ENGLISH
USER MANUAL
JB SYSTEMS
®
9/50
BEAM TWISTER
4 CHANNEL MODE
When channel 2 is set on a DMX value that is lower as 250, you can control all the functions of the Beam Twister manually via
these 4 channels.
When channel 2 is set on a DMX value between 238 and 255, the Beam Twister will run automatic sound controlled random
programs.
DMX
Channel
DMX-
value
function
remarks
1
000-016
Color 1
COLOR
017-033
Color 2
034-050
Color 3
051-067
Color 4
068-084
Color 5
085-101
Color 6
102-118
Color 7
119-135
Color 8
136-152
Color 9
153-169
Color 10
170-186
Color 11
187-203
Color 12
204-220
Color 13
221-237
Color 14
238-255
Color 15
2
000-009
No rotation
ROTATION
+ SOUND CONTROLLED MODE
010-120
Clockwise rotation (fast to slow)
121-134
No rotation
135-245
Counter-Clockwise rotation (fast to slow)
246-249
No rotation
250-255
Sound controlled rotation
3
000
No Strobe
STROBE
001-255
Strobe speed (slow to fast)
4
000-015
No light ouput
SHUTTER
016-255
Open
Important:
Never look directly into the light sour
ce! Don’t use the effect in the presence of persons
suffering from epilepsy.
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.
