DSM0400 Fixed Mount Area Imager Bar Code Reader
26 DSM0400
Indicators
The reader's beeper sounds and its LED illuminates to indicate vari-
ous functions or errors on the reader. DSM0400 also projects "Green
Spot" on the field of view when the "GOOD" green LED turns on. The
following tables list these indications. One exception to the behaviors
listed in the tables is that the reader's functions are programmable,
and so may or may not be turned on. For example, certain indications
such as "Green Spot" / "GOOD" green LED can be disabled using pro-
gramming bar code labels.
Indicator Description LED Beeper
Power-up /
Reader in
IDLE mode
The device pow-
ers up and ready
for operation in
IDLE mode
POWER LED turns on
steadily.
With a USB interface,
the LED blinks until
enumeration with
the host is com-
pleted.
The POWER LED
turns off when
device is in LOW
POWER or when
turned off.
Imager beeps
four times
upon
power-up.
Good Read
Beep
A code has been
decoded succes-
fully
Green Spot" and
GOOD LED turns
on for pro-
grammed time
(default).
LED behavior for
this indication is
configurable
Beeps if
enabled
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