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Chapter 1 — Using the SF51
6 SF51 Cordless Scanner User’s Guide
Intermec Ready-to-Work Indicator Description
Light State What It Means
Off A Bluetooth connection to the host computer is
not established.
Blinking The SF51 is trying to establish a Bluetooth
connection with the host computer, or the SF51 is
moving out of range of the host computer.
On A Bluetooth connection with the host computer
has been established. The SF51 is ready to scan
bar codes and send data to the host computer.
Understanding the Beeps
The SF51 uses beeps to give you audio feedback when it
performs some functions. For example, you hear a beep each
time you scan a valid bar code.
SF51 Beeps Description
Beep Sequence What It Means
Single beep The SF51 successfully decoded a bar code
or scanned a configuration bar code.
Series of beeps from
low to high
The SF51 connected to a Bluetooth host.
Series of beeps from
high to low
A Bluetooth connection has been lost.
Three beeps Data was not successfully sent to the
host. The SF51 is out of range of the
host.
A configuration bar code was not
successfully scanned.
Continuous
beeping for 1
minute
The host PC is paging the SF51. After
you find the SF51, press the Scan button
to stop the beeps. For more information
about paging the SF51, see “Locating the
SF51” on page 28.