Sony DSX-GS900 Operating Instructions - Page 4

Guide to Parts and Controls Main Unit and Remote Commander Main unit  (browse) During playback: Enters the browse mode. (Not available when a USB device in Android™ mode or iPod is connected.) PTY (program type) During FM reception: Selects PTY in RDS.  SRC (source) Turns on the power. Changes the source. OFF Press and hold for 1 second to turn the source off and display the clock. Press and hold for more than 2 seconds to turn off the power and the display. If the unit is turned off and the display disappears, operation by the remote commander is not available. 4GB  EXTRA BASS Reinforces bass sound in synchronization with the volume level. Press to change the EXTRA BASS setting: [1], [2], [OFF].  Display window  USB port  / (SEEK -/+) During radio reception: Tunes in radio stations automatically. Press and hold to tune manually. / (prev/next) / (fast-reverse/fast-forward)  MODE Selects the radio bands or function modes. (back) Returns to the previous display.  CALL Enters the call menu. Receives/ends a call. Press and hold for more than 2 seconds to switch the BLUETOOTH signal.