Disclaimer: 3
rd
party and/or custom firmware providing extra features are not covered in this manual.
4K Integral 2 ā User Manual
Audio System w/ARC is the device type to choose if you want Integral 2 ARC feature to be ON (Sound
from TV ARC to Integral 2 5.1 Optical Out or Jack Analog Stereo output. You can also use this method if
you want Integral 2 to replace your AVR as CEC Commander.
[CEC ENABLED]: Unchecked by default, once activated it allows Integral 2 to answer and process CEC
requests and commands and appear on the CEC network map. Uncheck it if you do not want Integral 2
to answer external CEC requests or process Internal CEC commands. Unchecking will remove Integral 2
from the Root network map but CEC commands for connected sinks or sources will still pass-thru.
[ARC ALLOW DD+/ATMOS]: If your AVR is capable of accepting 192khz Audio via its optical input, you
can use Integral 2 to extract DD+ and Atmos for TV embedded streaming APPS and forward it to your
AVR via the Integral 2 optical output. Only a very few AVR on the market can support 192khz via optical.
Note: CEC/ARC master is BOT OUTPUT, if you want ARC from the TV; you need to connect your TV ARC
capable input to Integral 2 BOT OUTPUT and set the unit as Audio System w/ARC under Integral 2 CEC
device type.
A few examples for testing CEC commands are provided on the GUI.
Using the Android or iOS APP, it is possible to create custom menu for CEC commands.
Feel free to join our support server of the forums in order to know more about it.