29
The
ColourCyc 250 LX
allows for the electronic alignment of the projector’s motors. This procedure is performed by
coemar
at
the factory. It may be useful to perform this procedure in the case of internal components being replaced.
Altering the factory settings may radically alter the functioning of the projector. Carefully read all of the following prior to
attempting any changes.
Electronic calibration
To undertake this procedure:
1) Select a DMX number as required from 1 to 512 by moving the respective dip-switches to the
ON
position, whilst simulta-
neously selecting the
motor calibration.
For example, DMX address 1:
From this moment on, DMX channels 4 and 5 will control the ’offset (electronic alignment) of the motors, as described in the DMX
chart.The functions associated with DMX channels 1,2,3and 6 remain unchanged.
c h a n n e l
f u n c t i o n
type of control
e f f e c t
d e c i m a l
1
d i m m e r
step
closed
0-7
proportional
from close to open
8-255
2
S h u t t e r , S t r o b e
step
Shutter closed
0-9
proportional
Synchro strobe-effect from slow to fast
10-127
step
Shutter open
1 2 8 - 1 3 0
proportional
Random strobe-effect from slow to fast
1 3 1 - 2 4 8
step
Shutter open
2 4 9 - 2 5 5
3
c o l o u r s
step
Open/white
0-24
step or proportional depending on
channel 3
colour 1
24-49
step or proportional depending on
channel 3
colour 2
50-74
step or proportional depending on
channel 3
colour 3
75-99
step or proportional depending on
channel 3
colour 4
1 0 0 - 1 2 7
proportional
Forwards rainbow effect from fast to slow
1 2 8 - 1 9 0
step
No rotation
1 9 1 - 1 9 2
proportional
Backwards rainbow effect from slow to fast
1 9 3 - 2 5 5
4
d i m m e r o f f - s e t
proportional
proportional offset of the dimmer motor, press reset button to record
0-255
5
colour wheel off-set
proportional
proportional offset of the colour wheel motor, press reset button to record
0-255
6
L a m p o n / o f f / r e s e t
step
Park (no function)
0-10
program wait time control step
lamp off
11-30
step
all motor reset (only once)
31-45
step
color reset (only once)
46-60
step
Program stop
61-80
proportional
Selected auto-program pause time control (1 sec/5 min)
81-241
step
lamp on
2 4 2 - 2 5 5
ON
ON
1
2
4
8
16
32
64
128
256
motor
calibration
Important Note:
This procedure can only be undertaken if the projector is correctly receiving DMX 512 signal.
Attention
This section is reserved for technicians and persons with technical experience only.
24. Electronic motor alignment
English
