(C) 2021 Syncronorm GmbH
10
SETTINGS & SETUP
Signaling
Upon connection of power (230V AC) to connector CN2 (see page 2) the multiplexer is ready to work.
The red LED will light. As soon as DMX512 is applid on the input terminal, or any analog signal input (1-
12) is driven from an input voltage of more than 100mV the green LED will come up to indicate activity.
Switch Settings
To program the multiplexer configuration the DMX start address board may be connected to CN5. The
multiplexer may be used with or without start address board connected; if the board is diconeccted the
last valid settings will be retained in nonvolatile memory.
Note: It may take about 2 secs until data are saved. The input DMX signal is fed to the DMX512 output,
and is superimposed with the analog input data. The DMX start address denotes the data slot number
starting with analog input #1, followed by inputs #2 thru #12. All other data slots are not affected.
DIP-Switches
The DIP switches are used to configure the multiplexer.
DIP-SWITCH 1 DMX HOLD
OFF: Normal
ON: DMX HOLD „retain last look“
DIP-SWITCH 2 INPUT VOLTAGE RANGE
OFF: Linear Mode
ON: Switch Mode, OFF<2,5V, ON>7,5V
DIP-SWITCH 3 SWITCHING MODE
OFF: input voltage 0...+10V DC
ON: input voltage 1...+10V DC
DIP-SWITCH 4 MERGE MODE
OFF: Normal, DMX data merged HTP with analog data
ON: Prevail, DMX data replaced with analog data
