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the display time. By this way, it is possible to avoid measuring the same vehicle more than once. If
you want to display the vehicle's speed decrease, you'll choose a lower parameter (40 m instead
of 80 m for example). The parameter will be adapted to the environment of the system: if a
hindrance (corner T crossroad …) limits the range, the par
ameter must be adjusted in accordance
with the real measurement distance (between 21 and 200 m). Timeouts of min. 1 sec. and max. 13
sec. have been put in the system. To activate this display type, select a
value between 21 and 199
which represents the distance in meters
.
The recommended value for a “50 zone” is generally “3” (It means 3 second of display per
measured speed)
6: Display brightness
It is possible to choose the degree of intensity between low
and “
Function of ambient light
”
. Low
intensity uses less power and increases the autonomy of the display.
7: Import and export files
Click on the disk button to save the file on the USB disk to upload it to the speed sign. See page 19
section 4.3.3.1 to upload the file to the I-SAFE using a USB stick.
To load an existing file from your PC or USB stick, click on the folder button and choose the
“PARAMS.txt” file to load. The software will
load and show the settings from the file.
8: only with Bluetooth, Upload configuration and erase the memory
When connected using Bluetooth, once you are ready with your choice of thresholds, speed display
and pictograms, click on “Upload configuration”.
By clicking the eraser button, the memory of the speed sign holding the measurements will be erased.
9: choose the « custom zone »
The I-SAFE can register up to 3 different sets of custom parameters. Select one of the three through
this menu.
