Zebra LS7808 Especificaciones descargar pdf (Pagina 9)

Quick Reference Guide 9

Code 39 Buffering

High-low beep New Code 39 data was entered into the buffer.

3 long high beeps Code 39 buffer is full.

Low-high-low beeps The Code 39 buffer was erased or there was an attempt to

clear or transmit an empty buffer.

Low-high beeps A successful transmission of buffered data.

Host Specific

USB only

4 short high beeps Scanner has not completed initialization. Wait several

seconds and scan again.

Scanner gives a

power-up beep after

scanning a USB

Device Type.

Communication with the bus must be established before

the scanner can operate at the highest power level.

This power-up beep

occurs 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. This is

normal and usually happens when the PC cold boots.

RS-232 Host only

High beep A <BEL> character is received and Beep on <BEL> is

enabled.

RS-232 Auxiliary Port only

High beep A complete block of data was received and sent to the

host, either due to a carriage return or because the

two-second serial response timeout has elapsed.

4 long low beeps A data overrun condition has occurred. Abstain from

scanning data from other ports when large amounts of

data are sent to the RS-232 Auxiliary port.

Beeper Sequence Indication

1 2 3 4 5 6 7 8 9 10 11 12 13 14 ... 35 36

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Zebra LS7808 Especificaciones Pagina 9