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Setting the voltage detection:
To be able to set the additional voltage detection, the trimmer must be put into the “Setup” position.
If the device is in setup, the LED flashes yellow.
To then switch the voltage detection off or back on, the trimmer must be turned quickly 3 x from the
leftmost to rightmost position and back again.
If this is successful, the LED flashes red 3 x (voltage detection switched off) or green 3 x (voltage
detection switched on).
Once the voltage detection has been set, set the trimmer to the required switch-off delay: setup mode
will then automatically be exited.
When the voltage detection is active, the D+ signal will only be switched on when there is a voltage of
13.7 V (or 27.4 V) for min. 4 s. The device is therefore then controlled by vibration and voltage. After
switching on the D+ signal, the voltage may drop back below this threshold (alternator management).
The D+ Simulator is then controlled purely by vibration again.
If the device is supplied by the vehicle battery, Terminal 15 or other voltage sources, it is recommended
to disable the voltage detection, as these voltages are often smaller than the voltage of the charging
alternator.
Operating displays
:
The operating status is shown by different flashing cycles of the LED.
LED
Operating status
Information
Flashing red
Standby, D+ off
Flashing green
Active, D+ on
Flashing yellow
Setup
Flashes 3 x red
Voltage detection switched off
1
Flashes 3 x green
Voltage detection switched on
1
Flashing red/green alternately
Sensor determining voltage range
2
1
Only direct after deactivating or activating the voltage detection.
2
Only when first connecting or reconnecting to the supply voltage, as well as active voltage detection.
No further operation is necessary.
