Instruction manual

When tone injection can be stopped, release the depressed push-button by pressing
it again. The TEST indicator turns off.
Refer to Chapter 4 for a description of the tone injection.
Turn-off Disconnect the power cable from the mains outlet, and then from the DV-MUX3
rear power connector.
CHAPTER 3 - OPERATING INSTRUCTIONS
3-6 DV-MUX3 Installation and Operation Manual