Sony HDCU1000 Installation Manual page 24

AU-303 board
A B
S2
RV1
D4 D5
S4
D7 D6
S3
AU-303 (Side A)
Ref.No. Name
D4 MAIN POWER
D5 CAM POWER
D6 CABLE ALARM OPEN
D7 CABLE ALARM SHORT
D1 - D3 R/G TALLY
D8 - D20
S1 POWER
S2 MAIN POWER SWITCH
S3 INCOM
S4 MIC
S5 FRONT MIC
S6 UNBALANCE
RV1 INCOM
1-18 (E)
C
D14 D10 D12
D17 D19 D8
D3 D1 D2
S1
D15 D11 D13
D18 D20 D9
S5
S6
Function
Refer to the Operation Manual.
Refer to the Operation Manual.
Refer to the Operation Manual.
Refer to the Operation Manual.
Refer to the Operation Manual.
Refer to the Operation Manual.
Turns ON/OFF the main power of HDCU.
Selects the line to which the INCOM connector on the front panel is
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
Performs the switching operations between ON/OFF of the headset
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.
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.
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
Refer to the Operation Manual.
Factory default
setting
_
_
_
_
_
_
OFF
PROD
MIC-OFF
_
. IM/HDCU1000 Series