VDO DTCO 4.1, Instruction Manual

Page: 46 / 172

4
Operation (general) Downloading data
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Instruction manual DTCO 4.1 - Edition 02/2023 - BA00.1381.41 100 102
■ Downloading data
► From driver or company card
RISK OF EXPLOSION!
Explosion risk due to residual
voltage and open interfaces for the
ADR variant
Operating the buttons of the DTCO 4.1,
inserting cards, opening the printer
drawer or opening the front interface,
poses an increased explosion risk in
explosive areas.
• The cover must be closed.
• No data may be downloaded.
IMPORTANT
Only 1 driver card (card of driver-1 or
driver-2) may be inserted for download-
ing.
If both cards are inserted, no data
transmission will occur.
Fig. 12: Connecting to the front interface
1. Fold up the cover flap (1) of the front
interface.
2. Insert the download key (3) into the
front interface (2) .
The download starts automatically.
12:51| 0km/h
 123456.7km 
Fig. 13: Pictogram: Data transfer
During the data transfer, the correspond-
ing pictogram
(4) is displayed.
IMPORTANT
Possible loss of data during the transfer
onto the download key.
Do not interrupt the connection to the
front interface during the data transfer.
3. Please close the cover flap (1) after
downloading the data.
► Data identification
The copied data is assigned a digital sig-
nature (identification).
This signature allows to assign the data
to a specific driver card and to check its
completeness and authenticity.
IMPORTANT
Detailed information about the readout
software or the download key is in-
cluded in the corresponding document-
ation.