Align Lamp For Maximum Beam Irradiance - Philips VARI-LITE VL6000 Beam Luminaire User Manual

Align Lamp For Maximum Beam Irradiance

After a new lamp is installed in the luminaire, it will be necessary to align the lamp to optimize the
beam.
WARNING: Backcap and alignment screws will be HOT during lamp operation. Wear gloves and/or
use tools to prevent burns.
To align lamp:
Step 1. Set intensity to 100%.
Step 2. Position beam on a white wall at a distance of 10 to 20 feet.
Step 3. If frost is in beam, use console or internal luminaire menu controls to remove. Focus to a
hard edge. Be sure that beam-size iris is completely opened.
Step 4. Using three alignment screws (as indicated with Red Arrows in
to center of beam.
Step 5. Check color uniformity as follows:
a. Check color uniformity as follows:
b. a. Position 60% Cyan or 60% Magenta filter in beam.
c. b. Verify that hot spot is centered (if lamp is misaligned, color will be concentrated to
Do not loosen or use these
screws for adjustment.
02.97 08.000 2
one side of beam). If hot spot is not centered, readjust lamp using lamp alignment
screws.
Lamp (Beam)
Alignment Screws*
NOTE: *Lamp Socket Cover removed for clarity. It is not necessary
Figure 2-5: Lamp Alignment Screws
I
NSTALLATION
Rear of Luminaire
to remove Lamp Socket Cover to align lamp.
2 7 Ap ril 2 017
: I P
NSTALLATION ROCEDURES
Figure 2-5) adjust hot spot
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