PSC DUET Guia do Utilizador descarregar pdf (Página 16)

Duet

™ Scanner

Power-Off-Terminal (P.O.T. Option)

– If your scanner uses Power-Off-

Terminal (P.O.T.), the scanner must be connected to the host terminal

to verify the scanner operation. The P.O.T. option requires an

interface cable designed to supply power as well as transmit bar

code data.

To verify the scanner operation with the P.O.T. option follow the

steps in the section Power-Up Procedures. Then refer to the previous

paragraphs, Passes Selftest or, Fails Selftest, depending on the

scanner’s behavior.

Figure 7. Verifying Scanner Operation

a. Interface Connector d. DC Power Supply Connector

b. Interface Cable e. AC/DC Power Supply

c. Host Terminal Connector*

* Actual Host Terminal connector may vary from illustration.

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