Pioneer PDR-L77 Service Manual page 58

PDR-L77
7 System operation supported by cable connection only for CD-CDR
Synchronization of power supply
It is on/also turns off the power supply of CD-R synchronizing with on/off the power supply of the CD receiver.
Function [CD-R] display
When the AUX function and CD-R is connected, it is displayed without displaying as [AUX] as [CD-R].
CD-R auto function (1)
System automatically changes into the CD-R function if the PLAY button to CD-R is pushed.
CD-R auto function (2)
The reproduction of CD-R stops if the function is switched on the CD receiver side while CD-R is reproducing.
REC lock
The function is locked while CD-R is recording.
÷ In the ASES relation, System does not do especially at all.
System synchronous with CD records by the level synchronized function of CD-R.
memo:
Because the receiver does not return arc ridge in ASES it, CD-R is not reproduced though CD-R lodges the receiver the AUTO
FUCTION demand when System tries to do CD-R in ASES (for instance, CD-MD) in PLAY.
CD-R must send the receiver the REC lock demand when becoming a level synchronized standby.
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