Cobra esd9230 Operating Guide

1. Place the detector on the dashboard 

to find a location where the unit has 
a clear, level view of the road. The 
angle can NOT be adjusted after 
mounting.

2. Remove the paper backing from one 

side of the hook-and-loop fastener.

3. Attach the pad to the dashboard at 

your chosen location and remove the 
other paper backing.

4. Attach the detector to the hook-and-loop

fastener. You can remove and reattach
the unit as often as you like.

5. Plug the power cord into the detector.

6. Plug the cigarette lighter adapter on 

the power cord into your vehicle's 
cigarette lighter.

G E T T I N G   S TA RT E D

1. Turn on the unit and adjust audio

volume by rotating the 
ON-OFF/VOLUME CONTROL DIAL 
clockwise (away from you).

2. You will hear the voice messages,

“TESTING” (then three beeps)
“SYSTEM READY” and 
“VOICE ALERT”. The power 
symbol will appear in the display
indicating that the power is on.

NOTE: In some vehicles, power is