TaoTronics TT-BS002 - Manual (Page 68)

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and so there is different in skip line when using different software,
this is normal case. You can change this situation just through
modifying the settings of terminal equipment.
5. Q: Why is there no start-up sound after start up power supply?
A: Check if connection wire is in good condition, if the connection
wire is OK, please check if the reader’s interface is also OK.
（Suggest the user to test in another connection wire, or test in
different equipments and in the same connection wire）.
6. Q: The reader starts up, but the barcode can’t be read or can be read
with some difficulty?
A: Choose those barcode with clear printing or easy-to-read to scan.
Please test after enactment “setup factory parameter” if sometimes
readable or not readable. If the matter exists unceasingly, please look
at the inside optics system equipment with eyes (let LED is OFF
before looking) to see if there is something dirty attaching the
surface of reflector or protection flake, if there is something dirty, get
a piece of cotton cloth to wipe it, if the matter still can’t be solved,
please send it to the manufacturer to mend.
7 Q: Why can’t the keyboard work after the reader starts up?
A: Please get another type keyboard or host to test. This is consistent
condition if doable; and enactment “setup factory parameter” if
undoable, the reader is inserted and pulled afresh or use another
wire to test, if the matter still can’t be solved, please sent it to the
manufacturer to mend.
8 Q: Why can’t the reader download/upload data?
A: a. Please first turn on functions of the notebook PC if using the
notebook PC.
b. If using WinNT/2000/XP，please login out, then login in and
enactment “setup manufacture parameter” and “save the setting
parameter”, them exit download model and remove the reader to insert