Yamaha PSR-S770 - Manual (Page 129)

PSR-S970/S770 Reference Manual 129
11
Other F
unctions
PARAMETER LOCK
This lets you lock or maintain the settings of specific parameters (such as Effect and Split Point), even when
the panel setups are changed by Registration Memory, One Touch Setting, etc.
To set this function, use the [1 ]–[4 ] buttons to select the desired parameter then use the [5 ]/
[6 ] buttons to enter or remove the checkmarks. Repeat this step as desired. Items having checkmarks
will be locked.
USB
You can set or carry out important USB flash drive-related operations for the instrument. Before using a USB
flash drive, be sure to read “Connecting USB Devices” in the Owner’s Manual, chapter 10.
[A]/[B] DRIVE LIST Selects the desired drive to be formatted or to be checked for remaining
memory.
[F] PROPERTY Opens the Property display of the device selected above by the [A]/[B]
buttons. You can check the amount of remaining memory on the device.
NOTE The displayed remaining memory value is an approximate value.
[H] FORMAT Formats the drive selected above by the [A]/[B] buttons. For instructions,
refer to the Owner’s Manual, chapter 10.
[3 ]/
[4 ] SONG AUTO
OPEN Turns the Song Auto Open function on or off. When this is set to “ON,”
simply connecting the USB flash drive (selected in the Device List above)
calls up the first Song in the USB flash drive.