Datalogic Scanning QD 2300 manual LED and Beeper Indications, Beeper Functions

Operation

LED and Beeper Indications

The scanner’s beeper sounds and its two-color LED illuminates to indicate various functions or errors on the scanner. The tables below list these indications. One exception to the behaviors listed in the tables is that the scanner’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.

Table 1. Beeper Functions

Beeper Sequence	Indication
Standard Use
Low/medium/high beeps	Power up.
Short high beeps	A bar code label was decoded (if decode beeper is enabled).
	A transmission error was detected in a scanned bar code. The data is
4 long low beeps	ignored. This occurs if a unit is not properly configured. Check option
	setting.
5 low beeps	Conversion or format error.
Low/high/low beeps	Advanced Data Formatting (ADF) transmit error. (For information about
	ADF programming, refer to Technical Support.)
High/high/high/low beeps	RS-232 receive error.
Parameter Menu Scanning
Short high beeps	Correct entry scanned or correct menu sequence performed.
Low/high beeps	Input error, incorrect bar code or “Cancel” scanned, wrong entry, incor-
	rect bar code programming sequence; remain in Programming Mode.
High/low beeps	Keyboard parameter selected. Enter value using bar code keypad.
High/low/high/low beeps	Successful program exit with change in the parameter setting.
Low/high/low/high beeps	Out of host parameter storage space. Scan Default Parameters on
	page 21.
Code 39 Buffering
High/low beeps	New Code 39 data was entered into the buffer.
3 Beeps - long high beeps	Code 39 buffer is full.
Low/high/low beeps	The Code 39 buffer was erased or there was an attempt to clear or
	transmit an empty buffer.
Low/high beeps	A successful transmission of buffered data.
Host Specific
USB Only

10 QuickScan® L