Extron electronic PVS 305SA Test the system, 3c Check that an image is present, adjust as needed

3.Test the system

a.Connect all the input devices (e.g., PC, DVD, document camera, etc.) to the transmitters and power up the input devices. Check that power and signal are present at the transmitters. The LEDs light red when only power is present and light green when power and a signal are present.

b.At the MLC 104 IP Plus, turn on the Display. Once the the projector is powered up, check with an active video source (PC or DVD) that a good image is shown on screen.

NCheck the MLC controller configuration and wiring if the display does not turn on.

c.Properly align and adjust projector settings as follows:

•Adjust the rotation (yaw) by turning the unit on the projector pole. Secure the location by tightening the two set screws on the UPB mount plate to the pole

(see below).

•Loosen all pivot screws and adjust the vertical angle

(pitch) of the projector. Lock down the four adjustment screws.

•Adjust the horizontal tilt (roll) of the projector. Lock down all the remaining adjustment and pivot screws.

•Adjust the image settings on the projector (zoom, focus, keystone, brightness, contrast, etc.). Refer to the manufacturer’s user manual.

3b Connect and turn on the input devices,

and turn on the display at the MLC

Vertical

Angle Adjustment

and Pivot

Point Screws

Horizontal Angle

Adjustment and

Pivot Point Screws

Tighten these 2 set screws (one each side) to lock the UPB onto the pole.

Adjuster

Plate Locking Screws (4)

Pitch/Vertical Angle

Yaw/RotationRoll/Tilt

3c Check that an image is present, adjust as needed.

PoleVault Systems Installation • Installation — Stage 5 2-26