HITEC Focus 4 Operation Manual

HITEC Focus 4 Operation Manual

4 channel f.m. system aircraft

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ENGLISH
4 CHANNEL F.M. SYSTEM AIRCRAFT
OPERATION MANUAL

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Summary of Contents for HITEC Focus 4

  • Page 1 ENGLISH 4 CHANNEL F.M. SYSTEM AIRCRAFT OPERATION MANUAL...
  • Page 2: Table Of Contents

    The Hitec Focus digital proportional radio control system is a highly sophisticated system that features modern solid state circuit design and components of unsurpassed reliability. The time you spend learning about your Focus from this manual will ensure you that you will enjoy many years of dependable control.
  • Page 3: Features & Specifications

    Top oilite bearing prevents wearing out of the top plastic case Indirect drive for gear train protection Hitec custom designed 1.C with narrow dead band & high trackability SMT(surface Mount Technology) circuitry adopted. Precise & sturdy heavy duty gears improve high neutral position and minimal backlash.
  • Page 4: Transmitter Function

    3. Transmitter function A. Front Fig 1 Aileron/Elevator stick in MODE II Crystal Throttle/Rudder stick in MODE II Handle Aileron trim Aileron & elevator and rudder and Elevator trim throttle adjustable travel volume(A.T.V) Throttle trim Servo reversing switches Rudder trim Nicad-battery Trainer ON-OFF switch Trainer Jack...
  • Page 5: Back

    B. Back Fig 2 4. Receiver & servo connection Fig 3 - 4 -...
  • Page 6: Operation & Adjustment

    5. Operation & adjustment A. Control stick length & tension & trim lever adjustments Turn with a Phillips The unique open-stick assembly screwdriver provides fully adjustable stick tension The spring becomes stronger when the "feel". Turning the tension adjustment screw is turned screw clockwise will soften ( decrease counterclockwise the tension ) the feel of the control stick,...
  • Page 7: Servo Reverse

    B. Servo reverse The Focus 4 F.M transmitter is equipped with servo reversing on all 4channels. RUDD THRO REVERSE SWITCH REVERSE SWITCH NORM Fig 6 ( Note : Leaving the reverse switch in the middle will cause the radio to work erratically so please make sure that the switches are all pushed to the furthest end.
  • Page 8: Installation

    Protect the receiver from excessive vibration by wrapping it in sponge rubber (note: Use Hitec "Flight Preserver : #8480"). Next place the receiver in a plastic bag. Secure the plastic bag with rubber bands to keep out moisture and dust.

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