Area permeable to radio waves on the wind-
screen
Radio-controlled equipment such as toll systems
can be mounted only on areas
screen that are permeable to radio waves.
Areas permeable to radio waves
ble from outside the vehicle when the windscreen
is illuminated with an external light source.
Note this position for vehicles with:
Windscreen heater
R
Infra-red reflective windscreen
R
Infrared-reflective windscreen function
The infrared-reflective windscreen is coated and
reduces the build-up of heat in the vehicle interior.
The coating shields the vehicle interior from radio
waves.
1
of the wind-
1
are best visi-
Light and sight 177