Controller 51:
Saturation.
Fade rate
Setting Controller 48 to 0 selects an instantaneous change when
either the brightness, colour or saturation are altered. Setting
controller 48 to 127 will instruct the Spectre to fade gradually
from its present settings to the new settings when brightness,
colour or saturation are altered.
Intermediate values set fade rates of less than 30 seconds.
The operation of the other three controllers is shown below.
It is assumed for the preceding examples that the Spectre is set
to Midi Channel 16 and controller number 48.
0-10V analogue operation
Three channels from a 0-10V analogue controller may be
connected to the 7-pin DIN socket. An unreg15V supply is
provided on pins 6 and 7 to run controllers such as the
NJD
Fade-4
.(Connect to either pin 6 or pin 7) For a short cable run
(less than 5m), use 6-core cable such as telephone or burglar-
alarm cable. For longer cables, use overall-screened cable.
When using analogue control, it is possible to control more than
one Spectre, by linking the Spectres together using DMX. If this is
required, connect a DMX lead from the
DMXout
socket on the
first Spectre (the one which has the analogue inputs connected) to
the
DMXin
socket on the second, and from the
DMXout
socket
User Guide
Spectre
© N.J.D. Electronics 1998
-Page 12-
red
magenta
blue
cyan
green
yellow
red
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
100%
90%
80%
70%
60%
50%
40%
30%
20%
10%
0%
Brightness
Colour
Saturation
0
16
32
48
64
80
96
112
127
Midi Data
