MONITOR MONITOR
Contents
1. WORLD RALLY EQUIPMENT MONITORING MEINIR MODEL NR 1 1203 USER MANUAL USER SAFETY e Before starting to drive with a mounted gearbox monitor you need to make sure that the monitor does not limit field of vision ofthe driver monitor indications will not distract the driver shiftlight LED will not blind the driver especially at night e any of the above conditions are not fulfilled the location or angle of the monitor has to be changed e ltisforbidden to base any significant decisions concerning safety on the monitor indications including selection of braking points selection or evaluation of driving speed LIABILITY DISLAINIER e The producer does not take any responsibility for damages which may arise due to correct or incorrect operation of the monitor including health and life of the driver and other people damage to property including vehicles together with elements of equipment e Gearbox monitor is an indicator The user must take into consideration the possibility of inaccurate indications of the device Because of the above the producer cannot be held responsible for any damages to the vehicle which may be related to the use of the monitor including engine damage gearbox damage INTRODUCTION e he gearbox monitor is a microprocessor controlled device that enables easier handling of the gearshift in sport cars and gives a more sportive ap2. MAVI Digital Electronics Tel 48 32 442 04 37 digital mavi com pl More info www mavi com pl
3. al Green color mcus ef color Green set the green color gt d S Sportmodus io display Sport displays when in neutral a GLE Easy modus Working modus set display Easy fade in fade out gear display go to editing accuracy gt A 1 se Accuracy 1 admissible tolerance 1 A 2 Accuracy2 K Accuracy 290 admissible tolerance 2 MAL Accuracy 3 admissible tolerance 3 4 A 6 1 Accuracy 6 admissible tolerance 6 a 4 9 Accuracy 9 admissible tolerance 9 Factory settings No reaction Accuracy sett Fanfare all parameters set and stored in EEPROM acceptance by the user acceptance of the setting by the user is signalled k a humming pressing on the acceleration pedal is confirmed by wave and a modulated sound ABSOLUTE MAXIMUM RATINGS Voltage of any inputs relativetoGND 0 7 18V Storeage temperature 15 60 C Relative humidity us auum re oh XR Rm m dente eek bx 0 80 Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device TECHNICAL DETAILS Supply voltage 4 2 08 un 004 owes Shouse sees 11 3 14 8V Operating temperature 10 50 Inputs optically separated Rin 1 5k DIMENSIONS TREE TITO TT 6x6x6cm For further information contact
4. display and making a sound The first blockade that protects from an unintended reprogramming is now removed the upper barr on the display e Repeate the acceleration manouver You will see a wave on the display and hear a sound again The second blockade is removed the middle bar on the display e Press the acceleration one more time You see another wave on the display and hear a sound The last blockade is removed the lower bar on the display Now the device goes into a parameter edit modus e After all the blockades are removed edit the parameter according to the following algorithm e he editing can be finished at any time by starting driving or turning the engine off in this case the new setup will be stored only temporary in cache memory till power off v S y Edit Parameter rd Set yes Editing of the parameter va Ay Rest gt reset yes Reset of all the saved values RESET and Exit gt Brightness 3 X p brightness 32 sets high brightness level ial fb 2 Brightness 2 brightness 2 idi middle brightness level set b 1 Brightness 1 goto brightness 12 sets low brightness level color editing b O Brightness 0 brightness 0 gears will not be displayed gt C F color range X 27 color Full Color dependent on the rpm Go to parameter edit modus P 2 al Cur Ped color NE colorred Set the red color Go to A wong
5. fuel supply e Driving in the neutral gear Due to the method of calculation the device displays always the gear that corresponds to the current speed rpm ratio even if you drive in neutral gear The effect is negligible during dynamic sportive driving In special situations like braking with the left foot one can use this effect to pick the right moment to change gear without the clutch This also allows driving with a defect clutch e Reverse gear the device differentiates between the gears based only on the ratio difference without taking the direction into account That means that the reverse gear will be displayed correctly only if the transmission difference between the 1 and the reverse gear is greater then 2 3 If the device signals 1 during the programming of the reverse gear change the accuracy to 1 see editing parameters option A 1 If it does not make any difference you will be unable to differentiate between the first and reverse gear SETUP OF THE GEARBOX MONITOR e The following parameters can be adjusted Display brightness Display color Monitor working modus Gear discretization accuracy Aresetis also possible It allows new programming Change the parameters in the following way e Turnoffthe engine e Startthe engine e Immediately after the green wheel is displayed press the acceleration pedal to go over the half of the max rpm Then let it go The device should respond by showing a wave on the
6. full potential e Putin the first gear start driving accelerate and wait untill the number 1 appears on the display e Putinthe second gear and drive untill the number 2 appears on the display e HRepeatforallthe gears including the reverse gear e During programming pay atention to the fact that the gears must be programmed in the correct order gt gear1and2 gear3 4 5 and 6 if present and the reverse gear e During programming of the gears or while standing still the device will simultaneously store the rpm range To set the rpm limit accelerate the engine to the maximal rpm The set rpm limit will be used in the future to signal gear changes Exceeding ofthe rpm limit will be signaled with 4 and a red LED e Do not stop the engine until all the gears 5 reverse and 6 if present are programmed and the rpm limitis set e When all the gears and the rpm limit are set and the engine is turned off the programming is finished The learning data is stored in EEPROM e After each power up the data will be restored and monitor will be ready to use ADVANTAGES AND LIMITATIONS e Signalisation of the max rpm The defined maximal rpm will be displayed early enough to give sufficient time for the gear change In unmodified cars we suggest to set the rpm limit at the max rpm of the engine cut off It enables the maximal use of the engine s power without the danger of loosing speed as a result of cutting off the
7. pearance to normal cars e function of the gearbox monitor is to display the current gear The gear is calculated based on the speed and rpm It also displays a warning when the rpm exceedes the user defined limit e This device works in cars with a speed sensor VSS and electrically regulated ignition Most of the cars with electronic fuel injection regardless of the kind of fuel will meet these requirements INSTALLATION e We suggest to install monitor after the start up setting of inputs polarization and finding best position e Findtheoptimal spot in the cockpit For racing purposes when the information about the gear and the rpm going beyond the limit is important we suggest to place the device in the field of view ofthe driver Later test the position during training gt For everyday use and for on boards we suggest to place the monitor centrally facing the driver or the camera e Fix the device with glue or double sided tape e Lay the cable under the cockpit next to the radio We suggest to place the cable first temporarily and fix it only after testing the monitors position during training For permanent fixation lead the cable through a small hole in the cockpit e connectthe 4 wire cable of the monitor with the electrical system ofthe car in the correct order as follows gt the BROWN wire to a grounding for example grounding of the radio the GREEN wire to the rpm signal the
8. rpm input in cockpit or the rpm signal from the ECM or the signal from the electronic ignition module Do not connect signals from other sources since it can cause malfunction of the device gt the WHITE wire to the speed signal input from the electronic speedometer orthe signal from the speedsensor VSS gt the YELLOW cable to the electric power supply 12V for example radiomemory supply Power supply 12V should be connected to a circuit that is not switched off by the car key The power supply cannot be interrupted during learning process including engine off operation Otherwise the device will reset before the learnig data will be saved in EEPROM memory After programming the supply voltage is not necessary in standby mode e correctly connected gear shift monitor will display a wave and the correct power supply will be confirmed with a sound ATTENTION You will find the nessesary circuits rpm and speed inputs from the ECM or cockpit on the cars electric circuit diagram In case of doubt let an electrician make the connections To avoid cutting of the electrical wires connect the device with the help of clamps SETTING UP THE DEVICE e The correctly connected gear shift monitor will display a wave and an acoustic signal will be heard Then the display will be cleared and a 4 control sign will be shown Now the device is ready to receive the rpm and speed signals Start
9. the engine a rotating green wheel and a fanfare sound signal the correct rpm signal connection a rotating red wheel and a humming sound signal that the speed signal was wrongly connected to the rpm input In sucha case change the rpm and speed connections no response from the device with the engine running means that the rom input was wrongly connected Check and correct the wiring of the signals and select correct polarisation of rom input info on the next page e When you see the green wheel on the display start driving move on fanfare sound and the letter on the display signal the readiness ofthe device a constantly spinning green wheel indicates a wrong speed signal wiring Check and correct the wiring of the speed signal and select correct polarisation of the speed input info on the next page e Stopthe car SETTING OF INPUT POLARISATION The device is equipped with switches for changing the polarization of the two inputs speed and rpm This allows to work with sensors or ECM of the car in two possible electrical standards NPN or PNP NPN Vis electrical installation ia Gearbox of the car 5i ECM VSS PNP c GND PROGRAMMING THE DEVICE The device will programm itself automaticaly during driving It will save all the gears and the maximall rpm limit The following suggestions will help you to programm the device fast and easy and to use its
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