1ENG ● DeSCriptiOn1 POWER button Turns the receiver on/off.2 INPUT MODE button Toggles to select an input mode for the selected source.3 SLEEP button Used to set the Sleep Timer.4 NUMBER buttons Used to select a TV channel.5 SPK LEVEL/ SPK SELECT/TEST TONE buttonsUsed to select and adjust the level of a desired speaker. Also used to select the Test Tonefunction.6 MO/ST button Select MONO or STEREO for radio broadcasting.7 TUNER MEMORY button Used to set a preset radio frequency.8 VOLUME CONTROL buttons Adjusts the volume of the selected device.9 S.DIRECT button Used to output 2CH PCM audio without any signal processing, providing higher audio quality.This is useful for obtaining the best sound from a connected CD player.10 SETUP/MENU button Displays the SETUP menu where you can select a menu item (INPUT, SPEAKER, SURROUND,OPTION).11 UP/DOWN/LEFT/RIGHTbuttons Used to navigate the menus.12 INFO button Displays information on the connected device currently being used.13 SURROUND mode buttons Used to select a surround sound mode.14 STEREO button Outputs the sound of the selected source in 2 CH stereo.15 DIMMER button Adjusts the brightness of the display.16 FUNCTION button Toggles to find and select an input source.17 SELECT DEVICE buttons Select one from the 4 provided sources that you want to control using the remote control.18 PAUSE button Pauses playback on a connected device.19 TUNING MODE button Used to select Auto or Manual mode for FM radio.20 EXTERNAL DEVICEPLAYBACK buttons Used to control playback functions on external devices.21 MUTE button Mutes the sound of a connected device.22 TUNING/CHANNEL buttons Used to change the radio broadcasting frequency or TV channel.23 RETURN button Used to return to the previous menu from the SETUP menu.24 ENTER button Used to select an item in the SETUP menu.25 EXIT button Exits the SETUP menu.26 ASC button Used to set the ASC function.27 FUNCTION selector buttons Used to select an input source.