FUTABA 6EXAP Instruction Manual

FUTABA 6EXAP Instruction Manual

6-channel, pcm/ppm(fm) selectable radio control system for aircraft

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Futaba Corporation
Technical updates available at:
Entire Contents © Copyright 2005
INSTRUCTION MANUAL
INSTRUCTION MANUAL
for Futaba 6EXAP 6-channel,
for Futaba 6EXAP
PCM/PPM(FM) selectable
Radio control system for aircraft
http://www.futaba-rc.com
1M23N12007
FUTZ8563 V1.0

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Summary of Contents for FUTABA 6EXAP

  • Page 1 INSTRUCTION MANUAL INSTRUCTION MANUAL for Futaba 6EXAP for Futaba 6EXAP 6-channel, PCM/PPM(FM) selectable Radio control system for aircraft Futaba Corporation http://www.futaba-rc.com Technical updates available at: 1M23N12007 Entire Contents © Copyright 2005 FUTZ8563 V1.0...
  • Page 2: Table Of Contents

    “ non-computer ” radio. Although this is a beginner or sport system with the requirements of those flyers in mind, in order to make the best use of your Futaba 6EXAP and to operate it safely, you must carefully read all of the instructions.
  • Page 3: Contents And Specifications

    Dual rate (D/R) - Dual rate (D/R) - On the 6EXAP the dual rate switch allows you to instantly switch, in flight, between two different control throws for the aileron, elevator and rudder. Often, different control throws are required for different types of flying. ( “ Low ” throws may be required for flying at high speeds where the model ’...
  • Page 4: Introduction To The 6Exap System

    “ wing-type ” mixers including flaperon, V-tail, elevon mixing may be selected. Transmitter controls Transmitter controls The diagram and explanations briefly describe the functions of the Futaba T6EXAP transmitter. Full instructions on how to operate the controls are provided beginning on page 9. NOTE: NOTE: The diagram shows a Mode 2 system as supplied.
  • Page 5: Radio Installation

    • Note the small numbers (1, 2, 3, 4) molded into each arm on the Futaba 4-arm servo arms. The numbers indicate how many degrees each arm is “ off ” from 90 degrees to correct for minute manufacturing deviations from servo to servo.
  • Page 6 • After the servos are installed, operate each servo over its full travel and check that the pushrods and servo arms do not bind or contact each other. Also make sure the controls do not require excess force to operate. If there is an objectionable buzzing sound coming from a servo, there is probably too much resistance in the control.
  • Page 7: Receiver And Servo Connections

    To Battery CHARGING THE Ni-Cd BATTERIES CHARGING THE Ni-Cd BATTERIES The transmitter and receiver batteries included with your 6EXAP system are rechargeable, Ni-Cd (nickel-cadmium, pronounced ni-kad) batteries. Ni-Cd batteries require special care and charging. Read the charging instructionscarefully. Read the charging instructionscarefully.
  • Page 8: Lcd And Programming Controls

    If there is a noticeable drop in capacity the batteries should be replaced. Note: Note: Charging your batteries with the included Futaba A/C battery charger is always safe. However, fast-charging with an aftermarket charger is acceptable as long as you know how to properly operate the charger. NEVER NEVER charge at a rate higher than 1,000 mAh (1 Amp).
  • Page 9: Programming The T6Exap Radio

    Model memory number and model name The Futaba T6EXAP stores model memories for six models. This means all the data (control throws, trims, end points, etc.) for up to six different models can be stored in the transmitter and activated at any time (depending upon which model you choose to fly that day).
  • Page 10: Model Select/Data Reset / Modulation Select/Model Name

    Model Select/Data Reset / Modulation Select/Model Name Model Select/Data Reset / Modulation Select/Model Name MODL Model select function MODL Model select function To select model memory: To select model memory: 1. Access the Model Select function in the programming mode (by pressing the MODE and SELECT keys simultaneously and holding them down for one second).
  • Page 11: Servo Reversing

    Dual Rates / Exponential Settings The aileron, elevator and rudder dual rates on the 6EXAP are simultaneously activated by the dual rate switch. The amount of travel decrease for each control may be set between 0% and 100% of the values set for the end points (explained in End Point Adjustment on page 12).
  • Page 12: Exponentials

    EXPO Exponential Settings EXPO Exponential Settings The “ exponentials ” are in the same function as the dual rates. (Pressing the MODE key will take you to the next function which is End Point Adjustments). The same as dual rates, “ expos ” can be set for both switch positions. Negative exponential (-) decreases initial servo movement.
  • Page 13: Trims

    TRIM - Trim Settings TRIM - Trim Settings There are four trim levers ( “ trims ” ) on the front of the transmitter. Three of the trims are for adjusting the neutral position of the aileron, elevator and rudder servos. The fourth trim is for setting the idle r.p.m. of the engine when the throttle stick is all the way down.
  • Page 14: Flaperon Mixing

    3. Push SELECT key to call the screen for selecting channels to control “ MAS MAS ” (Master) mixing. Then select the channel by pushing DATA INPUT lever . Channel 1 (aileron) in this figure is assigned to the master. 4.
  • Page 15: Flap Trim

    3. Push the DATA INPUT lever upward. This will cause the flashing “ INH INH ” display to change to a flashing “ ON ON ” display. Now the mixing is on. 4. If needed to set ailerons differential. Press the SELECT key to display the flashing “ % ” sign. Use the DATA INPUT lever to set the percentage of ailerons differential from -100% to +100% (The “...
  • Page 16: V-Tail Mixing

    V-TL V-tail mixing V-TL V-tail mixing Intended for V-tail aircraft (such as a Beechcraft Bonanza), V -tail mixing allows the ruddervators to operate both as rudders and elevators. The same as the other mixes, V -tail mixing requires that each ruddervator be operated by a separate servo. To activate V-tail mixing: To activate V-tail mixing: 1.
  • Page 17: Elevon Mixing

    ELVN Elevon mixing ELVN Elevon mixing *If necessary, use the Servo Reversing function to achieve the correct direction of Intended for tailless, “ flying wing ” models such as delta wings and flying wings, servo throws. elevon mixing mixes channel 1 (aileron) to channel 2 (elevator) allowing the elevons to operate in unison (as elevators) or in opposition (as ailerons).
  • Page 18: Fail Safe

    F/S Fail Safe F/S Fail Safe (PCM mode only) (PCM mode only) The Fail Safe function is used to prescribe what the PCM receiver will do in the event radio interference is received, and doesn ’ t work FM(PPM) receivers. In this menu, you may select from one of two options of operation for each channel. The “...
  • Page 19: Flow Chart

    FLOW CHART FLOW CHART 6EXAP FUNCTIONS 6EXAP FUNCTIONS Stick Mode Stick Mode (Screen at Startup) To change the Stick Mode, turn on the transmitter holding MODE and To enter or leave Programming Mode, SELECT keys down simultaneously. press MODE and SELECT keys Use the DATA INPUT lever to display the simultaneously for one second.
  • Page 20: Other T6Exap Functions

    If connecting the 6EXAP to another 6EXAP with the small, square “ micro ” trainer jack, use the “ Micro to Micro ” (MM-TC) trainer cord (FUTM4415). If connecting the 6EXAP to Futaba radios with the larger, round, “ DIN ” connector, use “ Micro to DIN ”...
  • Page 21: Adjustable-Length Control Sticks

    When the length is suitable, lock the stick in position by turning locking piece B counterclockwise. Changing the 6EXAP stick mode Changing the 6EXAP stick mode The transmitter may be operated in four different stick “modes” (1, 2, 3 & 4). The modes determine the functions that will be operated by control sticks.
  • Page 22: Flight Preparation

    FLIGHT PREPARATION FLIGHT PREPARATION Flight preparation is to be done at the flying field. Flight preparation is to be done at the flying field. IMPORTANT: IMPORTANT: Your radio control system transmits a signal on a certain frequency. Be certain you know what the frequency is.
  • Page 23: Model Data Recording Sheets

    MODEL DATA RECORDING SHEET MODEL DATA RECORDING SHEET (Make copies before using) Model name: Model No. 1 • 2 • 3 • 4 • 5 • 6 MENU FUNCTION CH 1 CH 2 CH 3 CH 4 CH 5 CH 6 REVR N •...
  • Page 24: Futaba Accessories

    Flight packs Flight packs since your Futaba 6EXAP transmitter holds memories for up to six models, there is no need to purchase a complete radio system (including the transmitter) for every model you fly. Available separately, Futaba Flight Packs contain a receiver, servos, switch, battery and all servo mounting hardware.

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