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Parts and their functions
$ Camera control unit rear panel
A
RET1
HD
RET1
SD
WFM1
SD
I
P U S H
COMMUNICATION
IN
RTS
P
Q
\ Alarm connector [ALARM]
This connector is for outputting the alarm signals to the
external system when any problem with the supply volt-
age has occurred inside the CCU or the CCU fan has
stopped.
When the power supplied to the AC fan or DC fan inside
the CCU has been shut down, pins 3 and 4 of this con-
nector are shorted.
If power is supplied to the CCU and any of the DC power
supplies inside the CCU fails to output the supply voltage,
it means that pins 1 and 2 of this connector are shorted.
Alarm connector (RM-12BRB-4PH made by Hirose)
Pin No.
1
POWER ALARM (H)
2
POWER ALARM (L)
3
FAN ALARM (H)
4
FAN ALARM (L)
$ How to switch between 1080i camera mode and 720p camera mode
1. Turn off the power of CCU.
2. Turn the knobs and remove the front panel.
3. Switch the SW281 (MODE SW) on the Control board as
follows:
720p camera
≥ The factory setting is "720p camera".
4. Install the front panel, and turn on the power to complete
setting.
10
C
B
RET2
RET3
RET4
OUT1
OUT2
SDI INPUT
SDI OUTPUT
RET2
RET3
RET4
OUT1
OUT2
E
F
SDI INPUT
SDI OUTPUT
WFM2
PM1
PM2
VBS1
VBS2
J
K
OUTPUT
OUT
CH–1
MIC OUT
CH–2
DIGITAL AUDIO
R
S
T
U
Function
1080i camera
D
OUT3
OUT4/PM
Y / G
Pb / B
Pr / R
OUTPUT
OUT3
OUT4
RET1
RET2
PROMPT
G
H
INPUT
1
1
HD
SD
HD REF
SD REF
L
M
N
O
SYNC OUTPUT
TRUNK
WFM CONTROL
V
W
ROP
AUX
X
Y
] AC inlet [AC IN]
AC 120 V, 50/60 Hz
^ Ground terminal [GND]
CABLE
TALLY/CALL
OPEN
SHORT
ALARM
FUSE
FUSE
125V 5A
250V 5A
LEVEL
PGM
PGM 1
OFF
MAIN
HEAD POWER
PGM 2
SYSTEM
P U S H
PRIVATE
MIC
ON
OFF
PTT
Power switch
CABLE
TALLY/CALL
OPEN
SHORT
ALARM
FUSE
FUSE
125V 5A
250V 5A
LEVEL
PGM
PGM 1
OFF
MAIN
HEAD POWER
PGM 2
SYSTEM
P U S H
PRIVATE
MIC
ON
OFF
PTT
[
PM
HD
SD
2
2
AC IN
ALARM
CSU / MSU
Z
GND
\
]
^
Knobs
Camera Control Unit
Front panel
Control board
SW281 (MODE SW)
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