Curtis LT7029 - Manual (Page 5)

The system enter the default home interface.
*Shutdown: Press the power button, pop-up device options as below
Click OK, you can safely shut down.
*Sleep: the machine under normal operating conditions, Short press the power button,
enter hibernation and screen will close. Short press the power button again and
screen open, make sure unit in normal mode. In this way can reduce power
consumption.