Sanyo Video Multiplexer; Description; Materials And Reference Documents; Direct Connection - Videotec DCK Manuel D'instructions

5.15 Sanyo vid eo multiplexer

5.15.1 Description

The Sanyo MPX-CD163 multiplexer can be used to connect 16 input videos that are digitalized and then
displayed in a composite output image.
5.15.2 Materials a nd reference documents
Sanyo MPX-CD163 multiplexer
Multiplexer manual
5.15.3 Direct conn ection
5.15.3.1 Cable
The connection is in RS485. The max. distance between keyboard and multiplexer is 1200 m.
5.15.3.2 Setting up the multiplexer
Configure the unit address and the RS485 communication mode appropriately. See the corresponding user's
manual.
5.15.3.3 Setting up the keyboard
When configuring the keyboard, the




5.15.3.4 Operational t est
When the keyboard is connected directly with the multiplexer configured as above, using the cable as shown
above, it should be immediately possible to switch the input videos:

• press

• press
For each command sent by the keyboard, a corresponding LED lights up on the local multiplexer keyboard.
Important!! If the multiplexer unit number does not match, the commands sent by the keyboard will be
ignored.
5.15.4 Configurati on
The multiplexer is configured by On Screen Menu. Refer to the corresponding manual for an explanation of the
various configuration items.
The multiplexer should be configured for RS485 type communication, with an appropriate identification address
and baud rate.
DCJ RJjack 1
RS485A white
RS485B yellow

Sanyo multiplexer control
Four baud rate values are possible.
to select multiplexer unit 1

, , to select the input videos.
RJjack 2
red
green
Page 37
Mux
RS485A
RS485B
submenu should be set as follows:
MNVCDCK_0441