Fig. 1.27. Information display

Fig. 1.28. Switch of a cleaner and windscreen washer: I\switch of a choice of the block of memory; II\the button of switching of deduced information

Switching of deduced information on the display (fig. 1.27) is carried out by button II pressing (fig. 1.28) on the switch of a cleaner and a windscreen washer at the included ignition.

Information in the board computer is stored in two blocks of memory of "MFA 1" and "MFA 2". Depending on what data are deduced on the display, number of the block of memory is highlighted.

Information on a separate trip from the moment of inclusion of ignition and before its switching off collects in the block of memory of "MFA 1" of the board computer and includes data on the movement time, the passable distance and amount of the spent fuel. On the basis of these data the computer counts average speed of movement and average fuel consumption.

If movement renews within two hours after a stop and ignition switching off, data on the previous trip to memories of the board computer remain, and new arriving data will be added to them. If time between trips exceeds two hours, all information in memory of the board computer "will be nulled".

The block of memory of "MFA 2" for storage of the general data on operation of the car summarizes and processes results of the separate trips which general duration makes 100 h, total run – 10 000 km and total of the spent fuel – 1000 l. In case of excess of one of the called indicators the block of memory of the computer erases information and begins new counting from scratch.

The choice of indication of data of the corresponding block of memory is carried out by the switch I (see fig. 1.28 ). For information removal from the block of memory of the board computer it is necessary to execute the following operations:

– to include ignition;

– to transfer the switch I to situation "1" or "2" (for a choice of the corresponding block of memory);

– to translate the switch I and to hold him more than one second in situation "0" (near the provision of turning on of the corresponding block of memory).

If on the display there is no MFA 1 or MFA 2 symbol, it shows daily time even at the switched-off ignition.

The information display (see fig. 1.27 ) shows the following data:

– time of movement of the car.

If the switch I (see fig. 1.28 ) is in situation "1", on the display time of movement of the car is displayed from the moment of inclusion of ignition or the moment of "zeroing" of the block of memory of "MFA 1". If the switch I is in situation "2" – the display shows total time of all trips. The maximum total time makes 99 h of 59 mines at which achievement its counting begins from scratch.

– the distance passed by the car. Information on the distance passed by the car, receive similar to information on time of movement of the car. The maximum total run of the car, information about which to be stored in the block of memory of "MFA 2" of the car makes 9999 km. At achievement of this size data in the board computer "are nulled".

– average speed of movement  of the car. After ignition inclusion information on average speed of movement of the car appears on the display after passing of the first 100 m of a way. Up to this point on it instead of figures strokes are highlighted. If the switch I is in situation "1", on the display the current average speed of movement of the car is shown; if the switch I is in situation "2" – average speed of all trips.

– average fuel consumption.

In this mode data on average fuel consumption are highlighted.

– oil temperature двигате ля. Value of temperature of oil is deduced on the display in a range from +50 to +160 °C. If the temperature of oil of the engine did not reach +50 °C, on the display instead of figures strokes are highlighted. If the temperature of oil is higher than +145 °C, it is necessary to reduce load of the engine.

– air temperature outside of  the car. Value of air temperature outside of the car is deduced on the display in a range from–40 to +50 °C. After ignition switching off data on external air temperature remain within 45 minutes. At movement renewal the valid value of air temperature will be received at achievement by the car of speed of movement of 30 km/h.