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Modes of information display on LCD.

  The arrangement of symbols and values of measured variables on LCD
corresponds to the arrangement of car's wheels (top view) for modes 1 =< R =< 9 and is resulted on the illustration.

Scheme of wheels arrangement Contents of displayed information LCD condition

Numbering of wheels:

1- Front left wheel

2- Front right wheel;

3- Rear left wheel;

4- Rear right wheel;

5- Spare wheel (it is not shown in the illustration)

Indication of wheels
synchronous rotation
(Vi> 10 km/h)
Indication of signal absence of second wheel's sensor
Indication of second wheel slip
Indication of second wheel slip
Indication of second wheel's sensor malfunction (M2=1)

    Numbering of the multimode keys coincides with standard (from left to right) in ascending order from Nk=1 to Nk=4
  

In the following table typical LCD conditions are resulted.

   Mode
number
R		 Displayed data LCD condition
   1

LD- safe distance to a following car;
LS- safe distance necessary for a full stop;
   2

VL- top border of safe speed (km/h);
VM- instant speed of the car (km/h);
   3

AM- longitudinal acceleration of the car (m/s2);
AQ- cross-section acceleration of the car (m/s2);
   4

DL- absolute value of steering wheels turning angle boundary (radians);
DC- steering wheels turning angle (radians);
   5

DS- absolute value of convergence angle of steering wheels (degrees);
WE- instant engine power (h.p.)
   6

P - air pressure in tires (bar);
   7

dx- sensors divergence from one axis
(additional camber angles), mm;
   8

Rk- deterioration of tires cords (mm);
   9

t - temperature of tires overheat (celsius degrees);
   10

TYRES- mode of wheels replacement
Replacement variants under the cyclic list: 51,52,53,54,12,13,14,23,24,34,51 [+] - acknowledgement of a chosen variant of replacement (Nk=3);
   11

KLIM- climatic mode
SUM- summer (Nk=1);
WIN - winter (Nk=3);
[+] - acknowledgement of a chosen mode;
   12

TUNING X MODEL- mode
of car parameters tuning;
   13

TUNING P - mode of tires pressure
measurements tuning;
Y- acknowledgement of tuning command [+] (Nk=1); N- cancellation of tunning command [+] (Nk=3).
   14

BR- volume of spent fuel (litres);
GR- specific fuel consumption (litres/100 km under Vm> 0);
   15

TRIP KM - daily run (kilometers); zeroing of trip odometer and BR( Nk=3).
 
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