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Symbol LS3408 Product Reference Guide
Troubleshooting
Table 3-1
Troubleshooting
Problem
Possible Causes
Possible Solutions
Scanner emits short low/short
medium/short high beep
sequence.
Scanner is powering up.
Normal when scanner is plugged in.
Nothing happens when scan
trigger is pressed.
No power to the scanner.
Check the system power. Ensure the power
supply is connected if the configuration
requires a power supply.
Power supply is not plugged in.
Incorrect host interface cable is
used.
Ensure that correct host interface cable is
used.
Interface/power cables are
loose.
Ensure all cable connections are secure.
Scanner is disabled.
For Simple Serial Interface (SSI), Synapse,
or IBM-468x mode, enable the scanner via
the host interface. Otherwise, see the
technical person in charge of scanning.
If using RS-232 Nixdorf B mode,
CTS is not asserted.
Assert CTS line.
Scanner emits short low/short
medium/short high beep
sequence more than once.
The USB bus may put the
scanner in a state where power
to the scanner is cycled on and
off more than once.
Normal during host reset.
Laser comes on, but scanner
does not decode the bar code.
Scanner is not programmed for
the correct bar code type.
Ensure the scanner is programmed to read
the type of bar code being scanned.
Bar code symbol is unreadable.
Check the symbol to ensure it is not
defaced. Try scanning test bar codes of the
same bar code type. See
for test bar codes.
Bar code is out of range from
the scanner.
Move scanner closer to or further from bar
code.
Scanner emits 4 short high beeps
while attempting to scan.
Scanner has not completed
USB initialization.
Wait several seconds and scan again.
Содержание Symbol LS3408
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Страница 121: ...IBM 468X 469X Interface 8 5 ...
Страница 122: ...8 6 Symbol LS3408 Product Reference Guide ...
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Страница 194: ...12 50 Symbol LS3408 Product Reference Guide ...
Страница 212: ...14 10 Symbol LS3408 Product Reference Guide Code Types continued D 2 OF 5 IATA 2 OF 5 I 2 OF 5 Code 93 UPC A UPC E ...
Страница 213: ...Advanced Data Formatting 14 11 Code Types continued EAN 8 EAN 13 MSI UCC EAN 128 UPC E1 Bookland EAN ...
Страница 214: ...14 12 Symbol LS3408 Product Reference Guide Code Types continued Trioptic Code 39 Code 11 EAN 128 ...
Страница 220: ...14 18 Symbol LS3408 Product Reference Guide Code Lengths continued 29Characters 30 Characters ...
Страница 223: ...Advanced Data Formatting 14 21 Numeric Keypad continued 6 7 8 9 Cancel ...
Страница 256: ...14 54 Symbol LS3408 Product Reference Guide Keyboard Characters continued Send Send Send Send Send Send ...
Страница 257: ...Advanced Data Formatting 14 55 Keyboard Characters continued Send Send Send Send Send 0 Send 1 ...
Страница 258: ...14 56 Symbol LS3408 Product Reference Guide Keyboard Characters continued Send 2 Send 3 Send 4 Send 5 Send 6 Send 7 ...
Страница 259: ...Advanced Data Formatting 14 57 Keyboard Characters continued Send 8 Send 9 Send Send Send Send ...
Страница 260: ...14 58 Symbol LS3408 Product Reference Guide Keyboard Characters continued Send Send Send Send A Send B Send C ...
Страница 261: ...Advanced Data Formatting 14 59 Keyboard Characters continued Send D Send E Send F Send G Send H Send I ...
Страница 262: ...14 60 Symbol LS3408 Product Reference Guide Keyboard Characters continued Send J Send K Send L Send M Send N Send O ...
Страница 263: ...Advanced Data Formatting 14 61 Keyboard Characters continued Send P Send Q Send R Send S Send T Send U ...
Страница 264: ...14 62 Symbol LS3408 Product Reference Guide Keyboard Characters continued Send V Send W Send X Send Y Send Z Send ...
Страница 265: ...Advanced Data Formatting 14 63 Keyboard Characters continued Send Send Send Send _ Send Send a ...
Страница 266: ...14 64 Symbol LS3408 Product Reference Guide Keyboard Characters continued Send b Send c Send d Send e Send f Send g ...
Страница 267: ...Advanced Data Formatting 14 65 Keyboard Characters continued Send h Send i Send j Send k Send l Send m ...
Страница 268: ...14 66 Symbol LS3408 Product Reference Guide Keyboard Characters continued Send n Send o Send p Send q Send r Send s ...
Страница 269: ...Advanced Data Formatting 14 67 Keyboard Characters continued Send t Send u Send v Send w Send x Send y ...
Страница 270: ...14 68 Symbol LS3408 Product Reference Guide Keyboard Characters continued Send z Send Send Send Send ...
Страница 271: ...Advanced Data Formatting 14 69 Send ALT Characters Send Alt 2 Send Alt A Send Alt B Send Alt C Send Alt D Send Alt E ...
Страница 276: ...14 74 Symbol LS3408 Product Reference Guide Send ALT Characters continued Send Alt 6 Send Alt ...
Страница 298: ...14 96 Symbol LS3408 Product Reference Guide Send Graphic User Interface GUI Characters continued Send GUI Y Send GUI Z ...
Страница 301: ...Advanced Data Formatting 14 99 Alphanumeric Keyboard Space ...
Страница 302: ...14 100Symbol LS3408 Product Reference Guide Alphanumeric Keyboard continued Dash ...
Страница 303: ...Advanced Data Formatting14 101 Alphanumeric Keyboard continued ...
Страница 304: ...14 102Symbol LS3408 Product Reference Guide Alphanumeric Keyboard continued ...
Страница 305: ...Advanced Data Formatting14 103 Alphanumeric Keyboard continued _ Underscore ...
Страница 307: ...Advanced Data Formatting14 105 Alphanumeric Keyboard continued 4 5 6 7 8 9 ...
Страница 308: ...14 106Symbol LS3408 Product Reference Guide Alphanumeric Keyboard continued A B C D E F ...
Страница 309: ...Advanced Data Formatting14 107 Alphanumeric Keyboard continued G H I J K L ...
Страница 310: ...14 108Symbol LS3408 Product Reference Guide Alphanumeric Keyboard continued M N O P Q R ...
Страница 311: ...Advanced Data Formatting14 109 Alphanumeric Keyboard continued S T U V W X ...
Страница 312: ...14 110Symbol LS3408 Product Reference Guide Alphanumeric Keyboard continued Y Z Cancel End of Message ...
Страница 313: ...Advanced Data Formatting14 111 Alphanumeric Keyboard continued a b c d e f ...
Страница 314: ...14 112Symbol LS3408 Product Reference Guide Alphanumeric Keyboard continued g h i j k l ...
Страница 315: ...Advanced Data Formatting14 113 Alphanumeric Keyboard continued m n o p q r ...
Страница 316: ...14 114Symbol LS3408 Product Reference Guide Alphanumeric Keyboard continued s t u v w x ...
Страница 317: ...Advanced Data Formatting14 115 Alphanumeric Keyboard continued y z ...
Страница 318: ...14 116Symbol LS3408 Product Reference Guide ...
Страница 329: ...Programming Reference B 5 ...
Страница 330: ...B 6 Symbol LS3408 Product Reference Guide ...
Страница 331: ...Appendix C Sample Bar Codes UPC A UPC E UPC E1 0 12345 67890 5 0 123456 5 1 123456 2 ...
Страница 332: ...C 2 Symbol LS3408 Product Reference Guide EAN 13 EAN 8 Code 39 3 456789 012340 1234 5670 123ABC ...
Страница 333: ...Sample Bar Codes C 3 Trioptic Code 39 Code 93 Code 11 456123 12345ABCDE Æ1234567890Æ ...
Страница 334: ...C 4 Symbol LS3408 Product Reference Guide Codabar MSI Interleaved 2 of 5 A1234567890A 123456789 12345678912345 ...
Страница 338: ...D 4 Symbol LS3408 Product Reference Guide ...
Страница 346: ...Glossary 8 Symbol LS3408 Product Reference Guide ...
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