Installing Williams Talkback on Axis Cameras with STM-1

Required Parts And Tools

• Axis P5414-E
• Williams Talkback System WTX75
• Williams RX224 Receiver
• 22/2 audio cable
• Fish Tape or Glow Rod
• Electrical Tape
• Wire Stripper

Installation Instructions

1. Once your camera is installed, locate the AUDIO OUT on your P5414E.
2. Strip the jacket of the 22/2 cable revealing the red, black, and bare wires inside. Cut away the bare wire and plastic surround the cable inside. Strip away a small piece of the red and black jackets revealing the bare copper wire.
3. Wire the red to the + and black to the - of the AUDIO OUT of the P5414E phoenix connector.
4. Run your 22/2 cable to the WTX75, wiring the red to the + and the black to the - line in phoenix conncetors on channel 1 (labeled ch1 (2.3))
5. Cut a small piece of the 22/2 cable stripping both sides away of either a red or black cable. Wire one end into the - and the other into the ground of the line IN.
   1. See Pics Below

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1. Once audio is plugged in, locate your nearest power outlet to power the WTX75. You may need to use 18/2 cable to add length to the power cable. Ensure that when splicing in the 18/2 to the power, that the red jacket of the 18/2 is spliced into the cable with the dashed white lines on the power supply. Ensure your WTX75 and RX224 are set to the same channel. Test the talkback unit is working by activating the talkback function within the Valt Software and having a partner use their computer microphone to communicate with you.