ASP Portable BCR Informations techniques télécharger pdf (Page 19)

Z4 DataTraq

RS-232 Handshaking

The video terminal or computer to which the Z4 DataTraq is connected

may not be able to accept data at all times. The Z4 DataTraq always

checks the CTS signal (Clear To Send, pin 4) before sending any data,

and if the CTS signal is turned off, the BCR will not transmit the data.

Since this may cause problems with some applications, the CTS signal

is normally disabled with a jumper inside the Homebase. If your

application requires the use of the CTS handshaking signal, this jumper

should be removed.

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ASP Portable BCR Informations techniques Page 19