as the main rotor speed is reduced the helicopter descends This method of helicopter height control is called fixed pitch Height is managed...

Страница 21: ...ibit a degree of instability when approaching take off as friction from the ground is reduced as the helicopter gets nearer to unsticking from the surface Observe whether or not the helicopter is tend...

Страница 22: ...co ordination and understanding of flight develop Hovering and manoeuvres As your co ordination and anticipation improves you should be able to reduce forward speed when making hops thereby bringing y...

Страница 23: ...rger designed to charge Lithium polymer batteries Never use a nicad or other charger as this is very dangerous Never attempt to charge at a rate faster than that recommended in the instructions Check...

Страница 24: ...6601755 ARMY 6601805 6601765 6601780 6601785 6601790 ARMY 6601800 ARMY 6601810 ARMY 6601815 NAVY 6601817 ARMY 6601820 NAVY 6601822 6601760 6600325 6600290 Parts listing 24 http www jperkinsdistributi...

Страница 25: ...CHASSIS 6601765 MAIN SHAFT RETAINING COLLAR 6601770 BOLT NUT WASHER SET NOT SHOWN 6601775 TRAINING UNDERCARRIAGE SET NOT SHOWN Part No Description 6601590 OUTER SHAFT AND MAIN GEARS 6601600 IINER MAI...

Страница 26: ...26 http www jperkinsdistribution co uk Twister Medevac Exploded view...

Страница 27: ...he basics of R C flight for those unfamiliar with the four flying controls the trims and their effects on a helicopter For advanced pilots wishing to practice nose in hovering where the controls are e...

Страница 28: ...N 6600504 BLUE CNC ALU LOWER HUB OPTION 6600505 GUNMETAL CNC ALU LOWER HUB OPTION 6600506 BLUE CNC ALU BB HOLDER OPTION 6600507 GUNMETAL CNC ALU BB HOLDER OPTION 6600510 FLOAT SET ARMY GREEN OPTION 66...

Страница 29: ...ceiver is exclusively bound to your transmitter and can only respond to signals received from your transmitter It will not respond or receive signals from any other device or transmitter transmitting...

Страница 30: ...ceiver will be broken Should you wish to or need to re establish or bind your transmitter with your receiver once more proceed as follows How do I recognise that my receiver is not bound Upon connecti...

Страница 31: ...31 http www modelengines com au Twister Medevac...

Страница 32: ...to fly 4 channel R C helicopter Assembly Flight Training guide Australasia agents Model Engines Melbourne Australia www modelengines com au European agents J Perkins Distribution Lenham England www j...

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