Siemens VDO DTCO 1381, Technical Description

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Service only
Appendix 14.1 Operating conditions of the DTCO 1381
Edition 07/2007 Technical Description DTCO 1381
14 - 3
TD00.1381.00 13
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14.1 Operating conditions of the DTCO 1381
14.1.1 Standby (Power Safe Mode)
In the "Standby" condition, the power consumers of the DTCO 1381
are switched off to minimise battery discharge.
Under the following conditions, the DTCO 1381 will switch into the
"Standby" condition after about 5 minutes:
• The DTCO 1381 is in the "Operational" mode, i.e. no workshop,
control or company card is inserted.
or
The DTCO 1381 is in the production status, i.e. it has not yet
been activated.
• The ignition of the vehicle (terminal 15) is switched off.
• A printout has been completed.
• A download procedure has been completed.
• Data communication via the information interface has been
completed.
• Data recording has been completed.
• The voltage supply of the DTCO 1381 is within the specified
range.
Exception "Undervoltage", i.e. in the "Undervoltage" mode, too,
the DTCO 1381 will switch into "Standby" mode after about five
minutes.
• The voltage supply of the motion sensor is within the specified
range.
• No motion sensor pulses are applied.
• There is no communication to external diagnosis interfaces.
• The housing switch of the DTCO 1381 is not actuated, i.e. the
housing is not opened.
The DTCO 1381 will switch off the display after another three
minutes (configurable between 1 - 10 minutes).
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