C-4-4InstallationInstruct 19 | Biblioteca seguridad nexusaudiosystems

Rev 1; 6-25-07

Mute

the Master or Salve Mute Input will only mute the zones on that Controller. (If 12VDC is applied to the

1. Using a 2-male to 1-female 3.5mm mono mini plug Y adapter, plug the two male ends into the Mute

Inputs on the C-4.4 Master and Slave Controllers.

2. Plug a 3.5mm mini plug wire into the female end of the Y adapter and terminate as appropriate for the

Figure 13 Mute Trigger In Parallel Connection

device triggering audio mute. Maintain proper polarity.

voltage for audio mute can be connected to the Mute Inputs on both controllers in parallel to mute all

The Audio Mute Inputs on the Master and Slave Controllers are independent in that a 12VDC trigger to

zones when 12VDC is present as shown in Figure 13.

Master, only zones 1-4 will mute. If voltage is applied to the Slave only Zones 5-8 will mute.) The trigger

C-4.4 Installation Instructions