Sanwa Electronic Instrument Co 90225 2.4GHz RADIO CONTROL SYSTEM User Manual Part B
Sanwa Electronic Instrument Co Ltd 2.4GHz RADIO CONTROL SYSTEM Users Manual Part B
Contents
Users Manual Part B
TX AND RX OPTIONS AND CONNECTIONS wAtlenes lF usme A u—Po me was TRANSMITTER BATTERY ”/ - Use ONLY 3 2 Cell Ll-Po or Li-Fe battery pack of desired capacity. DO NOT USE A 3 CELL LI-PO DR LI-FE BATTERY PACK or the transmitterwill be damaged. - Do NOT charge your battery through the transmltter using the Charging Jack. The battery musr be removed trom the transmitter tor charging orthe transmitter could be damaged. 0 Use a charger specifically designed to charge Li-Po or LI-Fe batteries. I - = NQUIfil/Q(Ellckl - When changing the connector on your battery to match the battery power plug in the base of the ' ‘ PflsilivetRefll transmitter. please observe correct polarity. Connecting with reverse polarity will damage the transmitter. - Observe all sarety precautions provided with your Li»P0 or tire battery berore and during use. and during the charging process. - Damage to the transmitter caused by improper use. wrong hatterytype, or reverse polarity will not be covered under warranty. RECElVER CONNECTIONS AN MDUNT’N I” Use the diagram below to make the connections to your 92744 2.4GHZ FHSS—S receiver included with your radio control system. The 92744 receiver‘s Nominal Input Voltage is 4 EV ~ 6.0v. A 2 cell Ll-Fo or 2 cell LiaFe battery can be used to power the receiver. however. a voltage regulator MUST be used We recommend a sztchlng type voltage regulator and it must be able to handle the amperage demands or the servos used in your model. If you're using an Electronic Speed Control with BEC circuiu'y, verify that it reduces the voltage down to 4th ~ 6.0v betore making your connections and turning your radio control sysmm ON. - We suggest Binding the transmitter and receiver. and setting the Throttle Fall Sale position. prior to mounting your receiver in your model. - The receiver should be mounted as far away trom any electrical components as possible. ' Route the receiver antenna up through a plastic tube so that it is in the vertical position. - To protect the receiver from vibration and other damage, we recommend wrapping the reoeiver in shock absorbing team when installing it In your model, WARNING The receiver Is NOT equipped with BEC clrcultty. DO NOT use a receiver battery any greater than 6.0 volts to power the receiver. Ulla only a 4,8 volt to 5.0 volt receiver battery. an 550 with a BEG circuit that lowers the voltage to the receiver. or a voltage regulator that lower: the voltage to the receiver. & Set your model on a stand so the wheels are off the ground berore turning on your radlu control system or cunnEEtlrlg your motor for the first time. AA my cell Ballory Howler 074 a volt to 6.0v NI~Dd or Ni-MH Switch Glow/Gas or Mechanical Speed Control Setup channel 2 Sleenng Servo Yitmttte Servo Auxiliary Servo , ESC to sr Charmet t to m channel 2 to AUX channel 3 Elebtlomc Speed Control Setup Page it LCD AND PROGRAAAMING KEYS The Mx-ax 2.4(3Hz FHss—a transmitter reetures ruur Programming Keys that are used tn racilitate transmitter programming. The few Programming Keys consist of two MENU Keys (Right and LeR)‘ one HINC (Increase) Key, and one DECI- (Decrease) Key. This section summarizes the funntlons of each of the 4 Programming Keys in addition to describing the main areas 0! the Multi-Functlun LCD. —'I// PROGRAMMING Menu / SETUP Menu Functions TH “spec-- MODEL Indicator Th’Doi‘stiflaTyflm _ ,_ , l m _ i . M e m uni-w ,-- ,/ i pitting: B _,. _,V i Indicatnr Setugulirr‘lenu _g L ~r_T_'A1R ST Steering Tiim Display To Menu Icon (SET P Menu Only) Because certain areas 01 the LCD are printed orlID the display, the PROGRAMMING menu selectinns displayed will NOT change when cycling through the vanous SETUP menu options. This is normal because these areas at the LCD are primed onln the display. For example‘ when ynu enter the SETUP menu and highlight D/R‘ MOD will he displayed in the Programming anduw, when you highlight EXP, TRM will be displayed in the ngrernrning iMndgw. etc. 7/_/ fimst PROGRAMMING KEY NAME FUNCTION , Scrolls ieli (backward) through the individual lunclions assigned to the currently highlighted < Le" MENU KEY menu. In addition, when held down while turning the transmitter ON, enters the SETUP menu. Scrolls right (forward) through the Individual RightMENu Key P functions assigned to Ihe currently highlighted menu. increases number values in the Programming +/|NC Keyllncrease) Windew and is used to make prugrarnming selections. Decreases number values in the Frugramming [necr- Key (Decrease) Window and is used in make programming selectiunsi Page «2 LCD AND PROGRARAMPNG KEYS Plane iinnnth, KEY swam-curs ”/ The Programming Keys can he used lo enange important inlaimetlun displayed in the Programming andnw. The information that can be displayed will vary depending on what menu you‘re currently in and/or what is currently displayed in the Prugramming an dew. E' D" While within a PROGRAMMING menu, piessing the Right MENU key and the Left MENU key at the same time will display the Digital Voltage Indicainr E' : l! . I While the Digital Voltage Indicator is displayed, pressing and HOLDING (he t/INC key will display lhe currenl Modulafion Type in use. I} E IBM 5 . E t While the Digital Voltage Indicator is displayed, pressing and HOLDING the DECI— key will display the curfent function assigned to file TRM switch. WW While Within a PROGRAMMING menu pressing the 4/INC key and the DEC/— Key at the same time will reset the Programming Value to the default value, 5mm To enierihe SETUP menul press and hold (he Left MENU key and turn the transmlner ON All SETUP menu options displayed are indicated by the Setup Menu 0 icun in the Icwar ieit corner of the LCD The i icnrl indicates that you aie at the lap level in! that specific menu, Page 13 mlIDZBJiEEA E H SPEED [EL 15/3 ~ sum lagv MODELI -1 m1 - ' l7l l ll? £1,le if "T’ ‘nST ii ”Ll VJ“A UM" I' ‘ ‘ ‘ilST ll§liiflifififim AUX MENU FLOW CHART The Menu Flew Chan shewe the dinerent menus that ere available tor programming ynur transmitter. The default setting when the transmitter is turned ON the very firsl time is the PROGRAMMING menu with the Digital Voltage lndieetgi displayed When the transmitter is subsequently turned ON the last eereen displayed when the trensmitterwes turned OFF will be displayed. Pressing either the ngh! MENU key Or the Left MENU key serulis through the individual funetione assigned m the currently highlighted menu. For example press the Right MENU key to highlight the EPA menu The EPA menu will be highlighted and ST will be displayed in the Programming Nndnwv Pressing the Right MENU key again will move the selection to TH and Sn on until the EXP menu is highlighted. & TD enler the SETUP menu, press and held the Left MENU Key and turn the transmiller ONt For more inhrmaliom SEE page 29. _II/ MOD b 5an b TRM b STEP y NAME y L Mm b BEEP b ALRM y EAT! PROGRAMMING MENU ”/ EXP P F SUB-T REV {2/5 F V lsrl P s??? P A"! > rs’fi b [5.1 b is" b MODEL 7 V V 7 EPA EXP FEE IS SHE-Y lrnl tin-til 75m? finl my V V V V 7 EPA EXP TPEE HS SUEJ REV [Aux] lrn-el m-r (Aux) [AUXL Muxl need men] SPEE |AU MENU MENU NAME MENU DESCRIPTION 3 MOD MDDuLATION TVPE CNANGE rne TRANSMiTTER MODULATiON TVPE z BIND BINDING 5an Tl-E TRANSMITTER AND REthER I; TRM Tnin Smren Assien Aesien leouSAuxiuAiv Funeriens re rne TRM Swren a STEP TRiM Sree RESOeUTiON Aoiusr rne RESOLUHON es rne SIEERiNG AND Tneerrte TRlM SWIY:—tEs 3 NAME Monet NAMiNG NAME EACH or Youn |N3lleuAL Moests m M_CLR Monet ctm Rsssr MODEt-SEECiFlc PROGRAMMiNG Om re rne DEFAULT viu ties In BEEP Audete Key TONE Tunn AUDiELE Key TONES ON on OFF ALRM |NACVMWALARM Tiinn rne VNACTMW ALARM ON on OFF EATT BATTERV sen Ceunr USED ro ENSURE CORRECT OPERAHON OF THE LOW VOLTAGE Amen a MENU MENU NAME MENU DESCRIPTION l” D/R STEERlNe DUAL RATE Aeiusi STEERlNG DuA, Rue 0 EPA Enh PeinrAeiuernenr ADJ“? S'EFRiNnr THROTTE AND Auxitnny END PnlN‘ Actuevnrnrs 2 EXP EXPoNEN'iIAL Ae.uer STEERlNG AND Tnagme ExPUNLMJu. 5 SPEED S=eye SPEED AJJUST STEERNG we Tnnuirte SERVO TRANsiT SPEED E AUX AUXUAWY FUNcTinNs CNANEE AND ADJUSY AUXUARV Fuhciians AND CHANNFI MixiNG é F/S FAiL SAVE Pneenni TRANleTTER FAVL SAFE Funeriens 0 SUBVT SERVO SUE-TRW! Aeiusr STEERiNG nne Tnngrrte SERVO CENTERiN: it!) REV Senye REVERSle ADJUST Sreriiiye Tnnu its. AN) AUXiUARV Srwe Rryrnsine n. MODEL Mime, Seteer Seteer Swen Menets Page 14 TRANSMITTER AND RECEIVER: BtNDtNG The Binding lunction allows you to 'Eind‘ the transmitter and receiver pair. When new, it is necessary to pairthe transmitter and receiverio prevent interrerence lrorn radio controllers operated try other users. This [ Dperatidn is relerred to as 'Einding‘. Once the Binding process is complete, the setting is rememoered even ‘ when the transmitter and receiver are turned OFF. Therelore, this procedure usually only needs to be done 3 T T It ' Tl Wi It once. Under some circumstances, the receiver may not operate after turning the transmitter and receiver 1 N 1, , on. ll this occurs, perform the Binding process again ,i i "S The MX-3X 2.4GHZ FHSS-3 radio control system uses FHSS-J technology. however. the transmitter is compatible with both FHSS-3 and FHSS-Z Airtronics 2.4GHZ receivers TD bind the transmitter to an Airtrunics FHSS-Z 2,4GH1 receiver (available separately), the transmitter Modulation Type must first be changed to FH2. For more information. see page 39. Q delore oeginning the Binding process, connect your servos and battery to the receiver, using the diagram on page 11 Make sure thatthe receiver is turned OFF and that the transmitter is turned on and in the SETUP menu lit D/R m . i‘ lied Aux fl Imusmmunmnemfitndflm Lsufifl REV] 1) Enter the SETUP menu by following the procedures described on page 39. 2) Press the Right or Len MENU key to highlight the EPA menu. BlND will he displayed in the _ t | Tl l Programming andnw. l 2) While holding down the Bind Button an the receiver, turn the receiver ON. The Bind LED on the receiverwill flash slowly. After approximately 2 seconds, release the Bind Button. The Bind LED on the receiver will continue to flash slcwly & Use the tip dra pencil or a 1.5mm hex wrench to reach the Eind Button on the receiver. a) Press the +/INC key on the transmitter PUSH INC will flash in the Programming Window. Aherleleasing the Bind Button. you mustpressthe t/INC key quickly (Within a couple orseconds) lfyou take too much time, you may need to restart the Binding process. 4) Press the +/INO key a second time. PUSH DEC will flash. Press the DEC/r key once. BIND will be displayed in the Programming Window. the LCD and the Power Indicator Light will flash, then the Bind LED on the receiver will turn solid Indicating the Binding process is complete. 5) After verifying that the einoing process is complete [solid olue eino LED on the reoelver) and the servos operating ncrrrtally, press either the Right MENU key orthe Lert MENU key to return to the BIND menu. & When the Binding procedure Is suecessiul, the Bind LED will stay solid blue and the Power Indicator Light Wili flash slowly when both the transmitter and receiver are turned ON. Irthe Bind LED on the receiver‘is flashing rapidly, the transmitter and receiver are net paired In this case, turn both Ihe transmitter and receiver OFF, then repeat the Binding procedure. Page 15 PROGRAMMING fiAENU “D/R _EPA Em green Aug Frag suer REV MODEL ‘E Te enter the PROGRAMMING menu. turn the transmitter on. when the transmitter is turned on the very first time is the PROGRAMMING menu with the Digital Voltage lnaieatar displayed vvhen ( the transmitter is suhseguently turned ON. the last screen displayed when the transmitter was _ l-ll mi i ill/JV turned OFF will he displayed. __L_J Liiiiliit.RST The following PROGRAMMING menus are auailahle hy repeatedly pressing the Right menu key or the Left MENU key Steering Duel new erui PaintMiuttmtm Expo-tenth "we mien XPJI Servo Sin-rum Fail Sara iiii ii i‘Alt Xl'l ‘l'lllAtiK Servo Reversing srearzrrve DUAL RATE ”/ lh-l! l’niil xhlI l 5 |K 7/5 The Steering Dual Rate lunctlnrt is used to change the amount of steering servo travel campared to the iigflifl’lléfillilj.l amaunt or physical movement or the steering wheel, For example, by increasing the Steering Dual Rate. JST . you can make the steering servo travel more which might prevent your model lmm pushing during turns It i “7‘ m l“, your muuel oversteers during turns. yuu can reduce the arneunt or Steering Dual Rate. l W | V I“ el WWW 1l Set the Steering Trim to '0‘ using the ST—TRIM switch. Push the ST—TRlM switch lcrward tn increase Steering Trim toward the right and pull the ST-TRIM switch back to increase Steering Trim toward the left. The current amount Bl Steering Trlm is indicated on the LCD in both digital turrnat in the Programming Window and in sealed lorrnat along the bottom of the display. 2) Attach the steering linkage to the servo horn per your model's assembly manual. then install the servo horn onto the steering servo. making sure it‘s as close to being centered as possible. Use the Servo Sub~Trlni i‘uncn’on to center the servo arm exactly, then mechanically adjust both wheels to paint straight ahead. For more information. see page 35. 3) Move the steering wheel right and Ian to full. Adjust the Dual Rate percentage value to decrease (DEC/—) or increase (HINC) the amount or steering to reach the steering stops without binding. Formore information see the next page. WARNING The Steering Dual Rate perwntage value should not be increased to the point where your steering linkage and serve bind when the steering wheel Ia moved all the way tn the right or tell Binding will cause the steering servo to 'buzz', resulting in a quicker loss of battery power and eventual damage to the servo. Page is PROGRAMQMING WHEN!) TH- “ Lem) Dtux 'fi UB-T FtEV MODE ME Adluatlnajteerluemuate ‘ST 1) Press the Right or Left MENU key to highlight the DIR menu, ST 100% will be displayed in the 4 Programming Window. i 2) Press the +ilNC or DECl- keys to increase or decrease the steering Dual Rate percentage value When the Steering Dual Rate percentage value is decreased. steering servo travel is decreased. When the steering Dual Rate percentage value is increased steering servo travel is increased DIR ST setting range is 0“/o ta "HP/a. The detault setting Is iDO‘Va. 3) Alter the Steering Dual Rate percentage value has been set. adiust the independent nut and right End Points using the End Point Adjustment runction For information see the next page. TRM Switch . E I: E IEM E . 1) In the default configuration. the TRM switch is used to change the Dual Rate percentage value Without accessing the Programming Menu. This allows you to adjust the Dual Rate percentage value easily during use. Press the TRM sWitch forward to decrease the Dual Ra|e percentage value and press the TRM switch backward to increase the Dual Rate percentage value. The increment percentage value that the TRM sWitoh adjusts the Steering Dual Rate can be Changed to suit your preference. For more information. see page 41. PDPNTA u TAIiENT ”/ niiitii The End PnintAdjustmentlunction is used to adjust the desired amount of servo travel in both directions “w Independently. This makes it possible to balance servo travel in both directions. The End PaintAdjusirnent lunction can be adjusted for the Steering channel (Right and Lett), the Throttle channel (Throttle High and - l l7l 7‘ Throttle Brake). and Auxiliary channel 3 (High and Low). e l wnnmms End Pnlnt Adjustment percentage values should not be increased to the point where your linkages and serves bind when moved all the way to the right or left. Binding will cause the serves to 'buzz'. resulting in a quicker loss of battery power and eventual damage to the servos Afluflmmnmdmmmmusmnt Yaur model‘s turning radius can dirrer frern tell to right because or variations in linkage. suspension balance, tire diameter. or weight distribution. in such cases. Left steering servo travel and Righi Steering servo travel are adjustable using the End Point Adjustment runctipn Beinre making Steering End PnintAdlustmenta. you must make sure that the servo horn is centered Install the servo horn onto the steering servo. making sure it's as close to being centered as possible, then us the Servo Sub—Trim tunctton to center the serve arrn exactly For more information. see page 35. Page 17 PROGSEARAMING MENU 1) Press the Righter Left MENU key to highlightthe EPAmerlu. ST L 1007-1 or ST R100% M" be displayed in the Programming Vlfinduw depending on the last position otthe steering wheel. 2) To selthe Right Steering End PointAdjustment percentage value. turn and HOLD the steering wheel to the right. R tom/t wl|| be displayed Press the +IINC or DECI- keys to increase or decrease me amount of steering servo tmvel in that direction. EPA ST R setting range is [We to 150°/u. The detault settlng is 100%, 3) To set the Left Steering End Point Adiustment percentage value. turn and HOLD the steering wheel to the left. L 10094; will be displayed. Press the +/INC nr DECI— keys to increase or decrease the amount of steering servo travel in that direction. EPA sr L setting range is rm to 150%. The default setting is too-hi. I Eetg. Aux ]LF/S_] miv’llf‘lb—D—EL] Your model's carburetormay not open completely. or it may open too much and cause the throttle servo to bind. Ifynu‘re using an Electronic Speed Control, the Electronic Speed Control may not command lull power, or the brake may not engage adequately. |V| Such cases, Throttle High servo travel and Throttle Brake servo travel are adjustable using the End PointAdluslment luncllon. 1) From within the EPA menu. press the Right MENU key to display TH. TH H 100% or m E term will he displayed in the Programming vwidew depending on the last position of the throttle trigger. If you‘re using an Electronic Speed Control, the Throttle High and the Throttle Brake End Point/Adjustment percentage values are both generally set to loan/a. although the Throttle High direction may need tc be increased to achieve rull power. In some cases the End Point Adjustments can also be set directly via the Electronic Speed Control. 2) To set the Throttle High End Point Adjustment percentage value, pull and HOLD the throttle trigger back H 100% Wl|| be displayed. Press the ”INC or DECI- keys to increase or decrease the amount or throttle servo travel in the High throttle direction. EPATH H settlng range ls 0"/oto 140“/u The detault setting ls 100%. Page 13 PROGRAAARMNG MKENU WWW... 3) To set the Throttle Brake End F'eintAdjustment percentage vaiue, push and HOLD the throttle trigger forward. 8 tum/i, will be displayed. Press the 4/INC or DEE!» Keys to increase or decrease the amount of throttle servo travel in the Brake direction. EPATH B selling range is lJ% (u 160%. The de'ault setting is 100%, ..: IEE . Auxiliary Channel 3 can be used for a number of different uses One 01 (he more common uses would be for the reverse lunctiun in a glow-powered monsler truck. often, the transmission only requires a small amount of throw, but the servo binds because or too much travel. In such a case. Auxiliary High servo travel and Auxiliary Luw servo travel are adjustable using the End Point Adjustment function. 1) me within the EPA menu. press the Right MENU key to display AUX.ALIX H 100% orALlX l. ioo°/o will be displayed in the Programming iMnoow depending on the current position or the Auxiliary Lever 2) To set the Auxiliary High End Point Adjustment percentage value. move the Auxiliary Lever LIP. HIGH will be displayed momentarily in the Programming Vlnndow. then H IEID°/o Will be displayed. Press the HINC or DECI- keys in increase or decrease the amount of channel 3 servo travel in the High auxiliary direction. EPA-AUX H setting range is 0% lo 150%. The deiaull setting IS iOD'Va. 3) To set the Auxiliary Low End Point Aolustment percentage value. move the Auxiliary Lever DOWN. LOW will he displayed momentarily in the Programming Window. then L 10D% will he oisoiayao. Press the tiINC or DECI- keys to increase or decrease the amount oi channel a servo travel in the Low auxiliary direction EPA-AUX L selling range is (Wu to 150"/p. The deiault setting is 100%. A§§Ignlng Eng Pglm Ag filing“! m mg [BM §fl E.“ 1) The TRM switch can be programmed to adjusl Steering, Throttle orAuxlliary Eno PointAoiustmeni percentage values without accessing the Programming Menu. This allows you to aoiusi the End Point Adjustment percentage values tor one or these functions easily during use. Press the TRM switch iorwara to decrease the percentage value in 5% increments and press the TRM swtch oackwaro to increase the percentage value in sin increments The increment percentage value that the TRM switch aoiusts either End pointAoiusiment iunctiun can be changeo to suit your preference, For more iniomiation. see page 41. D/FT -uEXP sresofitux _M§T] FLEB/ -i AU_X _ i} “A l A i a llLi l/_l% Li—i i———.—i i i iusll z—i THLDTR -lExfil lg spasm ‘SUBJl “l il7l m ”i ”L! run Li r i i—li "l ("ST rime . SPEED ll7l i7i i llLl iLii '"I’ V ”MST TRM Swnch Page 19 PROGRAMMING MENU —// The Exponential function allows you to vary the amount of servo travel in relauon to the movement of the steenng wheel and the throttle trigger near the neutral positions to change the way the steering. throttle, and brake react to control movement. Increasing the Exponential percentage value will soften the control leel around neutral and decreasing the Exponential percentage value wIlI heighten the control leel around neutral, Using a lower negative value allows for smoother control. Using a hlgher positive value may result In more 'twitchy' control response, ~ n . . Quiet 1%lotofl'/-l Linear ‘ (“M Mild \ my. iii-input \ . Amount at servo operallon 5 other , “e; (l'laloloa'tiLn g “imea. 5 (07-1 5 ,/ a , ,/ Mrld E . t—l%la»|nu"/~i ( . Amount ol mailiig wheel opblllloflk Neuiiei fAmdunl oi stuanhp wiiimi opuratlon on the ‘L' Aldo lemeuhi ol throttle lrlgger operation on the w gloat Adlmluflmflnlfimneuflal Pnsltlon on the w sid- ianmuni nl iliiotlie Irlggar ppeimien on the a Sluel Steering Exponential can be variably adlusted from Mild through Linear to Quick to allow you to set the most ellectlve steering response for your model. Generally. ll your model over-steers. reduce the Exponential percentage value, and If your model under-steers. increase the Exponerlllal percentage value. 1) Press the Right or Lert MENU key to highlight the ex? menu or 0% WI" be displayed in the Programming Vlrnddw. 2) Press the +/INC or DECI- keys to Increase or decrease the Steering Exponential percentage value. Decreasing the Steering Exponential percentage value will make the steering less sensitive around neutral and increasing the steering Exponential percentage value will make Ihe steering more sensitive around neutral. TH Q/E N SPEED SHE-I 5m AUX FLEX TH 5m EP/i SPfED EXP-ST settlng range is -1uo°/., (Mlld) to too-vi (Quiz-xi The delauli setllng Is 0% (Llnear). Changes to the steering Exponential percentage value al’lects oath right—hand and tell-hand steering equally Aflmsllugllmmlflilnhimuflmifll Throttle High Exponential can be adjusted lrorn Mild, Linear and Quick. In genelal. reduce the Exponential peroentage value on a slippery track or with a model that has a hIgher—torque motor or engine. Increase the Exponential percentage value on a high-grip track or wlth a model that has a lower-torque motor or engine. 1) From within the EXP menu. press the Right MENU key to display TH. TH H m Will be displayed in the Programming Window. T Fifi/Fm TH TLJLf/fll Page zu
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