ETC Congo Family v6.4.0 - Manual (Page 944)

942
The functionality of iRFR is the same as RFR. See Remote Control RFR Radio Remote .
Tip 1
To turn the encoder wheels, simply drag with your finger. To press the encoder wheels, one
quick tap will do the trick.
Tip 2
Tap the Virtual RFR screen to cycle through different interface layouts. (You can also lock
the layout in the Settings screen)