Troubleshooting - JARLTECH CCD Series Operation Manual

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6

Troubleshooting

• • • • • • •
Situation
When the scanner • The type setting of computer is not
is connected and
the computer is • Cable defected.
turned on, a • Wrong setting with the "Keyboard
"Keyboard error"
message appears.
• Unproper installation. Please turn
When the scanner • Buzzer defected.
is connected and • Scanner defected.
the computer is • The beep tone was disabled.
turned on, the CCD
scanner does not
beep.
The CCD scanner • The bar code type is not supported
does not read the
bar code data.
• The bar code type has been
The bar code data • Wrong setting with the "Keyboard
transmitted to the
computer is
incorrect.
• Protocol setting error.
• Bad bar code label.
• If you are using the keyboard
Solution
supported by the scanner.
Type Emulation" or "Keyboard
Language". Please refer to the
keyboard wedge parameters setting
procedure on page 20-21.
off the power of computer, connect
the scanner, then power on the
computer again.
Please refer to page 16 for buzzer
setting.
by the scanner. Please enable it
again.
disabled or with unproper bar code
length setting. Please refer to 26-
40 for different bar code symbolo-
gies setting procedure.
Type Emulation" or "Keyboard
Language". Please refer to the
keyboard wedge parameters setting
procedure on page 20-21.
wedge scanner, maybe this scanner
is not compatible with the timing
of the keyboard interface in your
computer. Please adjust the setting
of "Inter-Character Delay" and/or
"Inter-Message Delay" on page 18.
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