COWON AF2 - Manual (Page 36)

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Troubleshooting
Video is not recorded.
Check memory card. Since memory cards have a limited life span, they may not operate normally if they
are used beyond their lifespan.
Periodic re-formatting is recommended for memory cards.
Voice is not recorded.
Check if voice recording is disabled. If voice recording function is active, make sure the microphone of the
black box is not blocked.
LCD screen does not come to life.
When you start the ignition, the LCD screen automatically turns on but the screen is programmed to
automatically go off after a while. When this happens, touch any place on the LCD screen and the screen
will turn back on. If the screen remains black even after multiple touches, contact your local service center.
PC manager does not display map.
This device supports connection with external GPS. Check if the external GPS cable is firmly connected with
the main body of the product. If the problem remains unsolved, make sure the external GPS has a clear,
unobstructed view of the sky so that its signal reception from the satellite is not blocked.
(External GPS receiver is optional.)
Image is blurry.
Clean camera lens. Always keep the front glass of your car clean.
Power is not turned on.
If power is not turned on in spite of using the included cigar jack cable, separate the power cable from the
device and reconnect it. If power remains off, contact your local service center.
36 Before You Start Basics
Basic
Functions
Additional
Description