Front Panel Confi Guration Port - Extron electronics MPX 866 A User Manual

im Vertrieb von
Installation, cont'd
Front Panel Confi guration Port
CONFIG
14
Figure 2-7 — Front panel confi guration port
n
1
5
9-pin D
Pin 2
Pin 3
Pin 5
Figure 2-8 — Optional 9-pin TRS RS-232 cable
N This port parallels the rear panel RS-232 Secondary port. If a front panel
N The Confi guration port can operate at 9600, 19200, 38400, or 115200 baud
N The maximum distances from the matrix switcher to the controlling device
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MPX 866 A Media Presentation Matrix Switcher • Installation
2-10
CAMBOARD Electronics
CONTROL
ESC
ENTER PRESET VIEW VIDEO
MPX 866 A
PRESENTATION MATRIX SWITCHER
Confi guration port — This 2.5 mm mini stereo jack serves the same serial
communications function as the rear panel Remote port, but it is easier
to access than the rear port after the matrix switcher has been installed
and cabled. The optional 9-pin D to 2.5 mm mini jack TRS RS-232 cable,
part #70-335-01 (fi gure 2-8), can be used for this connection.
6
9
Connection
Computer's RX line
Computer's TX line
Computer's signal ground
confi guration connection is made, the rear panel RS-232 Secondary port becomes
inactive and the front panel Confi guration port is active..
This port is RS-232 only, with its default protocols as follows:
• 9600 baud • no parity
• 1 stop bit • no fl ow control
rates. See Command/Response table for IP SIS commands, in chapter 4,
SIS Programming and Control, to confi gure all ports under SIS control.
can vary up to 200 feet (61 m). Factors such as cable gauge, baud rates,
environment, and output levels (from the switcher and the controlling device)
all affect transmission distance. Distances of about 50 feet (15 m) are typically
not a problem. In some cases the matrix switcher may be capable of serial
communications via RS-232 up to 250 feet (76 m) away.
Tel. 07131 911201
Fax 07131 911203
I/O
AUDIO
6 feet
(1.8 m)
Part #70-335-01
TRS Plug
Tip
Ring
Sleeve
• 8 data bits
ce-info@camboard.de
Tip
Ring
Sleeve (Gnd)