User's Manual Part 2

Psion Teklogix 7535 Hand-Held Computer User Manual 287
Chapter 8: Specifications
PowerScan™ Standard Range Scanner Specs
8.5.2 PowerScan™ Standard Range Scanner Specs
Communication
Undecoded Standard and Intermec-compatible.
Mechanical
Dimensions 6.9 x 11.2 x 18.3 cm (2.7 x 4.4 x 7.2 in)
Weight Scanner - 280 g (9.9 ozs)
Cable (82.3 cm 32 in) - 176 g (6.2 ozs)
Cable lengths Collapsed: 81 cm (32 in)
Max working: 183 cm (72 in)
Optical
Light source Extra bright 650 nm Visible Laser Diode
(VLD)
Scan System Frictionless lifetime flexure mechanism
Rate 35 scans/sec nominal
Depth of field - Standard Paper Labels (decoded)
7.5 mil 3.0 to 6 in (9 to 15 cm)
10 mil 1.5 to 15 in (4 to 38 cm)
15 mil 1.0 to 25 in (2.5 to 64 cm)
20 mil 1.0 to 35 in (2.5 to 89 cm)
(paper) 55 mil 6.0 to 60 in (15 to 152 cm)
High Density (decoded)
3 mil 1.0 to 2 in (2.5 to 5.1 cm)
4 mil 1.0 to 3 in (2.5 to 8 cm)
5 mil 0.8 to 3.8 in (2 to 10 cm)
7.5 mil 0.6 to 4.5 in (1.5 to 11 cm)
10 mil 0.2 to 5.5 in (0.5 to 14 cm)
Print Contrast Ratio 25% minimum
Pitch ± 65˚
Skew ± 55˚
Ambient Light Immunity Artificial light: 1200 ft. candles.
Sunlight: 8000 ft. candles.