Panasonic WV-ASR500 Installationsanleitung PDF herunterladen (Seite 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 Installationsanleitung Seite 29