Ikegami BS-98, Руководство по эксплуатации, Страница: 63 / 118

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BS-98 1409 VER1 (U) (E)
4.6 External Connections
■
REMOTE Connector
This is a connector used to externally control the microphone gain of the camera head.
The hex jack screw for the Japanese domestic models is 2.6 mm, and the hex jack screw for oversea models are #4-40UNC as the
standard speci
fi cations.
[It is required that the camera head is compatible with the MIC GAIN REMOTE function.]
Insertion Side
―― Receptacle ――
BS side ： 【metric】 17LE-13150-27(D3AB)-FA
【inch】 17LE-13150-27(D3AC)-FA
Cable side ： DA-15PF-N or equivalent
Pin No. Name Function I/O External Interface
GAIN
STEP2
GAIN
STEP1
GAIN
STEP0
GAIN
MIC1
REM̲CTRL
MIC2
REM̲CTRL
MIC GAIN CTRL
MIC2 GAIN control voltage input 0 to 5.5V
MIC1 GAIN STEP2
※1
MIC1 GAIN STEP1
※1
DC + 5.5V output
MIC1 GAIN control voltage input 0 to 5.5V
MIC2 GAIN STEP2
※1
MIC1 GAIN STEP0
※1
MIC1 GAIN CONTROL ENABLE
※2
MIC2 GAIN CONTROL ENABLE
※2
MIC2 GAIN STEP0
※1
MIC2̲FINE̲CTL
NC
MIC1 GAIN STEP2
MIC1 GAIN STEP1
+5.5V
MIC1̲FINE̲CTL
GND
NC
NC
MIC2 GAIN STEP2
MIC1 GAIN STEP0
MIC1̲REM̲CTRL
MIC2̲REM̲CTRL
MIC2 GAIN STEP1
MIC2 GAIN STEP0
IN
IN
IN
OUT
IN
IN
IN
IN
IN
IN
IN
GND
MIC2 GAIN STEP1
※1
※1 MIC GAIN STEP CONTROL ※2 MIC GAIN EXTERNAL REMOTE CONTROL
MIC 2 ON
INTERNAL
MIC 1 and 2 ON
MIC 1 ON
H
H
L
L
L
H
L
H
-40 dB
-30 dB
-20 dB
-10 dB
-60 dB
-50 dB
0 dB
+4 dB
L
L
H
H
H
H
L
L
H
L
H
L
H
L
H
L
H
H
L
L
H
H
L
L
○
○
○
○
○
○
1
2
3
4
5
6
○
○
○
○
○
○
7
8
9
10
11
12
○
○
○
13
14
15