Opticon LMD 1135 user manual Selecting the Read Mode

Manual No. 25-ULPNR102-01; Mar, 2005LMD 1135 Laser Fixed Mount Scanner

28. Selecting the Read Mode

Computer	Function	Bar Code
Command	/Description	Command
(ZZ)	START/END	[[	￿	￿
	Programming Menu
S0	Single Read Mode	T1	￿	￿
	(Trigger enabled mode only)
				%	￿
S1	Multiple Read Mode	T2	￿
				￿
S2	Continuous Read Mode	T3	￿

The operation of the scanner in the various read modes is described in the table below. The “Continuous Read” mode is helpful in positioning the scanner for optimum reading. In “Continuous Read,” the scanner’s buzzer functions like a Geiger counter, sounding the most active at the position achieving the greatest number of good reads.

Mode	Trigger Function Enabled (S8)	Trigger Function Disabled (S7)
	After receiving a trigger pulse,
	scanner will read multiple,	Scanner will read different bar codes
	different bar codes in succession	in succession if they are presented
Multiple	until it times out. (Each read will	to the read window.
Read	reset the scanner’s time out)
	Scanner may not read the same	Scanner may not read the same bar
	bar code twice if they are	code twice if they are consecutive.
	consecutive. (See Sect. 32)	(See Sect. 32)
	Scanner will read the same bar
Continuous	code continuously after receiving	Scanner will read the same bar code
Read	a trigger pulse until the label is	continuously.
	removed, the laser then times
	out.
	Scanner will read only one bar
Single	code after receiving a trigger	Same as Multiple Read mode,
	pulse. The scanner time out is
Read		above.
	terminated on a good read and
	the laser turns off.

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