Specifications

Installation
36 D-113d Projection System Installation/Operation Manual
PRE
L
IMINAR
Y
Figure 3-11 shows how to connect the Primary and Secondary DHD Controllers to the
projector.
Figure 3-11. Connecting the Primary and Secondary DHD Controllers to the
Projector
2 - IN1 - IN 1 - OUT
12
PWR
Ethernet GPIO RS232 IN
Reset
Wired Keypad
Slot 2Slot 4
Reset
Wired Keypad
Ethernet
1 - OUT
2 - IN1 - IN 1 - OUT
12
PWR
Ethernet GPIO RS232 IN
Reset
Wired Keypad
Slot 2Slot 4
Reset
Wired Keypad
Ethernet
1 - OUT
PRIMARY
PRIMARY
SECONDARY
SECONDARY
ABCDE
H
DHD4
Secondary
Pr
R
Y
G
Pb
B
Pr
R
HV
HD2
T
Video 1 Video 2
Video 3PrPb
HDMI 1
HDMI 3
FG
HDMI Out
To Display
2
TRIGGERS
RS-232
12
Display Control
IR
Do not connect video sources or control systems to this box.
P
r
R
Y
G
Pb
B
P
r
R
HV
HD
2
P
r
P
b
T
RIGGERS
12
2
IR
Vi
de
o3
ABCDE
H
DHD4
Primary
Do not connect any video source directly to this box.
Y
G
Pb
B
Pr
R
HV
T
Video
Video 3PrPb
HDMI 1
HDMI 3
FG
Out
o Only
HDMI Out
To Display
Ethernet
PC / Control
RS232
TRIGGERS
USB RS-232
123
Display Control
IR
Vide
o3
Ou
t
oO
nl
y
Y
G
Pb
B
Pr
R
HV
Pr
Pb
PRIMARY
PRIMARY
SECONDARY
SECONDARY
Primary DHD Controller
Secondary
DHD Controller