ENGLISH
USER
MANUAL
JB SYSTEMS®
5/36
SCARAB Laser
HOW TO SET UP AND CONTROL THE UNIT
•
Regular breaks during operation are essential to maximize the life of this device as it is
not designed for continual use.
•
Do not switch the unit on and off in short time intervals as this reduces the lamp life.
•
Always unplug the unit when it is not used for a longer time. or before replacing the bulb
or start servicing.
•
In the event of serious operating problems, stop using the fixture and contact your dealer
immediately.
•
Important:
Never look directly into the laser beam! Don’t use the effect in the presence
of persons suffering from epilepsy.
You can operate the unit in 3 ways:
1) STAND ALONE AUDIO MODE
•
Put the mode switch in the left position (audio)
•
Switch the unit on.
•
Put on some rhythmic music at the desired level.
•
Adjust the music sensitivity potentiometer.
The SCARAB LASER projects the different laser patterns following the rhythm of the
music.
2) STAND ALONE AUTOMATIC MODE
•
Put the mode switch in the middle position (auto)
•
Switch the unit on.
The SCARAB LASER projects the different laser patterns automatically.
3) STAND ALONE MANUAL PATTERN SELECT MODE
•
Put the mode switch in the right position (manual)
•
Switch the unit on.
•
The SCARAB LASER projects one of the 18 pre-programmed patterns until you press
the “pattern select” button to go to the next pattern…
MAINTENANCE
•
Make sure the area below the installation place is free from unwanted persons during
servicing.
•
Switch off the unit, unplug the mains cable and wait until the unit has been cooled down.
During inspection the following points should be checked:
•
All screws used for installing the device and any of its parts should be tightly fastened
and may not be corroded.
•
Housings, fixations and installations spots (ceiling, truss, suspensions) should be totally
free from any deformation.
•
When an optical lens is visibly damaged due to cracks or deep scratches, it must be
replaced.
•
The mains cables must be in impeccable condition and should be replaced immediately
when even a small problem is detected.
•
In order to protect the device from overheat the cooling fans (if any) and ventilation
openings should be cleaned monthly.
•
The interior of the device should be cleaned annually using a vacuum cleaner or air-jet.
ENGLISH
USER
MANUAL
JB SYSTEMS®
6/36
SCARAB Laser
•
The cleaning of internal and external optical lenses and/or mirrors must be carried out
periodically to optimize light output. Cleaning frequency depends on the environment in
which the fixture operates: damp, smoky or particularly dirty surroundings can cause
greater accumulation of dirt on the unit’s optics.
•
Clean with a soft cloth using normal glass cleaning products.
•
Always dry the parts carefully.
•
Clean the external optics at least once every 30 days.
•
Clean the internal optics at least every 90 days.
Attention: We strongly recommend internal cleaning to be carried out by qualified
personnel!
SPECIFICATIONS
Power input:
9Vdc
(>800mA)
AC/DC power adapter:
AC 230V,50Hz
Æ
9Vdc (800mA or more)
Sound Control:
Internal microphone
Laser Power:
4.9mW Red CW laser (
λ
= 650nm)
Laser radiation class:
3R
Laser Safety Standard:
EN60825-1:1994 + A1:2002 + A2:2002
Size:
143 x 160 x 75mm
Weight:
0,75kg
Every information is subject to change without prior notice
