Miranda iMC-Panel-300, Operator'S Manual

Page: 24 / 176

12
Introduction
LGK-3901, DSK-3901, and ISM-3901
There are also 2 COM ports and 1 Ethernet port.
This drawing shows the general location of the LGK-3901’s connectors:
Conceptual Model
Figure 2-4 shows the LGK-3901’s conceptual model in the iMC master control system:
Fig. 2-4: Conceptual Model of the LGK-3901
There are two video processing paths, program and preview. Each includes 5 downstream
keyers (DSKs). The
preview output and inputs, as they are called in Imagestore 750 terminology,
are called the preset output and inputs at the control panels. An A/B mixer combines preset video
and program video according to the selected transition type and rate, and according to config-
ured transition modes.
The configuration tool allows you a nearly infinite number of ways to connect audio compo-
nents. Only a few of those ways (similar to what is shown in Figure 2-4) are useful in the master
control system.
ETH
COM1
PGM OUT
NI
M
G
PN
I
1
Y
E
K
NI
1
LL
IF
NI
2
Y
E
K
NI
2
LL
IF
PVW OUT
GPIO /
LTC /
AES IN
COM2
LGK-3901-3DRP-R
NI
F
E
R
PGM Out
Ethernet
COM 1
COM 2
GPIO, LTC, AES In
A / PGM In
Fill 1 In
Key 1 In
B / Fill 2 In
Key 2 In
PVW Out
Video Ref.
DSK 5
DSK 5
A
16
B
Audio
B
A
A/B
Mixer
DSK 1 DSK 2 DSK 3 DSK 4
DSK 1 DSK 2 DSK 3 DSK 4
Program
Output
Preview
Output
A/B
Mixer
VO
Program
Audio
16
16
VO
Preview
Audio
16
16
Audio
Clip
Audio
Clip
Video
Video
Gain,
Shuffle
Gain,
Shuffle
Gain
Gain
Gain,
Shuffle
Gain,
Shuffle
16
16
Audio
16
16