Chapter 1 — About the SG20B Cordless Scanner
SG20B Cordless Scanner + Bluetooth Base Station User’s Guide 13
Understand the Beeps
The SG20B beeps to give you audio feedback when performing some
functions. For example, you hear a beep each time you scan a valid bar
code.
Accessories
The following accessories are available for your scanner.
Required Accessories
One of the following accessories is required for your SG20B Cordless
Scanner.
Default SG20B Beep Descriptions
Beep Sequence What it Means
Single beep The SG20B successfully scanned a bar code.
Two fast beeps The SG20B successfully scanned a configuration bar
code or has been turned on.
Two beeps, bitonal The SG20B is properly docked in the SG20B Charge
Base or SG20 Base Station.
Six very fast beeps Transmission error
OR
Configuration bar code was not accepted
Series of beeps
from low to high
The SG20B is connecting to a Bluetooth host.
Series of beeps
from high to low
The SG20B is disconnecting from a Bluetooth host.
Note: The scanner does not beep when disconnecting
automatically after a long period of inactivity or when
reading the "Bluetooth Device Disconnect"
configuration bar code.