Yamaha Natural Sound AV-75PRO Owner's Manual page 15

В ABOUT THE "LEARNING" FUNCTION
This remote-control transmitter has a number of programmable keys. NOTE
These keys can be programmed to "learn" the signal patterns from other There may occasionally be instances, due to the signal-coding and
remote-control transmitters. modulation systems employed by the other remote-control transmitter, that
By programming this unit with the signals from other remote-control this unit will not be able to "learn" its signals. |
transmitters, this unit can then be used in place of one or more other
remote-control transmitters, thus making operation of your various audio
and video components more convenient.
IDENTIFICATION OF PARTS
ERROR indicator LEARN-NORM switch
LEARNED indicator | RESET switch" r" Signal transmitter/receiver
Programmable preset learning keys
* These keys are convenient for programming signals for use as the
master volume control of a YAMAHA digital-sound-field processor
(model DSP-3000, DSP-100, DSR-100PRO, etc.) and so on.