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Appendix A
CK30 Handheld Computer User’s Manual 107
Keypad Options
• 42-key large numeric and function keypad, available with
programmable, international, 3270 TE/5250 TE, and
VT/ANSI TE overlays
• 50-key full alphanumeric keypad, available with
programmable, international, 3270 TE/5250 TE, and
VT/ANSI TE overlays
• 52-key full alphanumeric keypad, available with
programmable, international, 3270 TE/5250 TE, and
VT/ANSI TE overlays
Bar Code Symbologies
• Codabar • Matrix 2 of 5
• Codablock • Micro PDF417
• Code 11 • MSI
• Code 2 of 5 • PDF417
• Code 39 • Plessey
• Code 93 • Telepen
• Code 128 • RSS
• Interleaved 2 of 5 • UPC/EAN
Standard Range Laser Scanner Optical Parameters
Bar Code Specification Depth of Field / Scanning Range
5.0 mil code 9.4 to 15.7 cm 3.7 to 6.2 in
10 mil code 7.4 to 30.5 cm 2.9 to 12.0 in
20 mil code 10.2 to 63.5 cm 4.0 to 25.0 in
30 mil code 10.2 to 86.4 cm 4.0 to 34.0 in
40 mil code 12.7 to 99.0 cm 5.0 to 39.0 in
55 mil code 19.1 to 126 cm 7.5 to 49.0 in
55 mil code, retroreflective 105 to 151 cm 41.0 to 59.0 in
100 mil code, retroreflective 113 to 227 cm 44.0 to 89.0 in