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Q-1500d Series Installation/Operation Manual 7
PRE
L
IMINAR
Y
The Q-1500d Series LED Home Theater Projection System consists of the following
components:
• The projector and optional CineWide with AutoScope equipment.
• A Primary DHD Controller unit that provides a video signal and on-screen display (OSD)
menu to the primary optical engine of the projector. In addition, the Primary DHD
Controller controls all of the other system components (projector, Secondary DHD
Controller and Brightness Acceleration Engine), in response to user input via its infrared
(IR) remote control unit or front-panel keypad, an external control system or HDMI
Consumer Electronics Control (CEC) messages.
• A Secondary DHD Controller unit that provides a video signal and OSD menu to the
secondary optical engine of the projector.
• The Brightness Acceleration Engine, which accepts video signals from multiple analog
and digital sources, multiplexes them and distributes them to the Primary and
Secondary DHD Controllers.
Figure 2-1 shows how these components connect to and interact with each other. The
following sections describe each one in detail.
Figure 2-1. Q-1500d Series LED Home Theater Projection System Block Diagram
2. System Overview
Remote Control
IR
O
N
I
S
F
N
T
V
I
D
1
V
I
D
2
H
D
1
H
D
2
V
I
D
3
C
O
M
P
I
S
F
D
A
Y
C
U
S
T
1
C
U
S
T
2
O
F
F
R
A
T
IO
R
A
T
I
O
I
N
P
U
T
I
N
P
U
T
EXIT
123
456
H
D
M
I
1
H
D
M
I
3
H
D
M
I
4
H
D
M
I
2
S
C
A
R
T
N
A
T
I
V
E
78
0
9
M
ENU
LIGHT
E
N
T
E
R
1
6
:
9
4
:
3
L
E
T
B
O
X
V
-
W
I
D
E
C
I
N
E
M
A
V
-
C
I
N
E
Power
Trigger
Projector
Primary
Optical Engine
Video
Sources
Secondary
Optical Engine
Primary Digital/CEC (Control)
Primary Analog
HDMI, Component, RGB, Composite
Primary
DHD Controller
Secondary
DHD Controller
Brightness
Acceleration
Engine
RS-232
HDMI Primary
RS-232
HDMI Secondary
RS-232
HDMI
Audio Out
Secondary Digital
Secondary Analog
Anamorphic
Lens
Anamorphic
Lens