2. Design and Features
SPHERE
Portable Traffic Signals
Model:
ST-PS5
/ Technical Specifications, Instruction Manual and Warranty Card
14
2.3.5. TIME ADJUSTMENT – Green
The
GREEN
rotary knob is used to set the duration of GREEN phase after which the signal head will turn to 3 seconds AMBER,
and then RED (in the EU version, otherwise according to the corresponding national regulations).
You can set the duration of
GREEN
time by rotating the corresponding knob to the desired setting.
In RADAR MODE, the GREEN phase runs as maximum green phase, depending on the volume of traffic.
The minimum green phase always runs and is factory set at 12 seconds and is non-adjustable.
The green phase is extended by the oncoming vehicles that trigger the radar detectors up to the maximum green
phase which is user user-adjustable and can be set from 20-240 seconds.
If no more vehicles are registered between the minimum and maximum green phase, the current green phase is
ended.
In FIXED TIME, the GREEN phase runs according to the fixed setting regardless of the volume of traffic.
The duration of each GREEN phase is the same, and is user-adjustable ranging from 20-240 seconds.
