4
Troubleshooting
Problems
Solutions
Cannot power on, even when the device
is connected to an electrical outlet.
Check whether the AC power adapter rating
is correct, and it is securely plugged to the
device and to an electrical outlet.
Screen is off or too dark.
Check whether the screen brightness is set to
a low level in the Setup menu.
Screen freeze and does not respond to
control anymore.
Unplug the device and plug it again.
Cannot playback pictures.
Only support pictures in JPEG, JPG format in
baseline.
Failed to read memory card.
Check whether memory card is inserted
properly. The notch should be on the left hand
side. Do not force the memory card in. The
maximum capacity of memory card is 32GB.
Return to the Main Menu automatically
when playing content.
Restart playing. Note: This device has a self
protection function against sudden system
abnormality.
Содержание VFD870
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