6
2. Description
1.
“SPEED”
button
“Speed
limiter
on/off
button”:
The user can turn on the speed limiter function at any
time by pressing the “SPEED” button. The speed displayed
on the screen at this moment becomes the speed-limit
alert threshold (e.g., L90). Press it again to cancel this
limit (e.g., d90) and turn the speed-limit function off.
2.
“ENTER”
button:
“Add/Erase
Memory”.
The user can enter his own risk zone details.
3.
Power
(and serial/USB update)
connection.
4.
External antenna connection
(optional).
5.
Digital screen:
Indicates the speed and travel direction
of the vehicle. Near a risk zone, it also displays
the speed
limit and
a progression bar according to the distance
remaining
.
6.
Volume
control.
2
1
3
6
4
5