User's Manual Part 2

Psion Teklogix 7535 Hand-Held Computer User Manual 285
Chapter 8: Specifications
PowerScan™ LR and XLR Industrial Scanner Specs
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 15to 108 in (38 to 274 cm)
Reflective Labels (decoded)
40 mil 22to 100 in (56 to 254 cm)
55 mil 30to 104 in (76 to 366 cm)
70 mil 40to 180 in (102 to 457 cm)
100 mil 45to 264 in (114 to 671 cm)
Depth of Field-Extra Long Paper Labels (decoded)
Range 15 mil 28 to 60 in (71 to 152 cm)
20 mil 28to 72 in (71 to 182 cm)
40 mil 28to 144 in (71 to 144 cm)
55 mil 40to 180 in (102 to 457)
Reflective Labels (decoded)
40 mil 40to 180 in (102 to 457 cm)
70 mil 80to 300 in (2032 to 762 cm)
100 mil 80to 432 in (203 to 1097 cm)