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2020-01-01
|
Robert Bosch GmbH
16 | VDI III | Operation
Troubleshooting | VDI III | 17
en
CAUTION – cables – overload
Risk of injury
¶
Make sure that any cable
connected to a power source
with the potential of high cur-
rents, such as a 12 V automoti-
ve battery, is in good condition.
VDI III is protected by its own
internal protection device. A
fault in the cable itself, espe-
cially a power-to-ground short,
might create a hazardous situa-
tion that may cause injury.
CAUTION – loopback self-test
adapter – overload
Risk of injury
¶
Do not apply power to VDI III
through the self-test adapter
barrel connector unless the
circuit is protected by a fuse,
circuit breaker or power supply
with a current limiter. The fuse,
circuit breaker or power supply
with a current limiter must be
set to no more than 3 A.
5.6
Resetting VDI III
1.
Disconnect the voltage supply from VDI III.
2.
Wait at least 20 seconds.
3.
Reconnect the voltage supply to VDI III.
5.7
Loopback self-test
With the self-test adapter, you can conduct a
loopback self-test of VDI III. To do this, perform
the following steps.
1.
Connect the diagnostic connection cable to
VDI III.
2.
Connect the self-test adapter to the vehicle
end of the diagnostic connection cable.
3.
Power the self-test adapter either by the
vehicle connection or a 12 V power supply
unit.
4.
Start VCI Manager, and connect VDI III.
5.
In VCI Manager, select "
Help
."
6.
Click <
Cable test
> to start the test
.