Led Definitions - Motorola Symbol LS4278 Quick Reference Manual

6
Beeper Sequence
High/low beeps
Long low/long high beeps
Long low/long high/long low/long
high beeps
Code 39 Buffering
High/low beeps
Three long high beep
Low/high/low beeps
Low/high beeps
Host Specific
USB only
Four high beeps
Scanner gives a power-up beep
after scanning a USB Device Type.
This power-up beep occurs more
than once.
RS-232 only
High beep

LED Definitions

In addition to beeper sequences, the scanner communicates with the user using a
two-color LED display. The table below defines LED colors that display during
scanning and charging.
Scanning LED
Green Flash
Charging LED
Green - Slow Continuous Flash
Green - Fast Continuous Flash
Green - Solid
Amber - Continuous Flash
Bluetooth disconnection event.
Page timeout; remote device is out of range/not powered.
Connection attempt was rejected by remote device.
New Code 39 data was entered into the buffer.
Code 39 buffer is full.
The Code 39 buffer was erased or there was an attempt to
clear or transmit an empty buffer.
A successful transmission of buffered data.
Scanner has not completed initialization. Wait several
seconds and scan again.
Communication with the bus must be established before
the scanner can operate at the highest power level.
The USB bus may put the scanner in a state where power
to the scanner is cycled on and off more than once. This is
normal and usually happens when the host PC cold boots.
A <BEL> character is received and Beep on <BEL> is
enabled.
A bar code was successfully decoded.
Non-critical battery temperature fault.
Scanner is charging.
Scanner is fully charged.
Critical battery temperature fault.
Symbol LS4278
Indication
Indication
Indication