Extron Electronics MLC 206 AAP EC User Guide - Manual (Page 54)

Serial Communication, cont’d
MediaLink Controllers • Serial Communication 4-22
Relay & Misc. Options
The Relay & Misc. Options screen, shown below, includes an assortment of settings
including those pertaining to the projector, relays, audio volume, and resetting the
memories to factory defaults.
When a change has been made to various items in the Relay & Misc. Options
screen, the Exit Program button in the lower right corner of the screen is replaced
by the Cancel and Take buttons. To save the changes,
click on Take. To ignore the changes, click on Cancel.
Special features
Relay __ Mode — Each of these areas shows the settings for a particular relay and
what MLC or Control Module button it is associated with, if any.
Tied to Btn __ — If this feature is enabled, the relay turns on/off when the
specified button is pressed/activated. You can disable a button tie by
unchecking this box. To tie a relay to a button, select the button from
within the Controller (MLC) Config screen, then select the appropriate
relay. Each relay can be tied to only one button, but more than one relay
can be tied to the same button.
4. Select “step 2” by using the Current Step scrollbar or box, then edit the RS-232
string as needed to customize it for the next volume command.
5. Repeat step 4 for each “step” in the volume table.
6. The Exit Program button in the lower right corner of the screen is replaced by
the Cancel and Take buttons. To save the changes,
click on Take. To ignore the changes, click on Cancel.
The Remove IR/232 feature lets you erase the code that has been stored for the
selected button.
For additional details on using the features of the Advanced Projector Config screen,
refer to the MediaLink Help file.