PSC 2200VS Specifikace stáhnout pdf (Strana 34)

100

101

Operation and Maintenance

3-2 Magellan

2200VS/2200VSΩ and 2300HS/2300HSΩ

Scanning Items: Model 2200VS

Item bar codes are scanned by either...

• sliding or pushing items through the scan volume in a right-to-left

or left-to-right motion (see Figure 1a). This is known as “Sweep”

scanning, and is the best choice for high throughput super- and

hypermarket installations where it is necessary to minimize the need

to grip or lift items.

• moving the bar code directly toward the scan window to be read (see

Figure 1b). This “Presentation” technique is most often used in low

throughput variety, convenience market and pharmacy applications

where usable countertop space is at a premium and “Sweep” scan-

ning is not possible.

Figure 1. Sweep and Presentation Scanning Technique

nne

Bar Code

Item

Bar

Scan Volume

Items are

pushed or

slid past

scanner

canne

a Sweep Technique Presentation Techniqueb

1 2 ... 29 30 31 32 33 34 35 36 37 38 39 ... 381 382

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