JB-Lighting Varyscan7 Operating Instructions Manual - 5. Service
5. Service
5.1 Gobo change
The gobos are fixed by means of a spring. To change gobo remove
spring and gobo and insert the new gobo. Readjust the spring to fix
the gobo. Make sure that the blackned side of the metal gobo is
positioned opposide the lamp (in direction of the objective). If you
insert glass gobos make sure that the coated side is positionend
in opposide direction to the lamp.
If you want to order custom made gobos, have a look at the
technical diagram.
Image diameter: 48mm
Diameter: 51,8mm (+0/-0,2mm)
Position head in horizontal position. Hinge no. 1 must be on the
upper side of the head. Turn screws no. 5 1/2 turn left and remove
plastic lid.
Loosen knurled head screw no. 3 and remove the gobo module.
standard gobos:
48mm
51,8mm
Channel 22 no function
fade to zero during pan and tilt moves
fade to zero during gobo, colour or ,
prism changes
fade to zero during gobo, colour or
prism, focus changes
fade to zero during gobo, colour or prism,
changes and pan/tilt moves
fade to zero during gobo, colour or prism,
focus changes and pan/tilt moves
The fade-in/fade-out time can be adjusted from slow 5sec. to max.
DMX 000-095
DMX 096-127
DMX 128-159
DMX 160-191
DMX 192-223
DMX 224-255
00-50
60-7F
80-9F
A0-BF
C0-DF
C0-EF
WARNING: Disconnect fixture from mains, and allow
hot lamp to cool down for at least 30 minutes!
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