Operation Button Lock - JVC CL-S500 Series Installation Manual

Operation button lock

CL-S500 has the function to lock operation buttons . You can make the operation
buttons unavailable in front of the monitor to avoid changing your setting accidentally.
How to lock
Long press the "▼" and "▲" button for more than four seconds without any OSD on
the screen. And then, the current state of the operation button is shown. You can see
"KEY BUTTON: Unlock" on the screen and long press the "▼" and "▲" button for
more than four seconds again, it will be locked.
Operation button status
K E Y B U T T O N :
T o l o c k t h e k e y
k e e p h o l d i n g d o w n
a n d b u t t o n s
▲
4 s e c o n d s .
How to unlock
Long press the "▼" and "▲" button for more than four seconds without any OSD on
the screen. And then, the current state of the operation button is shown. You can see
"KEY BUTTON: Lock" on the screen and long press the "▼" and "▲" button for more
than four seconds again, it will be released.
Operation button status
K E Y B U T T O N :
T o u n l o c k t h e
k e e p h o l d i n g d o w n
a n d b u t t o n s
▲
4 s e c o n d s .
5 M P
U n l o c k
b u t t o n ,
b o t h t h e
f o r o v e r
5 M P
L o c k
k e y b u t t o n ,
b o t h t h e
f o r o v e r
Operation button (4 pieces)
Operation button locked
K E Y B U T T O N
Operation button unlocked
K E Y B U T T O N
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5 M P
: L o c k
5 M P
: U n l o c k