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3. Test the system (continued).
c. Use a screwdriver to adjust the audio to the proper
level by rotating the Aux/Mix encoder on the PoleVault
switcher’s front panel.
N
TheAux/Mixdistalencoderhasafullrange
of approximately two rotations. Minimum and
maximum levels are indicated by the red
Min/Max LED located at the left of the encoder.
d. Walk around the room to check for sound quality and
coverage.
T
The audio should be barely audible to the person
speaking if the levels are adjusted properly. Have
another person listen for the sound quality.
e. If you experience feedback, reduce the audio levels by
turning the Aux/Mix encoder counterclockwise.
4. Finish the installation.
a. Test any optional devices that have been installed.
b. Reattach the front plate of the PMK.
á
Reattach the front plate of the PMK.
FRONT
REAR
Front
Plate
Tighten Front
Plate Screws (2)
Turn Aux/Mix
Encoder.
Min/Max LED
ñ
Adjust the audio level.
2-15
VoiceLift Microphone Installation • Installation — Stage 3