Understanding The Beeps; Scanning Bar Codes - Intermec SR30 User Manual

Status Light Description (continued)
Light State
Blinks green five
times
Turns on red and
stays on

Understanding the Beeps

The SR30 beeps to give you audio feedback when performing
some functions. For example, you hear a beep each time you scan
a valid bar code.
Beeps Description
Beep Sequence What It Means
Single beep
Two beeps
Three beeps
Five beeps

Scanning Bar Codes

The SR30 contains a linear imager to scan bar code data. When
you unpack the SR30, these bar code symbologies are enabled:
• Code 39
• Code 128/EAN 128
• UPC/EAN
SR30 Handheld Scanner User's Guide
Chapter 1 — Learning About the SR30
What It Means
A configuration bar code was unsuccessfully
scanned.
The SR30 tried to send data to a host device, but
there was a communications error:
• The PS2 port on the host device is not
initialized.
• An RS-232 protocol timeout has occurred. That
is, ENQ, ACK, NAK, and RTS/CTS.
The SR30 successfully decoded a bar code.
The SR30 successfully scanned a configuration bar
code.
Data was not successfully sent to the host.
You are using RS-232 communications and a
timeout has occurred. That is, ENQ, ACK, NAK,
and RTS/CTS.
The SR30 scanned a configuration bar code that it
did not recognize.
3