Edwards 3-CHASS4 Chassis Assembly

The remote microphone panel is a supervise remote microphone in the Edwards 3-CHASS4, also the Audio Source Unit’s (3-ASU). The remote microphone panel is available in two packages. For other way The 3-REMICA is design to mount in two spaces of a 3-ANN series annunciator enclosure. Model 3-REMICP mounts in a CAB series enclosure on a 3-CHASS4 rail assembly. Both panels include a dynamic push-to-talk microphone and operator interface panel.

Each microphone panel has two external audio inputs. Using the external inputs, up to 63 microphone panels can be connect to a single 3-ASU. The first panel to initiate a page seizes control of the remote 3-ASU input and automatically prevents the other remote panels from issuing a page while the first unit is in use. The built-in 3-ASU microphone has a higher priority than any remote microphone, and will override a remote page.

The front panel provides Local Page Active, Remote Page Active, and Trouble LED indicators as well as an integral VU (Volume Unit) meter to indicate page volume level.

All panels and Edwards 3-CHASS4 utilize a 24 Vdc power source. Provisions are made for redundant power supplies. All wiring is supervise. A form C trouble contact is provide for the use with a Signature input module to report trouble back to the system.

Download the Specification sheet in *.pdf format