Intermec SF51 User Manual page 19

Status Light Description
Light State
Blinks green one time The SF51 successfully decoded a bar code and
Flashes red when you
press the Scan button
Flashes red and stays
on for 2 seconds
Note: When the SF51 is in the 1-bay or 4-bay
charger, the status light indicates the battery charging
status. For more information, see the instructions that
ship with the charger.
Intermec Ready-to-Work Indicator Description
Light State
Off
Blinking
On
SF51 Cordless Scanner User's Guide
Chapter 1 — Learning About the SF51
What It Means
sent the data to the host.
The SF51 successfully scanned a configuration
bar code.
The battery is low. You need to place the SF51
in the 1-bay or 4-bay charger.
You scanned a bar code, but the data was not
sent to the host.
You scanned a configuration bar code and the
SF51 did not accept it.
What It Means
A Bluetooth connection to the host computer
is not established.
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.
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.
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