EVT-20 EVT-30
Interface board with
DONGLE
Interface board with
MICRO SD-CARD
Operating instruction
EVT-20 – DONGLE
An EVT-20 dongle is used for making the correct Interface board settings when an EVT-20
sensor is replaced.
Please make sure that serial number on both the dongle and the new EVT-20 sensor are
identical.
For replacing the sensor we refer to our TIB-767-AL.
Please note that the power supply must be connected to the interface board, when using the
dongle.
Please take necessary precautions to avoid personal injury.
STEP 1
Open EPC50 cabinet
STEP 2
Insert dongle in interface-box
STEP 3
Switch on dongle.
The red LED is burning.
STEP 4
Wait until green LED starts blinking and
switch off dongle.
If green light does not start blinking, please
repeat
steps 2-4
