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S501-4 and S501-5 :
Inhibit switches of audio multiplexing
These switches are inhibit switches of audio multiplexing.
S501-4
OFF : Multiplexes 1/2 CH normally.
ON :
Inhibits multiplexing 1/2 CH.
S501-5
OFF : Multiplexes 3/4 CH normally.
ON :
Inhibits multiplexing 3/4 CH.
n
Audio multiplexing cannot be performed when no digital
audio signals are input to AES/EBU IN connectors 1 and
2.
S501-6 and S501-7 : Digital mute switches
These switches mute the audio data of an AES/EBU digital
audio input signal digitally (logically).
S501-6
OFF : Multiplexes the audio data of an AES/EBU
digital audio input signal into 1/2 CH.
ON :
Multiplexes the digital muted audio data into
1/2 CH.
S501-7
OFF : Multiplexes the audio data of an AES/EBU digital
audio input signal into 3/4 CH.
ON :
Multiplexes the digital muted audio data into
3/4 CH.
n
No audio data can be multiplexed when switches S501-4
and S501-5 are set to ON or when no digital audio signal
is input to AES/EBU IN connectors 1 and 2. Therefore,
the settings of S501-6 and S501-7 are disabled in this
case.
S501-8 : 3/4 OPE (3/4 CH operation) switch
The input signal to 1/2 CH can be multiplexed into 3/4 CH
if no digital audio signal is input to 3/4 CH.
OFF : Multiplexes the digital audio input signal to AES/
EBU IN connector 2 as 3/4 CH.
ON :
Copies the digital audio input signal to AES/
EBU IN connector 1 and multiplexes it as 3/4 CH.
n
The setting of this switch is disabled when switch S501-
5 is set to ON (inhibits multiplexing 3/4 CH).
BKPF-105A/205/205R
BKPF-106A/206/206R
4
4
4
4
4 D701 : SDI IN indicator
This indicator lights in green when a serial digital
video signal corresponding to the setting of S501-1
(D1/D2 system select switch) is input to the SDI IN
connector. It lights in red when no serial digital video
signal is input or when a signal not corresponding to
the system is input.
5
5
5 D702 : EDH (Error Detection and Handling)
5
5
indicator
This indicator lights in green when the EDH data in
the serial digital video input signal to the SDI IN
connector is normal during detection. It lights in red
when an error is detected by the EDH data. It goes off
when a serial digital video signal containing no EDH
data is input.
6
6
6 D703 : SDI OUT indicator
6
6
This indicator indicates the existence of the output
signal from the SDI OUT connector. This indicator
lights in green when an output signal exists. It lights
in red when no output signal exists.
7
7
7 D705 : MULTIPLEX ERROR indicator
7
7
This indicator lights in red when switch S501-2 is set
to group 2 (GP2), but when the audio data of group 1
cannot be detected in an SDI signal. This indicator
goes off when it is in the normal state.
8
8 S601 : Free-running adjustment switch of
8
8
8
serial decoder
This switch is used during free-running adjustment of
a serial decoder.
OFF : Set during normal operation.
ON : Set during free-running adjustment of a serial
decoder.
Factory setting : OFF
9
9
9 S801 : Free-running adjustment switch of
9
9
serial encoder
This switch is used during free-running adjustment of
a serial encoder.
OFF : Set during normal operation.
ON : Set during free-running adjustment of a serial
encoder.
Factory setting : OFF
1-2. Information of BKPF-105A
1-5(E)
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