Button Functions
TV, DVD, CBL/SAT,
DVR/AUX Selects device to control.
MUTE Turns off the TV sound while the picture remains.
UP, DOWN, LEFT & RIGHT
Navigation buttons.
VOLUME UP/DOWN Changes the volume level of the product, normally the TV.
MENU Displays the Menu on the TV.
Red Indicator Lights when any button is pressed.
ENTER
For some TV models,
used after direct 
channel number entry
to immediately change to the selected channel.
NUMBERS
Enter numbers for direct channel selection. Some devices require ENTER to be pressed after channel selection.
DOT: Used to select digital channels, e.g., 2.3.
RECORD, PLAY, STOP,
REW, FF, PAUSE
Also operates DVD
Scan
4