Power

• If it's lit, it means your TV Box is operational.
• If it's off, check if the power cable is correctly connected and if the power button is in the On position.

SIG

• Your TV Box is receiving the signal from your B-box/Internet Box correctly.
• If the indicator is off, check the cabling of your TV Box with your B-box/Internet Box or with any wireless solutions (Wi-Fi Bridge, Wi-Fi Booster, etc.).

HD

• If it's lit, it means you can watch an HD channel.

REC

• This indicator only lights up when a reset of your TV Box is in progress.

Please note that turning off your TV doesn't turn off your TV Box.