Table des Matières
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Les langues disponibles
Figure 1
Lamp
Knurled
housing
bolt
Peak and flat
Centre
adjustment
adjustment
(inner knob)
(outer knob)
Yoke
Figure 2
Yoke locking knob
Bolt and spacer
Beam focus knob
CE Source Four
Aligning the lamp
Use the two concentric knobs on the rear of the lamp housing to align the
lamp. The outer knob centres the lamp within the reflector and locks it in
position; the inner knob fine tunes the field. See figure 1.
Important: Power must be on to align the lamp.
1.
Unlock the outer knob by turning it anticlockwise one turn.
2.
Gently push the outer knob from side to side and up and down until
the lamp is centred in the field.
3.
Once the lamp is centred, tighten the outer knob to lock it in place.
4.
Turn the inner knob right or left to adjust for optimum flat field.
Focusing the beam
1.
Loosen the beam focus knob on the underside of the barrel. See
figure 2.
2.
Slide the lens tube forward or backward to achieve the desired beam
edge. (For optimum gel life, set soft focus by moving the lens as shown
on table below.)
3.
Once the luminaire is focused, tighten the beam focus knob.
Gel notes
For best results, always use a high quality, high temperature color medium.
ETC does not guarantee performance with low temperature, saturated color
gels.
ETC's Source Four gel frame holder extender may help increase your gel life.
Contact ETC or your dealer for ordering information.
F
x i
u t
e r
S
V
e
s r
o i
n
T
5°
1 °
0
1 °
9
2 °
6
3 °
6
5 °
0
= better gel life
o
t f
F
o
c
u
s
S
h
a
p r
u
b
e
B
a
c
k
F
o
c
u
s
= worse gel life
S
o
t f
F
o
c
u
s
T
u
b
e
F
r o
w
a
d r
9
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Table des Matières
