Ikegami CCU-430 Operation Manual page 254

9.3 External Connections
■ REMOTE Connector
This is a connector used to externally control the microphone gain of the camera.
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
--------- Receptacle ---------
Insertion Side
Pin No. Name
○
1 +5.5V
○
2 MIC1_FINE_CTL
○
3 MIC2_FINE_CTL
○
4 NC
○
5 MIC1 GAIN STEP2
○
6 MIC1 GAIN STEP1
○
7
MIC1 GAIN STEP0
○
8 MIC1_REM_CTRL
○
9
GND
○
10 NC
○
11
NC
○
12 MIC2 GAIN STEP2
○
13
MIC2 GAIN STEP1
○
14 MIC2 GAIN STEP0
○
15 MIC2_REM_CTRL
*1 MIC GAIN STEP CONTROL
GAIN GAIN
STEP2 STEP1
H H
H H
H L
H L
L H
L H
L L
L L
236
CCU side : [metric]
Cable side :
Function
DC + 5.5V output
MIC1 GAIN control voltage input 0 to 5.5V
MIC2 GAIN control voltage input 0 to 5.5V
*1
MIC1 GAIN STEP2
*1
MIC1 GAIN STEP1
*1
MIC1 GAIN STEP0
MIC1 GAIN CONTROL ENABLE
GND
*1
MIC2 GAIN STEP2
*1
MIC2 GAIN STEP1
*1
MIC2 GAIN STEP0
MIC2 GAIN CONTROL ENABLE
*2 MIC GAIN EXTERNAL REMOTE CONTROL
GAIN
GAIN
STEP0
H -60 dB
L -50 dB
H -40 dB
L -30 dB
H -20 dB
L -10 dB
H 0 dB
L +4 dB
UHK-430/CCU-430 1710 VER2 (E)
17LE-13150-27(D3AB)-FA
[inch] 17LE-13150-27(D3CB)-FA
DA-15PF-N or equivalent
*2
*2
MIC1 MIC2
REM_CTRL REM_CTRL
L L MIC 1 and 2 ON
L H MIC 1 ON
H L MIC 2 ON
H H INTERNAL
I/O External Interface
OUT
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
MIC GAIN CTRL