Main Unit Description - RCA RTU6549-B User Manual

Control Panel Button Function
VOL+ : Increase volume; if OSD is active, functions as right in the menu;
in SOURCE menu, functions as ENTER.
VOL- : Decrease volume; if OSD is active, functions as left in the menu.
CH+ : Change channel up; if OSD is active, functions as up in the menu
CH- : Change channel down; if OSD is active, functions as down in
the menu.
MENU : Press to select the main menu.
SOURCE : Select the input signal.
POWER : Switch on when at standby mode or enter the standby mode.
TV Terminal Connections
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1. OPTICAL out terminal.
2. AUDIO input terminal.
3. Video/Y Pb Pr input terminal
4. (Mini) Line out terminal.
5. HDMI1(2.0/4K2K) input terminal.
6. HDMI2(2.0/4K2K) input terminal.
7. HDMI3(1.4/4K2K,) input terminal.
8. HDMI4(1.4/4K2K,)/MHL input terminal.
9. RF antenna.
10. USB input terminal (only for service).

Main unit description

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