Using Other Functions; Locking The Controls - Hold Function - Sony RM-AV2100B Operating Instructions (primary manual) Operating Instructions Manual

Using Other Functions

Locking the Controls
— Hold Function
To prevent accidental operation, you can
lock all the buttons with the Hold
function.
If the CHANGE key is not displayed,
press any button (except the SYSTEM
CONTROL or COMMANDER OFF
buttons) before you start.
1
While pressing the CHANGE key,
press COMMANDER OFF.
"OFF" is displayed.
To unlock the control
While pressing the OFF key, press
COMMANDER OFF.
"OFF" disappears from the display.
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