MMX2 series – User's Manual 26
MMX2 as a Controller
Userscript feature supports the automatism in MMX2 devices. The Userscript can be uploaded and run in
the Settings Menu, System
Security: Userscript does not need Serial over IP when it sends serial messages from the switcher to the
controlled device (e.g. projector) via serial port, only the secure ports remain enabled.
GPIO Interface
controllable device and the switcher by the 8-pole Phoenix connector. The direction of the six pins is
GPIO Options - Example
The ceiling lamp is turned off by Relay 1 and the projection screen is rolled down by Relay 2. Both relays are
controlled by the GPIO port.
pins send a signal to Relay 1 to open, which results in the lights being turned off. Furthermore, the GPIO pins
signal ceases on the HDMI input, so the GPIO pins send a signal to Relay 1 to close, which results in the
lights being turned off and send a signal to Relay 2 to open, so the projection screen returns to its enclosure.
Userscript feature supports the automatism in MMX2 devices. The Userscript can be uploaded and run in
the Settings Menu, System
Security: Userscript does not need to use the unsecured ports for GPIO management.
ATTENTION! Please always check the electrical parameters of the devices that you want to control. The
maximum current of one GPIO pin is 30 mA, the maximum total current for the six pins is 180 mA.
OCS Interface
OCS Application Example
Userscript feature supports the automatism in MMX2 devices. The Userscript can be uploaded and run in
the Settings Menu, System
Security: Userscript does not need to use the unsecured ports for OCS management.
), inserting a 1 kOhm
external resistor between the 1st and the 3rd pins is necessary; for more information see the OCS Sensor
section.
Further Built-in Features
then copy those settings to the others, thus saving time and resources.
Image and UserScript will be saved.
to be enabled.
See more information about the settings in the section.
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