Led And Beeper Indications - Datalogic QuickScan I QM21X1 Product Reference Manual

LED and Beeper Indications

The reader's beeper sounds and its LED illuminates to indicate various func-
tions or errors on the reader. An optional "Green Spot" also performs useful
functions. The tables below list these indications. One exception to the behav-
iors listed in the tables is that the reader's functions are programmable, and
may or may not be turned on. For example, certain indications, such as the
power-up beep can be disabled using programming bar code labels.
INDICATION
The reader is in the process of
Power-up Beep
powering-up.
A label has been successfully
Good Read Beep
scanned by the reader.
There is an error in the reader' s
ROM Failure
software/programming
Indicates that a host connec-
Limited Scan-
tion is not established when
ning Label Read
the USB interface is enabled.
Reader Active The reader is active and ready
Mode to scan.
Reader The reader has been disabled
Disabled by the host.
While in Stand Mode or Trigger
Green Spot is on Object Sense mode the green
continuously spot shall be on while in stand
watch state.
Upon successful read of a
a
Green Spot label, the software shall turn
flashes momen- the green spot on for the time
tarily specified by the configured
value.
a.
Except when in sleep mode or when a
312
DESCRIPTION
Good Read LED Duration
LED
LED behavior for this
indication is configurable
via the feature "Good
Read: When to Indi-
cate"
Flashes
N/A
a
The LED is lit steadily
The LED blinks continu-
ously
N/A
N/A
other than 00 is selected
QuickScan™ I QM21X1 / QBT21X1
BEEPER
Reader beeps four times at
highest frequency and vol-
ume upon power-up.
The reader will beep once at
current 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
highest frequency and current
volume.
N/A
N/A
N/A
N/A