Led Definitions - Motorola Symbol DS3408 Product Reference Manual

2 - 4 Symbol DS3408 Product Reference Guide
Beeper Definitions (Continued)
Table 2-1
Beeper Sequence
Host Specific
USB only
4 short high beeps
Short low/short medium/short high
beep sequence after scanning a USB
device type
Short low/short medium/short high
beep sequence occurs more than once
RS-232 only
1 short high beep

LED Definitions

In addition to beep sequences, the digital scanner uses a two-color LED to indicate status.
colors that display during scanning.
Standard LED Definitions
Table 2-2
LED
Off
Green
Red
Digital scanner has not completed initialization. Wait several
seconds and scan again.
Communication with the bus must be established before the digital
scanner can operate at the highest power level.
The USB bus can put the digital scanner in a state where power to
the digital scanner is cycled on and off more than once. This is
normal and usually happens when the PC cold boots.
A <BEL> character is received and Beep on <BEL> is enabled.
No power is applied to the digital scanner, or the digital scanner is on and ready to scan.
A bar code was successfully decoded.
A data transmission error or digital scanner malfunction occurred.
Indication
Indication
Table 2-2 defines LED