Uniden DFR7, User Manual

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POP MODE

In POP mode, the DFR7 can detect short burst from radars that are too fast for many other detectors to catch. 

You can turn POP mode on and off in the Menu system.

SCAN DISPLAY

A small dot on the screen indicates that the unit is scanning for signals. This dot travels back and forth in the 

middle of the screen. You can turn this display on and off in the Menu system.

Scan Display

- - -     

   mph

C-NoX

.

Elements on the screen vary according to what you turn on 

and off in the Menu system

CITY

ALARM PRIORITIES

x

Speed Camera / Red Light Camera / User Mark Alarm/POI Limit Speed Alarm

x

Laser signal

x

X, K, Ka Band signal 

x

User Limit Speed Alarm

x

Vehicle Low Battery Voltage Warning, Vehicle Battery Saver Alarm

MUTE MEMORY

Use Mute Memory to mute known areas of false alarms (such as department store automatic doors). The DFR7 

remembers where you muted the audio (GPS location) and the frequency you muted. It will automatically 

mute when you travel to that location and the saved frequency is detected; however, if a different frequency is 

detected, the DFR7 alerts to that different frequency. 
When you press 

MUTE/DIM

 or the MUTE button on the charger to mute audio for a specific location, 

Mute On

displays. While 

Mute On

 displays, press 

MUTE/DIM

 or the MUTE button on the charger again to save that GPS 

location to memory. 

Mute Memory 

displays on the screen.

DFR7 stores up to 100 Mute Memory points.

To delete Mute Memory points, press 

MUTE/DIM

 or the MUTE button on the charger while 

Mute Memory

displays. The DFR7 displays a delete confirmation message; press 

MUTE/DIM

 or the MUTE button on the 

charger again to confirm. You can also delete Mute Memory points from 

Menus/Delete All Mute?

MAINTENANCE

MAINTAINING THE EQUIPMENT

The DFR7 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 DFR7’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.