Operating Instructions

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- 5 -
Difficulty resolution
Items Trouble vision Reason Solution
1 blank screen
LED is closed
Preview is closed
No suitable devices
Incorrect connection with
PC
Open LED
Open preview
Choose suitable
devices
Connect USB again
2
Picture vague、
Discoloration speed
slow
Dirty lens
Incorrect focusing
Incorrect connection with
PC
The Configuration of PC is
too low
Clean by Lens
paper
Adjust focusing
Connect USB again
Choose new PC
3 Picture distortion
Incorrect connection with
PC
Trouble inside of
microscope
Connect USB again
Back to repair
4 Flicker picture Bad frequency
Choose the suitable
frequency
5 Can not recognize
Incorrect connection with
PC
Trouble inside of
microscope
Connect USB again
Back to repair
6
Touch reflect slow,
no reflect
Climate effect
Trouble inside of
microscope
Make the touch-
bottom Humidity
Back to repair
Created with SmartPrinter trail versionwww.i-enet.com