PSC Scanners Guide de l'utilisateur télécharger pdf (Page 13)

VS800

™ Scanner User's Guide 11

Verifying Scanner Operation

Power-up

Power-up the system. The scanner will automatically run a Power-

Up Selftest.

Passes Selftest

The scanner should emit four successive tones indicating that it has

passed the Power-Up Selftest routine. The LED indicator lamp

flashes brightly once. The LED then transitions to a dim condition,

(or Off if so programmed) indicating the scanner is ready for

operation. Scan a few items to verify that data is properly commu-

nicated between the scanner and your POS terminal.

Fails Selftest

If the scanner powers-up, but the LED lamp begins flashing and the

speaker repeats a series of error tones, or the scanner does not read

bar codes, or behaves erratically, go to the section titled Trouble-

shooting.

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PSC Scanners Guide de l'utilisateur Page 13