Samsung SCQ-041AP - Manual (Page 43)

Chapter 6
31
NOTE
If you turn the buzzer “OFF” in the “ALARM SET” menu, the buzzer will not
sound.
Restoring to Normal Mode
If you input the normal channel signal after channel LOSS occurs, the
system senses the signal automatically and returns to the formal mode.
If you turn off the channel that shows LOSS in the “6. LOSS DETECT
SET” menu, the channel LOSS terminates so that the screen reverts to
the normal mode.