10
vEHIcLE caTEGORY SETTINGS
1. By the buttons select the category of your vehicle.
2. Press or press to confirm.
3. The LCD displays the set vehicle category (CAT:).
ID
Description
J2
2 axles, having a maximum mass not exceeding 3.5 tons
J3
3 axles, having a maximum mass exceeding 3.5 tons
J4
4 or more axles, having a maximum mass exceeding 3.5 tons
If your vehicle’s wheel (axle) number has changed since the last
settings, please modify CAT settings accordingly in order for the
proper toll calculation!
OpERaTION
After powered on the OBU’s red ‘Warning’ LED is flashing and
the LCD displays COM:WAIT. Wait until the ‘Warning’ LED is off
and the LCD displays COM:OK. Then you can start driving.
Driving is not allowed until COM:WAIT is displayed.
When the red ‘Warning’ LED starts flashing while driving
it indicates temporary problem. The reason of the problem
is displayed on the LCD. Check the OBU according to the
Troubleshooting section.
When red ‘Error’ LED is on while driving and the LCD displays
COM:WAIT it indicates that the OBU is unable to verify
authorized pay toll road usage. Then you must stop driving and
you have to eliminate the problem. The reason of the problem
is displayed on the LCD. Check the OBU according to the
Troubleshooting section.
