Harding Traffic offer a range of arrowboards either a 12 volt or a 24 volt dpending on the truck you are mounting it too, so it is important at the time of order to advise what one you need. Both models are NZTA CoPTTM Compliant. and have 25 LED lamps.
When installing you need to take into consideration the external box on the back of the arrowboard which houses the control unit. The measurements and dimensions are shown below. Please make sure that after it has been installed this unit is still accessible for any future adjustments that may need to be required.
|Dimensions||Arrowboard - 770mm (H) x 1500mm (W) x 60mm (Depth excluding lamps) , Lens Diameter - 100mm, Rear enclosure - 230mm (H) x 300mm (W) x 90mm (Depth)|
|Power Supply / Voltage||12 volt or 24 volt - battery indicator (low voltage only)|
|Display||25 LED lamps with Manual or Automatic Brightness ( 7 levels)|