Io-114 Board; Selection Of Audio Input Signal - Sony BKSI-2020 Installation Manual

Bit rate reduction encoder board
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4. Location and Function of Switches/LEDs
S3000-7:GOP Color Frame Lock Mode select
(Added: S/N 11001 and higher)
Selects whether the recording GOP is locked to the
color frame of the SDI signal or not.
ON : GOP color frame lock mode
OFF : Free-run mode (Factory setting)
S3000-8:Local Setting ON/OFF
Selects whether the S3000-1 to S3000-7 setting is
remote-controlled from the external controllers or
whether the BKSI-2020 operates according to
S3000-1 to S3000-7 setting. If S3000-8 is set to ON,
the S3000-1 to S3000-7 setting cannot be remote-
controlled from the external controllers.
ON : S3000-1 to S3000-7 setting is available
OFF : Factory setting is available
(normal operation; S3000-1 to S3000-7
setting is not available)
n
For the S3000-1 to S3000-7 setting to have effect,
S3000-8 is held in the ON position.
!- CN1101(A-11):Maintenance connector
This connector is used for the monitor program at the
maintenance mode. A personal computer is connected
to this connector. (For details, refer to Maintenance
Manual.)
1-8 (E)

4-2. IO-114 Board

RV100
1
<Component side/A side>
n
( ) mark followed by the Ref No. shows the address of
switch or indicator on the board.
1 RV100(C-11):Free-run Frequency Adjustment
volume
For the details of the adjustment, refer to Maintenance
Manual.
2 RV300(C-3):Free-run Frequency Adjustment
volume
For the details of the adjustment, refer to Maintenance
Manual.

4-3. Selection of Audio Input Signal

The SDI input signal or the AES/EBU input signal can be
selected as the audio input signal of BKSI-2020.
The audio input signal is selected by ON and OFF combi-
nation of switch S3000-3 and -4.
1.
Set S3000-8 to ON.
2.
Set S3000-3 and -4. (Refer to the table below.)
S3000-3
S3000-4
OFF
OFF
OFF
ON
RV300
1
Audio Input Signal
SDI input signal (Factory setting)
AES/EBU input signal
BKSI-2020

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