EverFocus EN-7542H - Manual (Page 24)

2) Press up( ▲) or down(▼) button to select the On or Off.
3) Press the MENU button to save.
INSTRUCTION MANUAL ……………………………………………………………………. 17
2. Input Source
1) Press the up( ▲) or down(▼) button to select the Input Source.
2) Press the right( ▶) or SOURCE/SELECT button.
3) Press the up( ▲) or down(▼) button to select the Source option.
4) Press the MENU button to save.