Samyung SRG-150DN MF/HF GMDSS Receiver w/ Mounting Bracket, Power Cord, SM-1150 Hand Mic, and SS-10W4 External Speaker, Used-Although It Appears To Have Been Barely Used and Sound Seems To Function Properly, Nothing Visible on Display Except A Very Faint Manufacturer and Model Number Immediately After Turning The Unit On. There May Be a Simple Fix But Unit Was Not Tested Further So Listed For Parts/Repairs or Not Working-See Pictures