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8.
PROMPTER2
BNC type 75 Ω, 1.0 V p-p
9.
RET CTRL
6-pin, Female
6
1
5
2
4
3
- External View -
No
Signal
.
1
INCOM 1
MIC-ON/OFF
2
INCOM 2
MIC-ON/OFF
3
GND
4
RET 3-
ON/OFF
5
RET 1-
ON/OFF
6
RET 2-
ON/OFF
10. DC OUT
4-pin, Female
1
4
3
2
- External View -
No.
Signal
1
UNREG GND
2
NC
3
NC
4
UNREG
11. REMOTE
8-pin, Female
1
2
7
8
3
6
4
5
- External View -
HDC4300
I/O
Specifications
Zi ≧ 10 KΩ
IN
ON: GND
OFF: OPEN
Zi ≧ 10 KΩ
IN
ON: GND
OFF: OPEN
—
—
Zi ≧ 10 KΩ
IN
ON: GND
OFF: OPEN
Zi ≧ 10 KΩ
IN
ON: GND
OFF: OPEN
Zi ≧ 10 KΩ
IN
ON: GND
OFF: OPEN
I/O
Specifications
—
GND for power
—
No connection
—
No connection
OUT
+12 V dc, 500 mA (max)
No.
Signal
1
•
TX (X): for
RCP
•
TX1 (+): for
TRUNK
(RS-422A)
2
•
TX (Y): for
RCP
•
TX1 (–): for
TRUNK
(RS-422A)
3
•
RX (X): for
RCP
•
RX1 (+): for
TRUNK
(RS-422A)
4
•
RX (Y): for
RCP
•
RX1 (–): for
TRUNK
(RS-422A)
5
TX-GND
6
UNREG-OUT
7
UNREG-GND
8
RCP-PIX: for RCP
CHASSIS GND:
for TRUNK
(RS-422A)
12. AUDIO IN CH1/CH2
XLR 3-pin, Female
2
1
3
- External View -
(0 dBu = 0.775 V rms)
No.
Signal
1
AUDIO 1/2 (G)
2
AUDIO 1/2 (X)
3
AUDIO 1/2 (Y)
I/O
Specifications
OUT
•
SERIAL DA-
TA OUT: for
RCP
•
TRUNK1 DA-
TA OUT: for
RS-422A
OUT
IN
•
SERIAL DA-
TA IN: for
RCP
•
TRUNK1 DA-
TA IN: for
RS-422A
IN
—
GND for TX
OUT
UNREG +10.5 V to
+17 V dc, 200 mA
(max)
—
GND for UNREG-
OUT
OUT
75 Ω, 1.0 V p-p (SD
Video)
—
CHASSIS GND
I/O
Specifications
—
–60 dBu, –50 dBu,
–40 dBu, –30 dBu,
IN
–20 dBu selectable, High
IN
impedance, Balanced
1-3
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