Led And Beeper Indications - Datalogic QuickScan QM21X1 Quick Reference Manual

LED and Beeper Indications

LED and Beeper Indications
The reader's beeper sounds and its LED illuminates to indi-
cate various functions or errors on the reader. An optional
"Green Spot" also performs useful functions. The following
tables list these indications. One exception to the behaviors
listed in the tables is that the reader's functions are program-
mable, and so may or may not be turned on. For example, cer-
tain indications such as the power-up beep can be disabled
using programming bar code labels.
Indication
Power-up
Beep
Good Read
Beep
ROM Failure
Limited
Scanning
Label Read
Reader
Active Mode
Reader
Disabled
30
Description
The reader is in the
process of power-
ing-up.
A label has been
successfully
scanned by the
reader.
There is an error in
the reader' s soft-
ware/program-
ming
Indicates that a
host connection is
not established
when the IBM or
USB interface is
enabled.
The reader is active
and ready to scan.
The reader has
been disabled by
the host.
LED
N/A
LED behavior for
this indication is
configurable via
the feature "Good
Read: When to
Indicate" (see the
PRG for informa-
tion.)
Flashes
N/A
The LED is lit
a
steadily
The LED blinks
continuously
Beeper
Reader beeps four
times at highest
frequency and
volume upon
power-up.
The reader will
beep once at cur-
rent frequency,
volume, mono/bi-
tonal setting and
duration upon a
successful label
scan.
Reader sounds
one error beep at
highest volume.
Reader ' c hirps' six
times at the high-
est frequency and
current volume.
N/A
N/A
QuickScan™ QM21X1