LG BX27C-SL Owner's Manual page 24

Basic Operation
BLANK button
Press the BLANK button on the remote control to black out
the image. To restore to normal, press the BLANK button
again or press any other button. The screen changes each
time you press the BLANK button as follows.
black out → normal → black out → normal → ......
TIMER button
Press the TIMER button on the remote control. The Timer
display 00:00 appears on the screen and the countdown
starts (00:00–59:59).
To stop the countdown, press the TIMER button. To cancel
the Timer function, press the TIMER button again.
IMAGE MODE button
Press the IMAGE MODE button on the Remote Control to
select a desired image mode of the screen.
16:9 button
Choose 16:9 image size on screen displa
Image mode"Normal" will be chosen if 16:9 is unavailable.
4:3 button
Choose 4:3 image size on screen display.
Image mode"Normal" will be chosen if 4:3 is unavailable.
Pattern button
Display of interior signal.
24
y.
Blank
BLANK disappears after 4 seconds if no
others button is pressed.
02:02
TIME display
NOTE:

See the previous page for the
description of other buttons.
BLANK button
TIMER button
16:9 button
4:3 button
Image Mode
button
PATTERN button