Opticon OPR 2001 Manual do Utilizador descarregar pdf (Página 22)

Opticon

OPR 2001

Specifications Manual

CTS, TXD signal timing

When the CTS line (RTS signal of the host) is turned OFF while sending a TXD

signal, the scanner transmits one character and waits. When the CTS signal is turned

ON while transmitting a character, the character will be transmitted.

Figure 14: Signal timing

Note: When using loopback (wire connection) for RTS, CTS line of the scanner in this

setting, No handshake is not enabled.

c) MODEM

The scanner turns CTS line ON before transmitting data. Other processes are

the same as BUSY/READY.

Figure 15: Modem transmit data

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