Lamp Optimization - Elation Vision Scan 250 Manual

1. Lay the fixture on its' back and remove the two Phillips screws labeled "A" and "B"
found on the bottom plate of the fixture.
2. Gently pull out the lamp/socket assembly to access the lamp.
3. Gently remove the old lamp by grasping it by the ceramic base.
4. Carefully insert the new lamp into the socket (Only use a MSD 250/2 GY9.5 lamp or
equivalent). Please remember there is only one way to insert the lamp and the lamp
should fit completely in the lamp socket.
5. Once the lamp has been inserted into the socket, gently slide the socket assembly
back into place and secure with the two Phillips screws.
6. Always be sure to optimize the lamp after lamp replacement.

Lamp Optimization

The lamp orientation and optimization must be adjusted after every lamp change. This
procedure centers the lamp in the reflector. Proper optimization will increase lamp life and
ensure a bright crisp output. Improper optimization may add a yellow tint to the lamp output
and reduce intensity. The minimum deviation amount is 1.0mm. Running the fixture within a
lower deviation can cause damage to the lamp and/or lens.
The Vision Scan 250™ lamp holder is aligned at the factory. However, due to slight
imperfections in all lamps, fine adjustments will improve light performance. Please follow
the procedure below for proper lamp optimization:
1. Using either a DMX controller or the control panel on the unit (see "SPOT" in the
fixture menu on page 33), strike the lamp and focus the light on a flat surface (beam
open, white, no gobo, no effect).
2. Center the hot-spot (the brightest part of the beam) using the 3 adjustment screws
labeled 1, 2, and 3 as illustrated on the next page. Turn one screw at a time to drag
the hot-spot diagonally across the projected image. If you cannot detect a hot-spot,
©Elation Professional®
Do not operate this device with open cover
11
Vision Scan 250™
Vision Scan 250™