User manual

Chapter 8: Specifications
External Scanner Specifications
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Psion Teklogix 7535/7530 Hand-Held Computer User Manual
8.10 External Scanner Specifications
8.10.1 PowerScan™ LR and XLR Industrial 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)
Electrical
Operating voltage 4 VDC to 14 VDC
Operating current - nominal Undecoded: 75 mA @ 5 VDC
Decoded: 100 mA @ 5 VDC
Idling current - low power mode < 50 µA @ 5 VDC
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 - Long Range Paper Labels (decoded)
7.5 mil 6 to 10 in (15 to 25 cm)
10 mil 5 to 20 in (13 to 51 cm)
15 mil 5 to 32 in (13 to 81 cm)
20 mil 5 to 48 in (15 to 122 cm)
40 mil 8 to 85 in (20 to 216 cm)
55 mil 15 to 108 in (38 to 274 cm)
Reflective Labels (decoded)
40 mil 22 to 100 in (56 to 254 cm)
55 mil 30 to 104 in (76 to 366 cm)
70 mil 40 to 180 in (102 to 457 cm)
100 mil 45 to 264 in (114 to 671 cm)