Instruction manual

Figure 2-6. Equivalent Signaling Circuits
2W/4W Selection,
Switch SW3
Switch SW3 selects the analog interface:
2W 2-wire interface
4W 4-wire interface
Default setting is 4W.
Internal Settings
Procedure
Refer to figures 2-1 through 2-6 and identify jumper and switch locations and set-
tings. Change settings as required.
After completing the internal settings, reinstall the DV-MUX3 as follows:
DV-MUX3 CONFIGURATION INFORMATION
DV-MUX3 Installation and Operation Manual 2-11