8
Messages
Overview of possible operational notes
114
Instruction manual DTCO 4.1 - Edition 02/2023 - BA00.1381.41 100 102
Message
Meaning
Measures
1 Wrong card
The inserted card is not a tachograph card. The card is not
accepted and is ejected.
Insert valid tachograph card.
1 Internal
fault
Fault in the card mechanics, e.g. card lock is not closed.
Remove tachograph card and insert it
again.
Internal
fault
Fault at pulse output.
Check connecting cables or function of
the connected recording equipment.
Internal
fault
The DTCO 4.1 has a serious fault or a serious time error
has occurred. For example, an unrealistic UTC time. The
tachograph card is not accepted and is ejected.
Make sure that an authorized specialist
workshop checks the tachograph as
soon as possible and replaces it, if ne-
cessary.
Observe the note displayed in case of a
malfunction of the tachograph.
1 Please clean
card
The DTCO 4.1 has encountered problems reading or writ-
ing of the tachograph card.
Clean the tachograph card as well as the
card drawers.
Summary of Contents for DTCO 4.1
Page 1: ...www fleet vdo com Digital tachograph DTCO 4 1 Instruction manual for contractors and drivers...
Page 13: ...For your safety Basic safety information Legal requirements Intended use 2...
Page 74: ...Menus First menu level Standard values Second menu level menu functions 7...
Page 125: ...10 Printouts examples Printouts Continental Automotive Technologies GmbH 125...
Page 143: ...Maintenance and inspection obligation Cleaning Compulsory inspection 11...
Page 150: ...Technical data DTCO 4 1 Paper roll 13...
Page 153: ...Appendix Declaration of conformity Authorisations Optional accessories VDO online shop 14...
Page 163: ...Change overview Release overview 15...
Page 171: ......