BTC-BR User’s Manual
11
2.4.8 – Test of Electronic Tachographs (KTCO 1318 and MTCO 1390)
This item allows that the models of electronic tachographs have tested some of their functions
automatically, such as: Distance Counter Test, Test Chart and Variable Speed Test.
2.4.8.1 – Distance Counter Test (Odometer)
Steps
Contents of the display Keys
Procedures
1
2
3
4
5
6
7
8
4. CHECK K MEASUR.
5. DEVICE TESTING
←
6. PROGRAMMING
(
5
/
6
) – Scroll
(
E
) Enter
E
1. DIST COUNT TEST
←
2. TEST CHART
3. VARIABLE SPEED
(
6
) – Scroll
(
E
) Enter
E
DIST COUNTER TEST
MTCO
←
KTCO
(
5
/
6
) - Scroll
(
E
) Enter
Select Device Testing
This function will access a sub-menu in which
will be possible to measure the indication of
the odometer, to generate a test chart and
inject a signal of speed previously known.
Select Distance Counter Test
In this function will be possible to test
whether the indication of the odometer of
the tachograph is in accord with the actual
distance traveled.
Select MTCO or KTCO
This function prepares the Calibrator to
generate a signal of speed compatible
with the selected tachograph.
DIST COUNTER TEST
K = [08000] P/Km
(
E
) – Reference Adjust
Enter the value of constant “K” readed in
the previous step. (Check “
K” Measuring
).
DIST COUNTER TEST
S= 20 Km/h
K= 08000
D= 0000 meters
(
E
) – Start Measuring
In this moment the calibrator is generating a low
signal of speed and awaiting the command to
increase to 100 Km/h and starts the count in
meters. Before giving the command, choose a
reference number on the right of the numerator
of the odometer and memorize it.
E
DIST COUNTER TEST
S= 100 Km/h
K= 08000
D= 0095 meters
(
E
) – Decrement Speed
By pressing
E
the counter triggers the count and
the speed goes to 100 km/h. When it is 950
meters, press
E
to reduce the speed. Doing this
will be easier to synchronize the counter with the
odometer.
DIST COUNTER TEST
S= 20 Km/h
K= 08000
D= 0987 meters
(
E
) – Stop
When the numerator of reference, in the
tachograph, arise again, press
E
and
check if the counter closed the count near
1000
±
20 metros.
E
E
E
E
DIST COUNTER TEST
S= 0 Km/h
K= 08000
D= 1002 meters
(
C
) – Exit
C
The distance traveled by the odometer should be
close to the distance indicated by the
programmer, i.e., 1000 meters. Being within the
limits tolerated, simply close the test, otherwise do
it again and in case of repeat the discrepancy,
proceed with the repair.