FCC ID: 2ACHTQ7S
18
9.Trouble Shooting
9-1 Power Problem Cannot boot up
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Wrong cable connection:
Connect Extended cable with device first, and connect the AC end of DC adapter with DC
input port of Extended cable, then the other end of DC adapter connect with power plug
socket.
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Bad connection:
Check every connection and socket of power source.
9-2 Screen Problem
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No picture on screen.
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The application reaction time is too long and cannot be activated when
clicked.
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The image appears delay or still when switching.
Please restart your system if the device has any problem as describedabove.
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Display screen is misty.
Please check whether the display screen surface has dust filth or not. Please
simply wipe with clean and soft cloth.
Note: Due to constant effort to improve products and productfeatures,
specifications may change without prior notice.