Incorrect dip switch settings on a Spectra IV cause patterns to stop on a CM9700 Matrix.

Issue

Why does the Spectra IV pattern stop when switching to a different camera on the CM9700 Series Matrix?

Product Line

Pelco Cameras, Pelco Matrix

Environment

CM9700 Series Matrix all versions
Spectra IV / IVse version 1.07 or newer

Cause

Dip switch settings.

Resolution

Verify SW2-1 and SW2-2 are off. If problem persists, turn SW2-3 on.