![background image](http://html1.mh-extra.com/html/jb-lighting/a12/a12_operating-instructions-manual_3490294054.webp)
29
37
Red
(8 Bit) 0-100%
000-255
38
Red fine
(16 Bit) 0-100%
000-255
30
39
Green
(8 Bit) 0-100%
000-255
40
Green fine
(16 Bit) 0-100%
000-255
31
41
Blue
(8 Bit) 0-100%
000-255
42
Blue fine
(16 Bit) 0-100%
000-255
32
43
White
(8 Bit) 0-100%
000-255
44
White fine
(16 Bit) 0-100%
000-255
}
Pattern RGBW
54
FIXTURE MODE "Standard"
Color mixing
The
A12
features
a
colour
wheel
channel,
RGBW
colour
mixing
channels
and
a
CTC
channel.
The
colour
wheel
channel
has
priority.
Only
if
the
colour
wheel
channel
is
set
to
DMX
value
000
-001
it
is
possible
to
operate
the
RGB
channels.
(
In
Extended
mode
E8
at
DMX
value
001
all
LED
rings
are
adapted
to
the
color
of
the
inner
ring
(A)
)
.
The
CTC
channel
can
be
combined
with
both
the
RGBW
channels
and
the
colour
wheel
channel.
The pattern channel
of
the
colour
wheel
channel
and
one
colour
with
RGBW
colour
mixing.
The
patterns
will
work
between
this
two
colours.
Control channel 5
The
control
channel
(channel
5)
offers
additional
control
over
the
RGB
W
-channels.
It
is
useful
to
adjust
the
white
balance
when
units
are
being
used
in
rental
business
and
a
variety
of
fixtures
are
supposed
to
offer
a
even
colour
mixing.
DMX
000-007:
N
o
white
balance
active.
DMX
008-015:
Basic adjustment on the RGB
W
channels. So it‘s possible to have
always the same white from different production series (factory adjustment). Marginal
reduced intensity of the RGB
W
strings.
DMX
016-023:
White balance to 5600K. Reduced intensity in blue. Possible reduction in
intensity of green and red. If fixtures are set to this DMX value the white of fixed colors
and RGB
W
color mixing is the same, it‘s a white similar to HMI white.
DMX
024-031:
White balance same to DMX 016-023. Plus the RGB
W
curves are
working in linear mode so it is possible to use the color picker function of various
lighting control desks.
Some lighting desks have a delay during DMX refreshing and DMX values get missed
during a fade out or using the fader. That means the A12 with his fast reaction time rate
this happen as a shutter and shows flickering in the beam. To avoid this you can select
5 different modes. Depending on the modus, the reaction time of the A12 gets lower.
(channel 9) provides patterns with the LED rings. Choose one colour
5.3 Important information