17
instruction
but
the scanner has
no reaction.
to the power.
Scan button to check whether the
system is on or not, see scanner
’
s
battery has been exhausted or not.
Press the Scan
button will not
turn on.
The scanner has low power.
Charge and then switch on.
The
indicator
doesn
’
t
light
while charging.
Charger plug and scanner
’
s
charging port don
’
t connect
well.
Rotating the charger plug, to ensure
that the charger plug and the
charging port scanner have reliable
contact.
Laser appears but
the
symbols
haven
’
t
been
decoded.
Identification setting option
of this bar code type
hasn
’
t been switched on.
Make sure that the identification
option of the barcode has been
switched on,then try to scan bar
codes of the same type.
The barcode is longer than
corresponding
maximum
and minimum length limit
Make sure the barcode
’
s length is in
the range of max and mini length.
Bar
code
symbol
unreadable.
Check the symbols to make sure that
they
’
re unharmed and try to scan
barcodes of the same type.
The distance between the
scanner and the barcode is
unsuitable.
Move the scanner closer or farther
from the barcode.
After the barcode
hasbeen scanned,
there is always
The receiver hasn
’
t been
connected to the computer.
Check and connect the receiver and
computer correctly.
The
receiver
and
the
Check that the receiver and the
