
“Lock” Function
Hold "M" to enter into "lock" mode. (Closed
padlock image appears).
This feature allows you to keep the operating
mode and to protect the current configurations,
even though if by mistake any other button has
been pressed.
To deactivate the lock hold down "M" until you see
an open padlock on the screen.
Summary of Contents for SY-791
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Page 5: ...Player device description...