Panasonic WV-ASR500 Guía de instalación descargar pdf (Pagina 29)

Serial Ports

The "Serial Ports" page allows you to configure serial ports on this system so that they can be used to commu-

nicate with serial devices such as POS terminals or pan-tilt-zoom (PTZ) cameras. There are two "Serial Ports"

sections — one for standard UART (Universal Asynchronous Receiver/Transmitter) and one for serial ports over

IP.

For a UART serial port, connect the wires to the serial port and then configure the port. The system automati-

cally detects and displays the serial ports. You can configure the following settings on each port:

Select the intended use of the serial port from the q

drop-down list in the "Use" column. The choices

are "Unused", "PTZ" (pan/tilt/zoom), "POS" (point

of sale), "ATM" (automatic teller machine), or

"Access Ctrl". Generally, the POS mode is used to

record transactions at a cash register. By default,

the last serial port listed is the built-in RS-485

port.

Enter a unique name in the "Name w " field.

The "Status" column displays the current status of e

the serial port.

The "Port" is automatically selected by the r

Operating System.

The " t Profile/Protocol" column allows you to select

one of the profiles configured on the "Serial

Profile" page.

The "Baud Rate", "Data Bits", "Stop Bits", y

"Parity", and "Flow Control" must match the

device you are connecting to. See the device's

documentation for more information.

The "Max Line Length" is 80 by default. Generally, u

you should not change this.

"Line Ending" is the number of characters i

received before an end-of-line character is

inserted automatically. This prevents lines from

becoming extremely large.

"Timeout" is the number of seconds after which o

an end-of-line character is entered if a serial

device has not sent text. This is useful if the serial

data does not have an end-of-line character but it

hasn't reached the number of characters entered

in "Line Ending".

When you are 0! finished, save the settings by click-

ing the [Apply] button at the bottom of the list.

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Panasonic WV-ASR500 Guía de instalación Pagina 29