(GB) Operating instructions 01+ RPM Module A-451
Contents
1. one of its accessories no longer functions they must be dealt with according to the laws of the country Spent batteries must be disposed of in accordance with the regulations in force in your country Copyright 2005 Alfano S A Tous droits r serv s ALFANO S A Rue de Industrie 3b 1400 NIVELLES www alfano com Copyright 2005 Alfano S A Tous droits r serv s2. the device The guarantee is invalidated in cases of repair or handling carried out by unauthorised third parties Intervention under guarantee does not give the right to replacement of the device or to extension of the guarantee Intervention under guarantee is carried out at one of our approved after sales service centres or at our head office In the latter case the item must reach our establishment postage paid in other words the transport costs are borne by the user The manufacturer accepts no responsibility in case of damage to persons or goods caused by poor installation or incorrect usage of the device Modifications to products Alfano SA applies a method of ongoing devel opment Consequently Alfano SA reserves the right to make changes and improvements to any product described in this document without prior warning Damages and responsibilities The products are used under the customer s sole direction and responsibili ty and consequently the customer shall bear the damages that the products might suffer or cause No compensation will be paid for removal of enjoyment and ALFANO cannot be held responsible for the direct or indirect consequences of their use or rendering useless ALFANO s obligations are duty of care and not a performance obligation Disposal The device must be disposed of with respect for the environment The stopwatch and its accessories contain a lot of plastic parts When the stopwatch or
3. 8 6 5 4 3 2 5 2 1 5 1 25 X1 X1 33 1 6 X2 X4 X8 These units will divide or multiply the impulses from the RPM module and the result will be displayed above and on the right of the screen If you know your idling RPM all you have to do is find it on your ALFANO 8 5 MAGNETIC STRIP WY X 1133 e Copyright 2005 Alfano S A Tous droits r serv s Po Guarantee conditions 7 o All our devices have been subjected to in depth factory tests and are covered by a 24 month guarantee against m anufacturing defects The guarantee comes into force from the date of purchase The date of purchase is the date indicated on the invoice till receipt given by the seller at the moment of sale The manufacturer undertakes to repair and replace free of char ge any parts which have a manufacturing defect during the guarantee period Any defects which cannot be clearly attributed to the material or the manufacturer will be examined at one of our approved after sales service centres and invoiced depending on the results The guarantee does not apply in cases of opening the device of accidental damage negligence or inappropriate usage in cases of installation which is unsuitable erroneous or does not comply with the instructions appearing in the notice and in cases of phenomena not associated with the rules for operation and use of
4. LE ANO CHRONOMETRIC SYSTEM RPM Module 4 451 GB Operating instructions 2 The solution for picking up the RPM on nearly all types of petrol engines It is an electronic amp with microprocessor which adapts the RPM signals coming from nearly all types of engines on ALFANO data acquisition systems The new ALFANO PRO V1 05 06 AStrO V2 05 06 AStrO formula 4T V4 05 06 and higher versions will be able to display correctly the RPM for 3 5 6 8 and 10 cylinder engines The A451 module has 4 wires The RED and BLACK wires which supply power to the module Connect to the positive and negative 12 Volts Length 350cm The BLACK wire with banana jack the RPM transmitter Connects to the ALFANO Port F Length 70cm The GREEN wire which picks up the RPM Connects to the engine ignition Length 350cm The installation procedure has 4 stages I Installation of the A451 module onto the vehicle II How to find the RPM signal on the majority of ignitions III Configuring the A451module IV Configuring the ALFANO Copyright 2005 Alfano S A Tous droits r serv s 3 Installation of the A451 module onto the vehicle 1 Connect the Red and Black wires correctly to the vehicle s 12 Volt power circuit preferably in the fuse box 2 Plug the RPM transmitter Black wire with the banana jack into the F port of your ALFANO 3 Take off
5. king for the wire carrying the RPM signal is the same as that described for the twin static high voltage coil above D Electronic computation unit On electronic units such as GM HEI or MSD you will find a special terminal TACH connect the Green wire of the A451 module to it Green wire S Electronic IN computation unit To guarantee long lasting operation carry out the wiring correctly in accordance with automobile standards isolating electrical conductors from each other to avoid short circuits Copyright 2005 Alfano S A Tous droits r serv s III Configuring the A451 module Once the module is installed it must be configured 1 Turn the engine over at idling speed DO NOT ACCELERATE 2 Then simply press button B for one second see page 2 3 Close the unit IV Configuring the ALFANO This operation is to ensure the RPM is displayed correctly on your ALFANO 1 Turn the engine over at idling speed DO NOT ACCELERATE 2 In menu 14 of your ALFANO use the right hand button to select the correct unit to display the right RPM On versions PRO V1 05 00 AStrO V2 05 00 AStrO formula 4T V4 05 02 and lower the following units are available 8 4 2 X1 X2 X4 X8 From versions PRO V1 05 06 AStrO V2 05 06 AStrO formula 4T V4 05 06 onwards other units have been introduced to cover additionally engines with 3 5 6 and 10 cylinders 10
6. the cover of the A451 module 4 Finally look for the wire carrying the RPM signal on the vehicle ignition to connect the RPM sensor Green wire Il How to find the RPM signal on the majority of engine ignitions A Traditional high voltage coil Connect the Green wire of the A451 module to the negative terminal of the coil Green wire B High voltage coil twin static type with 2 wires and more A single wire is capable of providing y ou with the RPM signal on the majority of ignitions You have to locate it to connect electrically the RPM sensor to the Green wire of the A451 module Tip to avoid damaging the insulation of the wires connected to the coil when looking for the RPM signal use a Sewing pin and stick it into one of the wires make sure the pin pierces the wire right to the centre to obtain electrical contact Strip the Green wire of the A451 module and twist it around the pin BE CAREFUL of short circuits Turn the engine over at idling speed and watch the A LED on the module see page 2 the LED will light up when in contact with the wire carrying the RPM signal If this does not happen repeat the operation on the other wires until the A LED lights up Copyright 2005 Alfano S A Tous droits r serv s C High voltage coil located on the spark plug with 2 wires or more A D Im RENAULT Ine n e ele The procedure for loo
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