User Manual

S o l u t i o n :
( 1 ) C h e c k t h e w i r i n g a g a i n t o m a k e s u r e t h a t t h e U S B c o n n e c t i o n i s c o r r e c t .
( 2 ) A c c o r d i n g t o t h e p r e v i o u s m e t h o d , c h e c k w h e t h e r t h e p o r t i s c o r r e c t .
( 3 ) C h a n g e a p o r t o r c h a n g e a c o m p u t e r t o o p e r a t e .
( 4 ) C o n t a c t c u s t o m e r s e r v i c e t o o b t a i n t h e u p g r a d e f i r m w a r e i n s t a l l a t i o n
p a c k a g e .
.
W h a t s h o u l d I d o i f t h e c o n n e c t i o n f a i l s ?
Reason:
(1) The USB is not connected
successfully.
(2) The port is not selected correctly.
(3) The port of the computer is
broken.
(4) The firmware of the control board
is broken.
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