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Ko Propo EX-1 Mars Operation Manual

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  • Page 2 Read First Thank you for purchasing the EX-1 Mars. Read this manual carefully in order to obtain maximum performance from the unit and store it carefully. The auxiliary channel of this unit (3ch) can not be used with the included 2ch receiver (KR297FZ).
  • Page 3 Contents 1 Reference Page ▼ I do not want to read the whole manual! ……………………………… p2 How to use this manual Want to know the terminology of radio control models. ………… p83-84 Description Find out the meanings and abbreviations on the LCD. ………… p85-87 Index Notes on safe usage.

  • Page 4: Table Of Contents

    Contents 2 Reference Page ▼ Changing part of Et Lever. ………………………………………………p42 Set Up Set up the function to the Custom key operation…………………… p43 Set Up Set up the time to the button ……………………………………………p44 Set Up Switch On/Off the throttle speed or else with the button ……………p44 Set Up Replacing the key pads of the Custom keys …………………………p43 Set Up To see the current position of the trim or each ET lever.
  • Page 5 Not allowed to do. Must carry out! Meaning of picture indications Warning Be certain to use only KO Propo genuine crystal sets (transmitter and receiver). Warning! *Other crystals may vary in frequency, which could lead to misoperation or loss of control.
  • Page 6 Be careful not to reverse the polarity of the transmitter and the receiver. Reverse Caution! polarity could damage the unit. Be sure to use genuine KO Propo products e.g. transmitter, receiver, ESC and other Caution! optional parts. *We cannot assume any responsibility for the use of other companies' products with this unit.
  • Page 7 Never incinerate the batteries. Danger! *It is very dangerous because they may explode. Be sure to use KO Propo charger and to use correct charging current. (1A) Danger! *Avoid over charging the battery. Over charging does not only damage the battery, but can cause excess heat build-up and possibly fire, which results in serious accidents.
  • Page 8 Contents : How to use the transmitter Names of parts of the transmitter. ……………… P9 How to use the Key Panel. ……………………… P9 Inserting dry cells. ………………………………… P10 Charging ………………………………………… P10 RF Module, Changing the crystals. …………… P11 How to use each Et. ……………………………… P12 Adjusting the Steering Balance.

  • Page 9: How To Use The Key Panel

    Name of the Parts of the Transmitter Rod Antenna Et Lever 1 System Mode Lamp Steering Wheel (ABS Monitor) Pilot Lamp Function Mode Lamp (ACC Monitor) (TH Speed Monitor) Key Panel Et Lever 2 Et Lever 4 Button Switch 2 (Brake turning angle) (Unallocated) Power Switch...

  • Page 10: Charging

    Charging (Ni-cd pack only) Connect AC mains charger or DC 12V charger AC mains Charger (KO Propo product). The charging time from flat condition is 14-16 hrs for Ni-cad and 25-35 hrs for Hydropack. Warning! Do not charge when using dry cells. If you charge...
  • Page 11 When changing the crystals, be sure to use genuine Advice Advice FM-type transceiver crystals by KO Propo. (both transmitter and receiver) *Crystals by other manufac- The signals won't emit by taking off the RF tures may operate at slightly different frequencies, Module when you want to adjust the transmit- which results in loss of control.

  • Page 12: How To Use Each Et

    How to Use the Transmitter How to Use the Trim How to Use each ET Lever When the unit is released, it has been assigned as Et is the abbreviation for Electric Trim which can Et Lever 1 for Steering Trim, Et Lever 2 for Throttle be set any functions.

  • Page 13: Initial Screen

    Initial Screen This screen is displayed when the power is turned on. Pressing the Select key in regular sequence will change the display to Operation Timer and System Level. Model Name (none of them are registered Model Number Operation System Level when the unit is released) (10 models, 1~0) Timer...
  • Page 14 System Level Due to the continuous development of computer technology, radio control transmitter have al- so become more sophisticated and multi functioned. The operation of transmitter has become complicated despite the advanced control of RC cars. We have been making every effort to achieve a simple operation method by our original man-machine interface with rather compli- cation functions.
  • Page 15 Function Table for Each Level Function Mode Reference Level 1 Level 2 Level 3 Level 4 Name Page ○ ○ ○ Timer 1 ○ ○ Timer 2 ○ ○ Throttle Pre Set ○ ○ Automatic Start ○ ○ ○ ○ Steering Travel ○...
  • Page 16 LCD Screen Table Screen table for Level 4 LCD Screen Table Screen table for Level 4 Initial Screen (P13) Initial Screen (P13) Operation Timer Screen (P13) Operation Timer Screen (P13) System Level Screen (P14) System Level Screen (P14) Use the Select key to change the screen Use the Select key to change the screen The Explanation of Mode Group The Explanation of Mode Group...
  • Page 17 Use the Up/Down keys Use the Up/Down keys Direct Mode Direct Mode to scroll the screen. to scroll the screen. Can call up the function screen in the Can call up the function screen in the function mode immediately. function mode immediately. Steering Balance (P22) Steering Balance (P22) Steering...
  • Page 18 LCD Screen Table 2 System Mode System Mode Use the Up/Down keys to scroll the screen. There are two ways Sub Menu to enter. Set Up (P42) Set Up Ky Set Up BTN Trim Rate (P45) Trim Rate Throttle (1) Press and hold the Reverse (P29) Up and Down keys, and then turn on the...
  • Page 19 Level 1: Contents Most simple level. The most basic functions gathered together for driving. What is the current System Level?(Press the Select key twice from the Initial Screen) If you want to change the System Level, please refer to the Function Mode Adjusting steering servo angle ……………………………...
  • Page 20 How to call Up each LCD Screen LCD Screen for Level 1 Initial Screen(P13) Function Mode Function Mode How to Enter by pressing the Up or Down key while the System Mode System Mode Initial Screen is displayed. Enter by pressing the +/- /Select keys simultane- ously while the Initial Screen is displayed.
  • Page 21 Adjusting Steering Servo Angle (Steering Travel) Allows you to adjust the left and right steering servo angles at the same time when tuning the steering wheel fully. After switching the power on, press the Up key until the steering travel screen is called up from the Initial Screen.
  • Page 22 Adjusting the steering servo turning angle in the left and right directions independently. (Steering Balance) Adjust the steering servo turning angle in the left and right directions independently when turnig the wheel fully. The figure on the screen is expressed as a percentageof the steering travel as 100% setting.
  • Page 23 Adjusting forward direction of the throttle servo turning angle. (Throttle High Point) Adjusting the throttle servo turning angle when the trigger is pullled fully. This function can be used for set- ting the maximum speed point of ESC or high throttle point of en- gine.
  • Page 24 Adjusting brake direction of the throttle servo turning angle. (Throttle Brake) Adjust the servo turning angle when moving the trigger fully to the brake direction. After switching the power on, press the Up key until the Throttle Brake screen is called up from the Initial Screen.
  • Page 25 Adjust a center of the servo horn by using the Sub Trim, keeping the Et trim neutral. (Sub Trim) The trim operated by the Et lever is a center trim, however; the trim used on this screen is a normal trim which moves the whole positions of the servo horn.
  • Page 26 Changing Model Memory (Model Select) This transmitter can store all settings for up to 10 models, and this function is used to switch models among these settings. After switching the power on, press the Up key until the Model Select screen is called up from the Initial Screen.
  • Page 27 Beeper Pitch Shift The basic pitch of the beep can be changed. Change the pitch of the beeper on your own transmitter with making sure no one uses the pitch your select. Change the LCD display to the System Mode. While holding down the Select key, press the +/- keys to change the pitch.
  • Page 28 Edit names in the Model Memory. (Model Name) Up to six letters or symbols can be stored in each Model Memory. After switching the power on, enter the System Mode from the Initial Screen. (P18) Press the Up key until the Model Name screen is dis- played.
  • Page 29 Changing the direction of servo and ESC (Reverse) Use this function when the turning direction of servo is opposite to the wheel/trigger operation. After switching the power on, enter the System Mode from the Initial Screen(P18). Press the Up key until the Re- veres screen is displayed.
  • Page 30 Adjusting the LCD Contrast The LCD contrast changes depend- ing on the temperature. Adjusting the contrast so that the display is easy to see. After switching the power on, enter the System Mode from Initial Screen(P18). Press the Up key until the LCD Con- trast screen is displayed.

  • Page 31: Set Up The Function To The Custom Key Operation

    Level 2: Contents What is the current System Level? Press the Select key twice from the Initial Screen. This section explains added functions to Level 1 If you want to change the System Level, please refer to the p14 Function Mode Use the Up/Lap Timer ……………………………………………………...
  • Page 32 How to call up each LCD screen at Level 2 / LCD screen table 1 for Level 2 Function Function Initial Screen (P13) Mode Mode Enter by pressing the Up or Down keys from the Initial Screen and can be confirmed by the Function Mode Lamp.
  • Page 33 LCD Screen table 2 for Level 2 Direct Mode Direct Mode Can call up the function screen in the Function Mode immediately. Steering Balance Press first. Model Select Direct Mode Can select the function in the Set Up screen (P43).
  • Page 34 LCD Screen Table for Level 2 System Mode System Mode Use the Up/Down keys to scroll the screen. There are two ways Sub Menu to enter Set Up (P42) Set Up Ky Set Up BTN Trim Rage (P45) (1) Press and hold the Up and Down keys, Throttle Trim Rate and then turn on the...
  • Page 35 Timer Function (TIM 1) This timer function does not appear on the display if BTN is not set to TIM 1 on the Set Up screen (P44). Caution ! To delete the Timer Use the Select key to screen, use both the Custom key and change the screen.
  • Page 36 Time the lap time (Lap Time) Each lap time can be stored like an auto lap counter used in an actual race. Alarm indicating the passage of time sounds every minute. Set TIM1 to BT1 or 2 on the Set up Screen (p46) First, set the alarm time (race time).
  • Page 37 Optional Function Set the race time (Alarm) Input the race time here, and the alarm sounds at the set time. Use the Select key to change to the Alarm screen (flashing colon), and then use the +/- keys to reset the timer from 1-99 minutes.
  • Page 38 Adjusting the steering servo turning angle with the wheel operation. Change the angle that the servo moved in response to the angle that the wheel is moved, as shown in the graph. When set to the (+) side, response is very sensitive near the neutral position.
  • Page 39 Moving the servo angle to forward and backward separately in response to trigger operation. ( Throttle Curve ) Change the servo angle in response to the moving angle of the throttle trigger, as shown in the graph. Forward/Brake directions can be set seperately. When set to the (+) side, response is very sensitive near the neutral position.
  • Page 40 Adjusting the speed of the throttle servo (Throttle Speed) Limits the maximum Time turning speed of the ser- Maximum vo in response to quick Operating Operating (sudden) trigger opera- Trigger Trigger Pull Return tion. Neutral Limit the speed in the Time range of throttle speed Maximum...
  • Page 41 Adjusting the changing point of the throttle speed. (Throttle Speed Point) Specify the range of speed limit. Neutral Effect range of Changing point can be adjust Effect range of Hi Point After switching the power on, press the Up key until the Throttle Speed Point screen is called up from the Initial Screen.
  • Page 42 Changing the function of Et Lever, Custom Key and Button. (Set Up Function) On this screen; Change part of Et lever or dial. Set up the function to the Custom key for immediate call up. Assign ON/OFF switch of timer or other functions to the button. The three settings as mentioned above can be set up.
  • Page 43 Set up the Function to the Custom Key (Set Up) When in Direct Mode, operation keys (Up,+,-) become Custom keys and the function screen can be called up with one touch operation. This function allows you to change or select the functions which can be called up with these keys.
  • Page 44 Set Up the Timer to the Button (Set Up) Can be set so that item Button2 can be turned ON/OFF by the button 1, 2. Button1 Use the Select key to select the BT1~2 on the Set Up screen. Use the +/- keys to set each item. The items assigned to the Et will blink.
  • Page 45 Adjust the Amount of Servo Movement for One Step of Trim (Trim Rate) Set the servo angle of movement for one step of trim. After switching the power on, enter the System Mode from the Initial Screen(P18) Press the Up key until the Trim Rate screen is displayed.

  • Page 46: Using 3Ch

    Using 3ch (Channel Select) Must be selected 3 Channel on this screen, before using 3 ch. It is necessary to purchase an auxiliary channel adapter in order to operate 3ch. While pressing the button, the servo is moved to one direction (the direction of the pulse extention).
  • Page 47 Restoring the Memory Data (Memory Recall, Restore, Reset) This function allows you to cancel the wrong settings. It also allows you to restore the settings. Cancel up to previous 5 setting values. (Memory Recall) Can recall the figure value setting data on the Function Mode screen up to five times.

  • Page 48: Restoring Memory Data

    Restoring Memory Data Return to the Model change screen or the Power ON screen. (memory Restore) The Model Memory setting data currently in use will be returned to the power ON condition. However, if the Model change has been made af- ter switching the power on, it will return to right after the Model change.
  • Page 49 Level3:Contents What is the current System Level? (Press the Select key twice from the Initial Screen.) This section explains only functions added to Level2. If you want to change the System Level, please refer to the p14 Function Mode Using the Down Timer. (Fuel Timer) …………………………………… Timer 2 (P54-55) Set the time.
  • Page 50 Level 3 : LCD Screen Table 1 How to Enter Enter by pressing the UP Function Mode Function Mode or Down key while the Initial Screen is displayed. It can be confirmed by the function mode lamp. Initial Screen Use the Up/Down keys to scroll the screen.
  • Page 51 Use the Up/Down keys to scroll the screen. Sub Menu Change the Sub Menu by Steering Speed (P72) the Select Key Speed Return Throttle High Point (P23) Throttle Brake (P24) Throttle Curve (P39) Brake Curve Throttle Punch (P59) Brake Punch Throttle Speed (P60) High Range Speed Throttle Speed Point...
  • Page 52 Level 3 : LCD Screen Table 2 Direct Mode Direct Mode Can call up the function screen in the Function Mode immediately. Steering Balance Press First Model Select Direct Mode Can select the function in the Set Up screen (P43).
  • Page 53 Level 3 : LCD Screen Table 3 System Mode System Mode Use the Up/Down keys to scroll the screen. There are two ways Sub Menu to enter Set Up (P42) Set Up Ky Set Up BTN Trim Rate (P45) (1) Press and hold the Up and Down keys, Trim Rate Throttle and then turn on the...
  • Page 54 Using the Down Timer (TIM 2) This Timer function does not appear on the display if BTN is not set to TIM2 in the Set Up screen. (P44) This timer calculates Switch the Sub Menu remaining time from a start. by the Select Key Pre-Alarm can be used as an fuelling timer.
  • Page 55 Set the Time Automatically (Auto Set) It is useful when you are not sure how long fuel will last. Stop the timer when the fuel run out after the start, then this length of time can be set in the timer. Use the Select key to change to the Auto Set screen.
  • Page 56 When pressing the button, this function is used to set the preset position at which the throttle is to be fixed. (Throttle Preset) This function does not appear on the display until the BTN is not set on the Set Up screen. (P44) While pressing the button, Set the throttle position to be fixed on this screen.
  • Page 57 Get a Good Start (Automatic Start) The AT Start function switches the throttle to the preset position (Throttle Set) once at the start of the race when the trigger is moved to a certain position. (Trigger Shift Position) Releasing the trigger even slightly cancel the preset. After switching the power on, press the Up key until the Automatic Start screen is called up from the Initial Screen.

  • Page 58: Adjusting Steering Servo Speed

    Adjusting Steering Servo Speed. (Steering Speed) This function limits the maximum turning speed Time Maximum of the steering servo. The Operating Operating (TURN) and (Retn) speed Wheel Wheel of the wheel can be set Turn Return separately. Neutral Time Can be set to the Custom Maximum key for immediate call up.
  • Page 59 Increase the initial response to be quicker separately for driving forward and braking. (Throttle Punch) The graph shows forward direction (brake direction as same) Trigger operation is set to OFF as shown in the graph. Increase the initial respons- es of the throttle and brake. Can be set to the Custom key for immediate call up.
  • Page 60 Adjusting the Speed of the Throttle Servo in Two Steps. (2 Way Throttle Speed) Limits the maximum turning speed of the throttle servo, which results in less response to quick (sudden) trigger operation. Set the point (Throttle Speed Position), and then set the High/Low speed range from the point seperately.
  • Page 61 Adjusting the changing point of Throttle Speed function (for 2 Way)(Throttle Speed Point) Adjusting the changing point of the speed. Neutral Effect range of Adjust the changing point Effect range of Hi Point After switching the power on, press the Down key until the Throttle Speed Point screen is displayed.

  • Page 62: Apply The Pumping Effect Automatically To The Brake Operation

    Apply the pumping effect automatically to the brake operation. (ABS) Can adjust the pumping ef- Time fect into five steps. It allows Brake Max you to set up this function Operating Operating in order to achieve smooth Trigger Trigger cornering compared to the Braking Neutral former ABS system only...
  • Page 63 Set the Start Point of Pumping Effect. (ABS Position) It is a waste of energy to apply the pumping effect to the servo in an unnecessary range. Apply the pumping effect beyond the position which you set up here. Switch to the ABS position screen by the Select key.
  • Page 64 Set the Movement Delay Time of Pumping Effect. (ABS Delay) Set the time when the pumping effect starts after the braking opera- tion. Switch to the ABS Delay screen by the Select key. Use the +/- keys to adjust. Advice Advice •Use this function for the greater initial effect of the braking even though the ABS is applied.

  • Page 65: Copying Date Between Memories

    Copying Data Between Memories. (Memory Copy) All Model Memory data currently in use can be copied to other Model Memory. After switching the power on, enter the System Mode from the Initial Screen. Press the Up key until the Model Copy screen is displayed.
  • Page 66 Re-adjust the Worn Out Trigger or Wheel Volume . (Adjust VR) Although it is different depending on how often you use, the neutral position may be shifted by operating "Punch"/"Curve" after trigger or wheel volume is used for a long time. This function will adjust the dif- ference.
  • Page 67 Level 4: Contents What is the current level? (Press the Select key twice from the Initial Screen.) This section explains only added functions to Level 3 If you want to change the System Level, please refer to the p14 Function Mode Increase the initial steering characteristics to be quicker ………...
  • Page 68 Level 4 : LCD Screen Table 1 How to Enter Enter by pressing the Function Mode Function Mode UP or Down key while the Initial Screen is displayed. Initial Screen Use the Up/Down keys to change the screen. Sub Menu Alarm / Pre-alarm Lap Review Lap Navigation...
  • Page 69 Direct Mode Use the Up/Down keys to change the screen. Calling up the screen in the Function Mode immediately. Steering Speed (P72) Steering Balance Press First Speed Return Steering Speed Point (P73) Speed Point Return Model Select Throttle High Point (P23) Direct Mode Can be...
  • Page 70 LCD Table 2 for Level 4 System Mode System Mode Use the Up/Down keys to change the screen. There are two ways Sub Menu to enter. Set Up (P42) Set Up Ky Set Up BTN Trim Rate (P45) (1) Press and hold down the Up and Trim Rate Throttle Down keys, and then...
  • Page 71 Increase the initial steering characteristics to be quicker. (Steering Punch) Set up an offset (as shown in the graph) near to the neutral position. Wheel Angle After switching the power on, press the UP key until the Steering Punch screen is displayed from the Initial Screen.
  • Page 72 Adjusting two different servo speeds by the position of the stick (2Way Steering Speed) In addition to the steering Time function on the Level 3, this Maximum function allows you to adjust Operating Operating each movement speed divided Wheel Wheel into two of the range from the Turning Returning...
  • Page 73 Adjusting the changing position of servo speed. (Steering Speed Position) Can set each changing point, both (TURN) and (Retn) separately. Can be assigned to the Custom key for immediate call up. Neutral Neutral After switching the power on, press the Up key until the Steering Speed Position screen is displayed.
  • Page 74 Adjusting the speed of the throttle servo in 3 steps. (3 Way Throttle Speed) Allows you to adjust in 3 Time steps in addition to the 2Way Maximum Throttle Speed on Level 3. Operating Operating Limits the maximum turning Trigger Trigger Pulling Returning...
  • Page 75 Adjusting the changing point of Throttle Servo Speed. (For 3Way Throttle Speed Position) Adjusting the changing points of the Low (L), Middle (M) and High (H). Adjusting the changing point of the speed. Can be set to the Custom key for immediate call up. Neutral Speed range of The changing...
  • Page 76 Apply the "Swing" effect to the throttle operation automatically. (Throttle Acceleration) There is a technique used only by a small portion of the ex- pert drivers which instigates the throttle during the accel- eration. This is a grip control technique, by using the weight transfer of the car and this function reappears it.
  • Page 77 Set the starting point of "Swing" effect. (Acceleration Low Position) Set the starting point of "Swing" effect by moving the trigger up from neutral position. Use the SELECT key to enter the Acc Low Position. An asterisk (*) appears in the range of acceleration when the trigger is in operation.
  • Page 78 Set the cycle of "Swing" effect. (Acceleration Cycle) Set the repetition speed of "Swing" effect. Use the SELECT key to enter the Acc Cycle screen. Use the +/- keys to adjust. When this function is assigned to the Et, the value can be adjusted assuming the value displayed on the screen as a maximum value.
  • Page 79 Connecting the Receiver Connecting Be certain to use only KO Propo Warning! the receiver genuine FM crystal sets(transmitter Crystal and receiver). Never use crystals replacement produced by other companies since such crystals may vary in frequency, Antenna Lead which could lead to misoperation or...
  • Page 80 Notes on Receiver Usage The Source of Noise and Electromagnetic Induction (Electric-powered car) Assume that all areas where large currents are flowing are generating noise! Locate antenna wires and receivers as far away from the motor, ESC, nicad batteries,and silicone wire as possible. Noise is a type of radio wave, and therefore is radiated (travel through the air) in the same fashion.
  • Page 81 Notes on Receiver Usage Notes on Installing the Receiver The installation position should be as far as possible from the motor, ESC, nicad batteries, silicone wires or other noise sources. Especially, do not route the silicone wires next to the receiver. (must not be near to the crystal) Antenna FET servo blue wire (7.2V wire) and...
  • Page 82 Notes on Installing the Receiver Notes on Installing the Receiver (Gasoline-powered car) Do not secure the receiver on the chassis or the "mechanical deck". Vibrations will cause the receiver to misfunction and may even cause internal damage to the receiver. Either use the bracket (receiver holder) provided with the kit, or else cushion the receiver with a sponge like material.
  • Page 83 Terminology used in radio control mode usage. Description 1 Please refer to the Index for the terminology or wording of this transmitter. AC Charger The charger gets power supplied by AC mains. Alarm Audible warning sounds from the transmitter. Band Plate Plate which indicates current frequency.
  • Page 84 Terminology used in radio control mode usage. Description 2 Please refer to the Index for the terminology or wording of this transmitter. Noise Electrical interference that can cause incorrect signals to the receiver. Neutral The position of the servo when releasing the stick or wheel of the transmitter. Nicad Pack Assembled rechargeable nickel cadmium battery which is different from a dry battery cells.
  • Page 85 Index 1 It explains terminology used in KO transmitter The words in this manual Auxiliary Channel (P46) Alarm (P37) Active Brake System (P62) Acceleration Push (P76) Acceleration Toggle (P76) AC Charger (P83) (P62) Auto Display (P68) Automatic Start (P60) Auto Set (P55) Band (P84)
  • Page 86 Index 2 It explains terminology used in KO transmitter The words in this manual. Ni-cd (P84) Neutral (P84) Noise (P84) Operation Timer (P13) Push Rod (P84) Pre-alarm (P35.55) Preset (P84) Position Display (P45) Reverse (P29) Rapid Charger (P83) Steering Travel (P21) Steering Balance (P22)
  • Page 87 Index 3 Explanations of Abbreviations on the LCD screen Abbreviation on LCD screen OP. T Operation Timer (P13) SYS. Level System Level (P14) UP TIMER Up timer (P35) Lap (P36) ALRM Alarm (P37) PALM Pre-alarm (P37) LAP. NAVI Lap Navigation (P37) DOWN TIM Down Timer (P54) TIME SET...
  • Page 88 Main Specifications Transmitter KT-397FH Operation method Wheel + Trigger Number of channels 3 Channels Transmission frequency Any band by changing crystals within the frequency range Transmission frequency range Any frequency range by switching RF modules Modulation Method FM-PPM Neutral pulse 1.5 msec.

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