Silent Knight EVS-CE4 Manual

EVS CE4 Installation Instructions EVS CE4 adds four audio circuits to the or EVS 125W The EVS CE4 inside the EVS 50W or EVS 125W Installation and wiring of this device must be done in with NFPA 72 and local ordinances Current 20 mA Current 180 mA EVS CE4 is compatible with the 5820XL EVS For more refer to Installation manual for PN LS10061 001SK E Layout Mounting Remove AC power from the EVS 50W or control panel and disconnect backup batteries Using the four supplied screws mount EVS CE4 in the EVS 50W or EVS cabinet as shown in Figure 1 Connect the supplied audio expander harness PN 130426 from the labeled Audio Expander on EVS 50W or EVS 125W to the on the EVS CE4 Figure 2 2 Audio Expander Wire Harness Connections Wire speakers for Class B Style Y as shown in Figure 3 or for A Style Z wiring as shown in 1 Mounting the EVS CE4 LS10070 001SK E Rev A1 13 0704 Installation Instructions 4 3 Class B Style Y Speaker Configuration 4 Class A Style Z Speaker Configuration Restore AC power and reconnect the batteries LS10070 001SK E Rev A1