Instructions

Data Capture 3 - 7
DS3608 Beeper and LED Definitions
In addition to beep sequences, the digital scanner uses a two-color LED to indicate status.
Table 3-4 defines beep sequences that occur during both normal scanning and while programming the digital
scanner; LED colors that display during scanning.
Table 3-4 Beeper and LED Indicators
Event Beeper Sequence LED Indicator
Standard Use
Power up Low, Medium, High beeps Green
Decode a barcode
(as configured) Green
Hands-free Mode
(Presentation Mode On)
None Green (stays on)
Hand-held Mode
(Presentation Mode Off)
None Green (stays off)
Transmission error
4 Low beeps Red
Conversion or format error
5 Low beeps Red
RS-232 receive error (Parity Error)
Low, Low, Low, Extra-Low
beeps
Red
A <BEL> character is received over RS-232
High beep None
Image Capture
Snapshot mode started Low beep Green Blinking
Snapshot mode completed Low beep Default Green LED mode
based upon Hand-held /
Hands-free Mode state
Snapshot mode timed-out High, Low beeps Default Green mode based
upon Hand-held / Hands-free
Mode state
Video mode started None Green (stays on)
Video mode completed None Default Green mode based
upon Hand-held / Hands-free
Mode state
Parameter Programming
Input error: Incorrect barcode, programming
sequence, or
Cancel scanned.
Low, High beeps Red
Number expected. Enter value using numeric
barcodes.
High, Low beeps Green
Successful program exit with change in parameter
setting.
High, Low, High, Low beeps Green