ECS Series Emergency Communication System Installation Manual 151455
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5. Connect the ECS-RVM to the VBUS, ECS-125W and ECS-NVCM. See Figure 4-81.
Figure 4-81 VBUS and ECS-125W Wiring for ECS-RVM using the ECS-NVCM
4.11.3 Installing the Microphone
To install the microphone follow these steps:
1. Clip the microphone into the micro phone clip. See Figure 4-82.
Figure 4-82 Hang Microphone on to Microphone Clip
2. Insert Microphone cord through hole at the bottom of the dead front panel. See