Operation Manual

16
● Hold down the EXIT button and press the ®
button.
The LCD will indicate “PROGRAM” for approx-
imately one second.
The Value dial will
select programs, and the
▲/▼ buttons will
adjust the master level.
You can use the Value dial to select programs
quickly.
If you want to change the function of the Val-
ue dial so that it will
adjust the master level,
hold down the EXIT button once again and
press the √ button, or turn on the power once
again.
6.Key Lock function
By activating the Key Lock function, you can dis-
able all operations except for selecting programs.
This is a convenient way to prevent accidental
operation during a live performance.
Hold down the EXIT button and press the TUNE/
BYPASS button. The LCD will indicate “KEY-
LOCK” for approximately one second.
The ▲/▼ buttons will select programs, and other
buttons and the Value dial will not function.
The Key Lock function will be cancelled when the
power is turned off. You can also cancel the Key
Lock function by performing "5.Specifying the
function of the Value Dial"(p.15).