2 - 14 Symbol DS3408 Product Reference Guide
DS3408-HD Near Focus - 2D Codes
Figure 2-12
DS3408-HD Near Focus Decode Zone - 2D Codes
In.
cm
0
10 mil QR Code
Depth of Field
2.54
0.5
1.0
1.5
2.0
0
1.3
2.5
3.8
5.1
5 mil QR Code
2.34
5 mil Data Matrix
1.96
0.63
2.00
7.5 mil QR Code
0
cm
W
i
d
t
h
o
f
F
i
e
l
d
0
0.35 0.9
0.7
1.8
1.8
* Minimum distance determined by symbol length and scan angle.
0.35
0.7
0.9
in.
Note: Typical performance at 73°F (23°C)
on high quality symbols in normal room light.
Vcc = 3.3V
10 mil Data Matrix
0.5
2.42
7.5 mil
Data Matrix
0.58
2.38
4 mil QR Code
0.83
1.63
Top of
scanner
4 mil Data Matrix
0.88
1.92
2.5
6.4
0.83
0.67
0.33
Summary of Contents for Symbol DS3408
Page 1: ...Symbol DS3408 Product Reference Guide ...
Page 2: ......
Page 3: ...Symbol DS3408 Product Reference Guide 72E 68456 08 Revision A April 2009 ...
Page 6: ...iv DS3408 Product Reference Guide ...
Page 16: ...xiv Symbol DS3408 Product Reference Guide ...
Page 20: ...xviii Symbol DS3408 Product Reference Guide ...
Page 48: ...3 8 Symbol DS3408 Product Reference Guide ...
Page 62: ...4 14 Symbol DS3408 Product Reference Guide ...
Page 68: ...5 6 Symbol DS3408 Product Reference Guide ...
Page 92: ...6 24 Symbol DS3408 Product Reference Guide ...
Page 138: ...8 22 Symbol DS3408 Product Reference Guide ...
Page 144: ...9 6 Symbol DS3408 Product Reference Guide ...
Page 166: ...11 14 Symbol DS3408 Product Reference Guide ...
Page 168: ...12 2 Symbol DS3408 Product Reference Guide ...
Page 254: ...13 86 Symbol DS3408 Product Reference Guide ...
Page 264: ...14 10 Symbol DS3408 Product Reference Guide ...
Page 290: ...15 26 Symbol DS3408 Product Reference Guide Numeric Keypad continued 7 8 9 Cancel ...
Page 336: ...15 72 Symbol DS3408 Product Reference Guide Send ALT Characters continued Send Alt Send Alt ...
Page 357: ...Advanced Data Formatting 15 93 Alphanumeric Keyboard Space Dash ...
Page 358: ...15 94 Symbol DS3408 Product Reference Guide Alphanumeric Keyboard continued ...
Page 359: ...Advanced Data Formatting 15 95 Alphanumeric Keyboard continued ...
Page 360: ...15 96 Symbol DS3408 Product Reference Guide Alphanumeric Keyboard continued _ Underscore ...
Page 362: ...15 98 Symbol DS3408 Product Reference Guide Alphanumeric Keyboard continued 6 7 8 9 A B C ...
Page 363: ...Advanced Data Formatting 15 99 Alphanumeric Keyboard continued D E F G H I J ...
Page 364: ...15 100Symbol DS3408 Product Reference Guide Alphanumeric Keyboard continued K L M N O P Q ...
Page 365: ...Advanced Data Formatting15 101 Alphanumeric Keyboard continued R S T U V W X ...
Page 367: ...Advanced Data Formatting15 103 Alphanumeric Keyboard continued d e f g h i j ...
Page 368: ...15 104Symbol DS3408 Product Reference Guide Alphanumeric Keyboard continued k l m n o p q ...
Page 369: ...Advanced Data Formatting15 105 Alphanumeric Keyboard continued r s t u v w x ...
Page 370: ...15 106Symbol DS3408 Product Reference Guide Alphanumeric Keyboard continued y z ...
Page 380: ...A 10 Symbol DS3408 Product Reference Guide ...
Page 388: ...B 8 Symbol DS3408 Product Reference Guide ...
Page 389: ...Appendix C Sample Bar Codes Code 39 UPC EAN UPC A 100 123ABC 0 12345 67890 5 ...
Page 391: ...Sample Bar Codes C 3 PDF417 Data Matrix Maxicode ...
Page 392: ...C 4 Symbol DS3408 Product Reference Guide QR Code US Postnet UK Postal ...
Page 396: ...D 4 Symbol DS3408 Product Reference Guide ...
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