General Maintenance; Technical Specifications - HQ Power VDLP303BS Notice D'emploi

9. Troubleshooting
problem
fuse keeps blowing
chase is too slow
fixture has no power
fixture is not responding
fixture is powered on but
there is no movement to
the audio
light will not come on after
power failure
signal loss
no light output

10. General Maintenance

To maintain optimum performance and minimize wear fixtures should be cleaned frequently. Usage and
environment are contributing factors in determining frequency. As a general rule, fixtures should be
cleaned at least twice a month. Dust build-up reduces light output performance and can cause
overheating. This can lead to reduced LED life and increased mechanical wear. Be sure to power off
fixture before conducting maintenance.
Unplug fixture from power. Use a soft brush to remove dust collected on external components. Clean all
glass when the fixture is cold with a mild solution of glass cleaner or isopropyl alcohol and a soft, lint-free
cotton cloth or lens tissue. Apply solution to the cloth or tissue and drag dirt and grime to the outside of
the lens. Gently polish optical surfaces until they are free of haze and lint.
The cleaning of external optical lenses must be carried out periodically to optimize light output. Cleaning
frequency depends on the environment in which the fixture operates: a damp, smoky or particularly dirty
surrounding can cause greater accumulation of dirt on the unit's optics. Clean with soft cloth using
normal glass cleaning fluid. Always dry the parts carefully. Clean the external optics at least every 20
days.

11. Technical Specifications

power supply
power consumption
LEDs
DMX512
dimensions
weight
Use this device with original accessories only. Velleman nv cannot be held responsible in the
event of damage or injury resulted from (incorrect) use of this device. For more info
concerning this product, please visit our website www.hqpower.eu. The information in this
manual is subject to change without prior notice.
© COPYRIGHT NOTICE
This manual is copyrighted. The copyright to this manual is owned by Velleman nv. All
worldwide rights reserved. No part of this manual may be copied, reproduced, translated or reduced to
any electronic medium or otherwise without the prior written consent of the copyright holder.
12.08.2010
VDPL303BS
check total load placed on fixture
check user manual for speed adjustment
check for power on mains
check fixture's fuse
check DMX settings for correct addressing
check DMX cables
check polarity switch settings
check DMX indicator on LCD display
check audio mode on the LCD display
adjust sound sensitivity knob
check fuse
use DMX cables only
install terminator
keep DMX cables separated from power cables or blacklight
call service technician
230 VAC ~ 50 Hz
14 W
3 x 3 W
4 channels
194 x 302 x 319 mm
3.7 kg
7
possible solution
Rev. 01
©Velleman nv