Extron electronic PVS 305SA manual Install the PMK 550 base plate

NThe installation must conform to national and local building and electrical codes, and UL requirements. Refer to the device’s user manual for details.

NThe included power supply MUST NOT be installed above the suspended ceiling, in wall cavities or similar locations.

1.Install the PMK 550 base plate

a.Using a 5/32 inch hex wrench, remove the four cover screws from the center of the PMK 550 and slide the two halves apart. Remove them from the base plate.

NIf the PoleVault switcher and its power supply are already installed, go directly to step 2d.

b.To mount the PoleVault switcher, invert the base plate and attach the switcher to the plate by inserting the two supplied 4-40 x 3/16 inch screws up through the plate and into the top of the switcher. The switcher should be mounted on the same side as the base plate’s pipe collar.

NThe top of the switcher should be secured to the plate so that when the plate is inverted to hang from the ceiling, the device will be in its correct orientation.

Use only the supplied screws to avoid damaging the switcher.

c.Attach the associated power supply with the supplied

Velcro strap and pads, by passing the strap through the appropriate slots and around the power supply. Tighten until snug.

d.Using a 3/32 inch hex wrench loosen the four pipe collar set screws, and slide the plate up the pipe until the base plate is touching the drop ceiling.

e.Level the plate and secure it in place with the four set screws located on the collar, ensuring that a minimum of three set screws are tightened firmly against the pole.

PVS 305SA and power supply on the PMK 550 base plate (inverted)

2d Slide the base plate up onto the pole and 2e secure with the set screws

PoleVault Systems Installation • Installation — Stage 4 2-20