RS20i Installation and Operating Guide Page 14RS20i Installation & Operating Guide Document # 9301H52900 Ver. 1.001.2 Front Panel Controls and IndicatorsFigure 1: Front Panel Controls and IndicatorsThe front panel contains the following controls and indicators for operating the RS20i. Power button: Turns the unit on and off. Gently press the power symbol on the powerbutton cover to activate the button. USB port: The USB port is accessed by swinging open the power button cover, left to right.Figure 2: Power button cover, open positionUse for software updates and loading and saving of configurations. See topics 2 UpdateSystem Software From USB Device and Saving and Restoring Configuration Files on page257 for more details. LCD/Touch Screen: Displays system configuration and status and allows configurationchanges. Most selections can be made by touching the screen with your finger or by using astylus.The LCD screen operates in two modes:o Home screen. The operator can select inputs and mute volume from this screen.They can also change the monitor volume and execute manual automation commandsvia the popup windows. During playback, the screen displays information about thecontent currently being played.Touch screen Adjustment knobPower button/ USB port