Attaching the SKM COM

The SKM COM with the push button adds additional functions to the SKM.

To attach the SKM COM:
  1. Switch off the SKM.
    The SKM must be switched off before the SKM COM is attached or removed.
  2. Place the SKM COM on the SKM so that the push button is positioned above the display.
  3. Tighten the 3 screws evenly by hand using the supplied angle screwdriver.

  4. Screw on a compatible microphone module.
  5. Do not touch the contacts of the microphone or the microphone module. You might contaminate or bend them.

The SKM COM is attached to the SKM.