INSTALLATION
PNL10 is supplied in an “open frame” format. It requires a weatherproof enclosure before
it may be operated outdoors.
Direction Pointing:
The SS00 radar used in the PNL10 is directional in nature. It may be configured
to detect and measure the speed of incoming or outgoing traffic. It then rejects
traffic moving in the opposite direction. Direction of detection is configured via a
bit in the MO variable in the radar. In the usual “speed sign” configuration the
radar is set to measure and display speeds of incoming vehicles and is the default
shipped from the factory.
To achieve optimal performance please follow a few simple rules:
PNL10 should be pointed into the direction of the oncoming traffic.
PNL10 should be placed along the size of the road to minimize the angle of the
oncoming traffic to the sign.
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If it cannot be placed right along the side of the road, it should be pointed
at least 100-150 feet up the road into oncoming traffic.
The radar in the unit may pickup rotating fans, compressor blades, etc. Avoid
pointing it at any machinery containing moving parts.
PNL10 should be mounted at least 3 feet high from the ground for proper
operation and at least 5 feet high for maximum pickup distance
PNL10 utilizes 15
viewing angle LEDs. For maximum visibility of the digits the
sign should be pointed at the incoming traffic with better than 10
accuracy.
Alternatively, the sign may be oriented towards traffic to maximize the LED
brightness from the desired viewing location on the road. We suggest providing
an adjustable mounting bracket for your enclosure that will allow at least a
15
horizontal rotation to allow the user to make an adjustment during installation.
Recommended Enclosure for the PNL10:
The PNL10 display kit must be protected by a weatherproof enclosure for outside use.
The following needs to be observed for optimal performance:
1.
Any plastic cover or window in front of the unit may be mounted as close to the
LEDs as desired. However, please consider any potential damage from flexing
due to an external impact on the sign face (vandalism, etc.) being transferred to
the PNL10. For maximum field reliability we recommend that you test the
