Yamaha PSR-320 - Manual (Page 62)

61 ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○
Appendix:
Data Backup & Initialization
Except for the data listed below, all PSR-320/420 panel settings are reset to
their initial settings whenever the power is turned on. The data listed below are
backed up — i.e. retained in memory — as long as an AC adapter is connected
or a set of batteries is installed.
■ Data Initialization
........................................................................................................................................
All data can be initialized and restored to the factory preset condition by
turning on the power while holding the [–/NO] and [+/YES] buttons. “CLr
Backup” will appear briefly on the display.
• All registration and song
memory data, plus the other
settings listed above, will be
erased and/or changed when
the data initialization proce-
dure is carried out.
• If the PSR-320/420 has been
“locked up” due to static elec-
tricity or other causes, turn the
PSR-320/420 off and execute
the initialize operation.
• Registration Memory
• Song Memory
• Remote Channel
• Keyboard Out
• Song Out
• Accomp Out
• External Clock
Backup CLr
–/NO + / YES 0
7 8 9
POWER
ON / OFF