AMX DAS-T0804-SIG, DAS-T0808-SIG manual Setting Gain/Attenuation, Adjusting Input Attenuation

Setup and Configuration

FIG. 29 IR Commands - Messages

Notes:

Select [OK] to proceed to the next IR code to be learned.

Some remotes may only send 1 command, in this case the accuracy of the IR learned will never be better than “50 percent sure”, however, the IR will work correctly.

Once all IR codes have been learned, you will be returned to the Program Mode screen where they can either select another source to program, or “Exit” program mode.

If “IR Not Taught – Error Code #” is received, try re-learning the IR. In most cases, the IR will be re-learned correctly.

Setting Gain/Attenuation

Audio Sources tend to have varying output levels. The Tango Controller gives the installer the ability to raise and lower the output gain of the audio source. The installer may attenuate the source input from 0db to -12db and may also increase output gain of the source from 0db to +18db.

Each of the source input and output adjustments are separate, allowing considerable setup flexibility.

After performing the following setup the audio level should be consistent when selecting the various audio sources at the Keypad.

Adjusting Input Attenuation

1.From the MRC Setup Mode Options screen (FIG. 25), select Gain/Attenuation to access the MRC Gain/ Attenuation Mode screen (FIG. 30).

FIG. 30 MRC Gain/Attenuation Mode screen

Matrix on-board (Built-in) Tuner (s) have pre-established gain/attenuation settings.

You can not change the gain when the source is an on-board tuner.

2.Select Input Attenuation. This invokes the Input Attenuation Mode screen (FIG. 31):

30 Tango Series Audio Controllers