PSC LR, XLR manual Depth of Field LR

NOTE

In the context of the illustration below, a "mil" repre- sents the minimum bar code element width. Mea- surements are based on LR models set with the a 14° scan width (as opposed to the alternate Full Angle setting of 28°). Reference the PowerScan Pro- gramming Manual for more information about the Half Angle feature.

Specifications are subject to change without notice.

Figure 5. Depth of Field (LR)

Depth of Field

Paper Labels (LR decoded model, Code 39)

SCANNER		7.5 mil
			10 mil
OF
FRONT				15 mil
							20 mil
											40 mil
															55 mil
			1			2			3			4			5			6			7			8			9
														FEET
0	10	20	30	40	50	60	70	80	90	100	110	120	130	140	150	160	170	180	190	200	210	220	230	240	250	260	270	280
													CENTIMETERS

Reflective Labels (LR decoded model, Code 39)

OF SCANNER
FRONT							40 mil
										55 mil
												70 mil
																		100 mil
	1		2	3		4	5		6	7	8	9		10	11		12	13		14	15		16	17		18	19		20	21		22
																FEET
0 10	30	50	70	90	110	130	150	170	190	210	230 250	270	290	310	330	350	370	390	410	430	450	470	490	510	530	550	570	590	610	630	650 670
														CENTIMETERS

User’s Guide 9