Velleman HQ POWER AERON 575S Notice D'emploi page 3

• Use an appropriate safety cable to fix the device (e.g. VDLSC8).
• Familiarise yourself with the functions of the device before actually using it. Do not allow operation by unqualified
people. Any damage that may occur will most probably be due to unprofessional use of the device.
• Use the original packaging if the device is to be transported.
• All modifications of the device are forbidden for safety reasons.
• Only use the device for its intended purpose. All other uses may lead to short circuits, burns, electroshocks,
crash, etc. Using the device in an unauthorised way will void the warranty.
4. Installation
a. Lamps
• Only fit or replace a lamp when the device is unplugged from the mains.
• Let a lamp cool down before replacing it as the temperature of a lamp can reach 700°C during operation.
• When handling a halogen lamp, do not touch it with your bare hands. Use a cloth to insert or remove it.
• Do not install lamps with a higher wattage than what this device was designed for.
• Replace any deformed or damaged lamp with a lamp of the same
type (see "Technical Specifications"):
1. Open the top cover of the rear panel by unscrewing the 3 screws
marked X, Y and Z.
2. Remove the old lamp from the socket and insert the new one
tightly into the socket.
3. Adjust the lamp holder (1 ~ 1.5mm from the lens) by fine-tuning
the 3 screws marked A, B and C to get maximum light output.
4. Close the lamp compartment.
b. Lamp Adjustment
The AERON 575S lamp holder is aligned at the factory. Due to differences between lamps, fine adjustment
may improve light performance. Strike the lamp, open the shutter and the iris. Set the dimmer intensity to
100% and focus the light on a flat surface. Centre a hot spot (the brightest part of the image) by using the 3
adjustment screws "A, B, C". Turn one screw after another a quarter-turn clockwise or counter-clockwise .If
you cannot detect the hot spot adjust the lamp until the light is evenly distributed.
c. Adjusting the Beam Angle
The lens system can be configured in the range between 8° and 22°. To set the desired beam angle, loose the
2 adjusting screws on the lens unit and adjust the required beam angle. Tighten the adjusting screws again
and fix back the front cover.
d. Inserting / Exchanging Gobos
• Turn off the projector and let it cool down
for 10 minutes. Disconnect the device
from the mains.
• Open the top covers on the moving head
by unscrewing the screws.
• Press the borders of the fixation rings
and remove. Remove the gobo and insert
a new one. Insert the fixation ring in front
of the new gobo.
• Close the compartment.
VDP575MHS20FL_v3 3 HQPOWER