POSline SM2430 Specifikace stáhnout pdf (Strana 6)

3 Finding Your Way Around

Figure 1: Overview

4 Connecting and Mounting

4.1 Power

The scanner requires a minimum of 300mA at 5 Vdc power. The interface cable

that comes with the scanner supports both direct power (where the scanner

takes power from the host machine) and external power (that's what the sup

plied power adapter is for). A sufficiently robust POS system can support a

scanner successfully without external power; a POS system with a barely ade

quate power supply may produce erratic performance (either of the POS sys-

tem itself, or of the scanner, or both) when a scanner is attached. Unless you

AC adapter

host POS

(optional)

auxiliary scanner

back

mount

holes

terminal

(optional)

EAS

connection

scan window

push

button

LED indicator

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POSline SM2430 Specifikace Strana 6