
-26 -
mph
55
K
24.12
GHz
Q-Ride
RED LIGHT CAMERA QUIET RIDE
This function mutes red light camera alarms when you drive over a speed
limit set in this menu (up to 85 mph or 140 km/h).
mph
58
920 ft
SPEED CAMERA
If the DFR9 detects a speed camera within 984 feet, it announces
Speed
Camera Ahead
and displays the camera distance on the OLED.
MAINTENANCE
MAINTAINING THE EQUIPMENT
The DFR9 requires very little physical maintenance. Wipe it with a soft
cloth to keep dust from accumulating. Check the power cord connections
to keep them clean and free of corrosion.
UPDATING THE FIRMWARE/DATABASE
Uniden recommends that you update your DFR9’s firmware and database
periodically. Go to www.unidensupport.com, find your model, and check if
you have the latest firmware.
TROUBLESHOOTING
IF...
TRY THIS...
The unit won’t turn on
Check the connections. Be sure they are all
secure.
No display or audio.
x
If no display, check the connections. Be
sure they are all secure.
x
If no audio, check if Voice is turned off.