VDO AcquaLink A2C59501997, Instruction Manual

Page: 48 / 54

Troubleshooting
Display problems
Problem Cause Solution
The display and Nav
Control do not turn
on. No connection or faulty
connection between the devices
on the VDO CAN bus network. Check the connections on the VDO CAN bus network and
make sure the last network device is connected to a
termination.
VDO CAN bus network not
supplied with power. Check the connection of the VDO CAN bus network to Nav
Box.
Nav Box is not connected to
power. Check the connection.
The displayed
values are not those
expected. Incorrect sensor configuration. Check configuration in menu Sensor config .
Incorrectly connected sensor. Check connection of the sensors to the NMEA 2000,
NMEA 0183, SAE J1939 network and the digital and analog
inputs on Nav Box. Refer to the Nav Box documentation.
The NMEA 2000/SAE J1939
network backbone was
incorrectly created. Check connections and make sure there is a termination at
the beginning and end of the backbone.
"--" and not the
expected value is
displayed or the
gauge pointer blinks
in the layout
NAV
DASH .
Data not available on the
network. Check the correct operations of the sensor.
Sensor not connected. Connect the sensors to the NMEA 2000, NMEA 0183, SAE
J1939 network or the digital and analog inputs on Nav Box.
Refer to the Nav Box documentation.
The NMEA 2000/SAE J1939
network backbone was
incorrectly created. Check connections and make sure there is a termination at
the beginning and end of the backbone.
"Invalid value" The sensor to be calibrated is
faulty or not connected to Nav
Box. Check or replace the sensor.
48 7” TFT display | Instruction manual v. 1.0 | © 2018 Continental Automotive Switzerland AG