Align Lamp For Maximum Beam Irradiance - Philips VL4000 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. Using console or internal luminaire menu controls, set zoom to zero and focus to a hard
edge. Be sure that beam-size iris is completely opened.
Step 4. Using console or internal luminaire menu controls, insert Bricked Out gobo. This aids in
locating beam hot spot.
Step 5. Using three alignment screws (as indicated with Red Arrows in
to center of beam.
Do not loosen or use these
screws for adjustment.
02.97 04.000 1 0
Lamp (Beam)
Alignment Screws*
NOTE: *Lamp Socket Cover removed for clarity. It is not necessary
Figure 2-5: Lamp Alignment Screws
I
NSTALLATION
to remove Lamp Socket Cover to align lamp.
24 J un e 20 14
: I P
NSTALLATION ROCEDURES
Figure 2-5) adjust hot spot
Rear of Luminaire
2
19