HITEC Focus 4 Скачать руководство пользователя страница 3

A. Transmitter

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4 channel P.P.M/F.M transmitter

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AMA listed 1991 F.M system and RCMA gold stickered transmitters.

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High quality precision gimbal stick with adjustable length & tension.

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All channel servo reversing

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ATV for aileron, elevator, rudder, throttle

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Trainer system

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Innovative "MASTER-STUDENT' trainer cable system
Operating system          

: 2 stick system

Module change system     : Internal module system
Power supply            

: 9.6V (8 Ni-CAD batteries)

Current drain             

: 150mA (13.5) -130mA (10.8)

B. Receiver (Ultra series)

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X-TAL interchangeable

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Ultra narrow band width for maximum adjacent channel rejection.

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Minimized 2nd & 3rd order intermodulation

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Metallic noise proof
Intermediate frequency   

: 455 KHz, 10.7 MHz

Power supply            

: 4.8V (4 NiCd battery) AA size

Current drain             

: 22mA

Dimensions              

: 37 x 61x22 mm (1.5" x2.4" x0.9")

Weight                  

: 45.50g(1.66oz)

Receiving range           

: 1,000 ft or greater in the air

Working voltage         

: 3.7-7.0V

C. Servo

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Top oilite bearing prevents wearing out of the top plastic case

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Indirect drive for gear train protection

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Hitec custom designed 1.C with narrow dead band & high trackability

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SMT(surface Mount Technology) circuitry adopted.

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Precise & sturdy heavy duty gears improve high neutral position and
minimal backlash.
Control system             

: + pulse width control (1550 uS/N)

Operating angle           

: One side 45deg or more (including trim)

Power supply            

: 4.8V (4 NiCd) or 6V (4 alkaline battery) AA size.

Current drain            

: 8mA at 6.0V (stopped)

Output torque           

: 3.0kg/cm (41 oz in)

Operating speed        

: 0.21 sec/60deg

Dimensions              

: 41x20x36mm (1.6x0.8"x 1.4")

Weight                  

: 1.51oz(43g)

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2. Features & specifications

Содержание Focus 4

Страница 1: ...4 CHANNEL F M SYSTEM AIRCRAFT OPERATION MANUAL ENGLISH...

Страница 2: ...Servo reverse C Aileron and elevator rudder throttle A T V D Innovative MASTER STUDENT trainer system 6 Installation 7 The Hitec Focus digital proportional radio control system is a highly sophistica...

Страница 3: ...5 KHz 10 7 MHz Power supply 4 8V 4 NiCd battery AA size Current drain 22mA Dimensions 37 x 61x22 mm 1 5 x2 4 x0 9 Weight 45 50g 1 66oz Receiving range 1 000 ft or greater in the air Working voltage 3...

Страница 4: ...f when charging Crystal Handle Aileron elevator and rudder and throttle adjustable travel volume A T V Servo reversing switches Nicad battery Trainer Jack Unlike conventional trainer system our traine...

Страница 5: ...4 B Back 4 Receiver servo connection Fig 2 Fig 3...

Страница 6: ...l stick length tension trim lever adjustments The length of the nonslip control sticks can be adjusted to suit the requirements of the operator fig 5 The trim lever on each control stick is used to co...

Страница 7: ...master transmitter The purpose is obvious Connected properly the student transmitter cannot be activated even if it is accidentally turned on a unique feature not present in other systems Note Leavin...

Страница 8: ...tch then install the switch so it moves smoothly from ON to OFF The length of the receiver antenna is critical to the reception of signals transmitted therefore DO NOT cut or bundle the antenna wire m...

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