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TROUBLESHOOTING
If...
TRY THIS...
The unit won’t turn on
Check the connections. Be sure they are all
secure.
No display or audio.
If no display, check the connections. Be sure
they are all secure.
If no audio, check if Voice is turned off.
The unit alarms when the vehicle
hits bumps.
Check the connections. Be sure they are all
secure.
The unit alarms briefly in the same
location but no radar source was
in view.
There may be a motion sensor or house
alarm in use within range.
The R7 did not alert when a police
car was in view.
The officer may not have radar/laser units
turned on.
Check that the band is turned on. Press
MENU
and cycle through the options to get
to the bands. If the band is turned off, the
OLED will show OFF. Turn the band on.
The vehicle starts but the R7 does
not turn on.
Verify that the power cord is securely
connected to the unit and inserted into the
cigarette lighter jack.
SPECIFICATIONS
Receiver Type:
Antenna Type:
Radar Double Conversion
Super-heterodyne Self-
Contained Antenna
Radar
Linear Polarized E-vector
Vertical
Laser
Pulsed Laser Signal
Receiver
Laser
Front
Back
Convex Condenser Lens
Concave Condenser Lens
Frequency:
X
10.525 GHz
Dimensions 110.00 mm (D) x 69.00 mm
(W) x 29.50 mm (H)