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1-18 (E)
.
IM/HDCU1000 Series
Ref.No.
Name
Function
Factory default
setting
D4
MAIN POWER
Refer to the Operation Manual.
_
D5
CAM POWER
Refer to the Operation Manual.
_
D6
CABLE ALARM OPEN
Refer to the Operation Manual.
_
D7
CABLE ALARM SHORT
Refer to the Operation Manual.
_
D1 - D3
R/G TALLY
Refer to the Operation Manual.
_
D8 - D20
S1
POWER
Refer to the Operation Manual.
_
S2
MAIN POWER SWITCH
Turns ON/OFF the main power of HDCU.
OFF
S3
INCOM
Selects the line to which the INCOM connector on the front panel is
PROD
connected.
PROD : Producer line
PRIV: Private (When the unit is disconnected from the producer line or
engineer line, only the intercom between the unit and the camera is
possible.)
ENG : Engineer line
S4
MIC
Performs the switching operations between ON/OFF of the headset
MIC-OFF
microphone connected to the INCOM connector on the front panel and
receiving audio/PGM (program audio) of the producer line (or engineer line).
MIC-ON : Turns ON the headset microphone.
MIC-OFF : Turns OFF the headset microphone.
PGM : The program audio is output to the INCOM connector on the front panel.
S5
FRONT MIC
Sets the microphone input level according to the type of headset microphone
CARBON
to be connected to the INCOM connector on the front panel.
DYNAMIC: Dynamic microphone (
_
60dB) - The power is not supplied.
ECM : Electret condenser microphone (
_
40dB) - The power is supplied.
CARBON : Carbon microphone (
_
20dB) - The power is supplied.
S6
UNBALANCE
Select ON/OFF according to the headset microphone type connected to the
OFF
INCOM connector on the front panel.
ON: For the unbalanced type (UNBALANCE)
OFF: For the balanced type
RV1
INCOM
Refer to the Operation Manual.
_
AU-303 board
A
1
2
B
C
RV1
S4
S3
D7 D6
S1
S2
D4 D5
S5
S6
D14
D17
D3
D15
D18
D10
D19
D1
D11
D20
D12
D8
D2
D13
D9
AU-303 (Side A)