11
Error card communication
Troubleshooting
© Continental Automotive GmbH
137
After a voltage interruption, for approx.
5 seconds, the version of the operating
software
(1)
and the version of the soft-
ware upgrade module
(2)
are displayed.
Next, the DTCO 4.0
!
signals a
voltage interruption
.
ATTENTION
Constant display of
• If, with correct board voltage, the
symbol
is shown constantly:
Please consult an authorised spe-
cialist workshop.
• In case of a defect in the DTCO 4.0
you are obliged to record any activit-
ies manually.
■ Error card communication
If an error occurs in the card communica-
tion, the driver is requested to remove
his card.
1 please eject
the card xx
Fig. 130:
Display - Remove card
To do this, press button .
While the card is ejected, a new attempt
is made to communicate with the card. If
this attempt also fails, a printout of the
last activities saved for this card is star-
ted.
IMPORTANT
With this printout, the driver can still
document his activities.
The printout must be signed by the
driver.
The driver can add all activities on the
printout (except for driving times) until
the driver card is inserted again.
IMPORTANT
The driver can create a daily printout of
the vehicle unit and add and sign his
additional activities until the driver card
is inserted again.
IMPORTANT
For extended absences – e.g. During a
daily of weekly rest time – the driver
card should be removed from the card
drawer.
Service Only!