Dm-139 Board; Mb-1019 Board - Sony CA-590 Operation Manual

Switch Audio to be mixed
S11-4 Program audio 2
S12 Tracker audio
When a one ear headset is used, set the S11-3 and S11-4
switches to ON.
H S13/S14 switches
These switches select the audio to be mixed with the
program audio output to the INCOM 2 connector.
Switch Audio to be mixed
S13-1 Audio from INCOM 1 OFF
S13-2 Audio from INCOM 2 OFF
S13-3 Program audio 1
S13-4 Program audio 2
S14 Tracker audio
When a one ear headset is used, set the S13-1 and S13-2
switches to ON.
I S101 switch
Selects the item to be mixed with the battery alarm signal.
Switch Item to be mixed
S101-1 Battery alarm signal
S101-2 TEMP
S101-3 FAN STOP
J S201 switches
Sets the talk level through the TRACKER connector.
– 20: Decreases the level by 20 dB.
0 : Standard level.
Normally, set this switch to 0.
K S251/S252 switches
These switches select the audio to be output to the
EARPHONE jack.
Switch
S251-1 Audio from INCOM 1
S251-2 Audio from INCOM 2
S251-3 Program audio 1
S251-4 Program audio 2
S252 Not used.
L S253 switches
These switches select the audio to be output to the
TRACKER connector.
Switch
S253-1 Audio from INCOM 1
S253-2 Audio from INCOM 2
S253-3 Program audio 1
12
Internal Boards and Switch Settings
Normal setting
OFF
OFF
Normal setting
ON
ON
OFF
Normal setting
ON
OFF
OFF
Audio to be output
Audio to be output
Switch
S253-4 Program audio 2
d DM-139 board
S1
S2
A S301 switch
Selects the direction of the prompter signal flow. The
signal flow direction must also be changed on the CCU.
RX: The video signal from the CCU is output from the
PROMPTER connector (factory-setting).
REM: Available in near future.
TX: The video signal input to the PROMPTER connector
is output to the CCU. Note that the CCU-550D/550DP
does not support this function.
B S302 switch
Selects the signal to be output from the PROMPTER
connector.
PROMPT: Prompter video signal is output (factory-
setting).
RET: Return video signal is output.
e MB-1019 board
A S1 switch
B S2 switch
S301
S302
Audio to be output
A S301 switch
B S302 switch