Operation Manual

UK • 14
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The satellite signal temporarily or permanently drops out
This may happen temporarily in areas where there are a significant number of tall buildings or trees or whilst driving through a
tunnel. The signal should only be lost for a few seconds and then quickly reacquired.
Check that the device has not moved and that the built in GPS antenna still has a good clear view of the sky above.
Very occasionally you may experience bad satellite coverage that may lead you to loosing a signal. This should last no longer than a
few minutes.
If you have a specially treated windscreen some manufacturers leave a small section of the windscreen untreated. If the unit is not
positioned properly in this untreated area then the unit may loose satellite signal frequently. Reposition the unit within this untreated
area.
The device does not appear to respond to Police speed monitoring systems
Have you performed a download recently? If not, perform a fresh download to ensure that you have all the latest coordinates stored
on your device.
Check that the unit is positioned in such a way that the lens has a clear view of the road ahead and is unobstructed by any metallic
objects (such as windscreen wipers). The laser lens at the rear of the unit, this must also be unobstructed.
Specification
General
Power requirements (14.5V +/-2.0V or 12.5V - 16.5V ) DC, 250mA (Negative Ground)
Temperature Range 4 to 158ºF (-20 to 70ºC)
Dimensions Width 70mm, Length110 mm, Height 27mm
GPS
GPS Receiver 50-channel Receiver
Acquisition Times Hot < 3 sec typical
Warm < 10 sec typical
Cold < 40 sec typical
Time to Initial Fix -148dBm typical
Tracking Sensitivity -162dBm typical
Update Rate 1/sec
RD
X-Band Sensitivity -103/-101dB
K-Band Sensitivity & Safety Alert -123/-120dB
Ka-Band Sensitivity (33.800 GHz) -125/-123dB
(34.300GHz) -125/-123dB
(34.700GHz) -125/-123dB
(34.940GHz) -125/-123dB
(35.500GHz) -123/-120dB
Ku-Band Sensitivity ( 13.435 GHz) -90/-88dB
Laser Sensitivity (Front) -129/-110dBJ