CHAPTER 6: APPENDIX
40
6.1 Warning Messages
Warning Messages
Cause
Solution
I N P U T S I G N A L
O U T O F R A N G E
The resolution or the refresh rate of
the graphics card of the computer
is set too high.
Change the resolution or the
•
refresh rate of the graphics
card.
N O
S I G N A L
The LCD display cannot detect the
input source signal.
Check if the input source is
•
turned ON.
Check if the signal cable is
•
properly connected.
Check if any pin inside the
•
cable connector is twisted or
broken.
O S D
L O C K O U T
The OSD has been locked by the
user.
Unlock the OSD. Refer to page
•
18.
Chapter 6: Appendix
