Samsung RM40D User Manual page 22

Quickly select frequently used functions.
Return to the previous menu.
It sets safe lock function.
Not Available.
To place batteries in the remote control
TOOLS INFO
RETURN EXIT
PC DVI HDMI DP
A B C D
IR control
SET UNSET LOCK
Display information about the current input
source.
Move to the upper, lower, left or right menu, or
adjust an option's setting.
Confirm a menu selection.
Exit the current menu.
TV
In mode, configure settings such as the
program guide for digital channels. In other
modes, manually select a connected source
device. In media and HDMI-CEC modes,
configure settings for the functions assigned to
the color buttons on the remote control. Enable
or disable lock mode.
Play photos, videos or music.
Remote control button functions may
differ for different products.
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