PSC HS1250, Manual de usuario descargar pdf (Pagina 7)

Quick Reference Guide 3

Indicator lamp

Speaker

The speaker produces an audible indication of scanner operation. It sounds a

normal tone, an alternate tone, or error tones (a repeating series of tones).

• Normal Tone - sounds when a bar code label is successfully decoded

and transmitted to the host.

• Alternate Tone - has a lower pitch than the normal tone. It sounds in

Normal Mode if the scanner cannot successfully read a bar code label

or reads a bar code but is not programmed to transmit that symbology

to the host. It sounds in Programming Mode when a programming

label is rejected because the scanner cannot use that feature (e.g. trying

to set Baud Rate for any interface other than RS-232).

• Error Tones - alert the operator when a problem is detected. See the

User’s Guide for details.

Lamp

Activity

Indication

Off No power or scanner is not operational

On dim Scanner is on and ready for operation.

Flashes once

Occurs when a bar code is read. Accompanied by good read tone from

the speaker (if on)

Flashes once

per second

Scanner has automatically gone into “Sleep Mode”.

Flashes twice

per second

Scanner is in Programming Mode; will not read or send data to the host

Flashes

repeatedly

Along with repeated tones, indicates scanner failure

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PSC HS1250, Manual de usuario Pagina 7