JBL SYNTHESIS SDP-45 Basic Operation- 29 -MENU NAVIGATIONUse the remote control or front panel Menu arrow buttons to navigate the extensive menu structure shown in the Appendix. The table below indicates thenavigation commands that the remote control buttons perform when the Main Zone command bank is activated. You cannot access the setup menu whenselected on the Zone 2 output. The 4 line status display on the front panel will display all the menu options available and allow you to scroll through allavailable options.Button Navigation Function(s)Menu When no menus are displayed, press the arrow button to open the MAIN MENU.When a menu is open, press the arrow button to select the highlighted menu item.Menu When a menu is open, press the arrow button to close the menu and, in most cases, open the previous menu.Subsequent presses continue to close the current menu and open the previous menu until the MAIN MENU is closed. Whenthe MAIN MENU is closed, the menu structure is also closed.When no menus are displayed, pressing the arrow button performs no function.MenuWhen a menu is open, press the or arrow buttons to scroll upward or downward through the complete list of menuitems. All menu items are displayed on-screen. An up and/or down arrow appears on the right side of the menu when menuitems exceed the top and bottom margins of the display.Surround Mode Increases the selected parameter or advances to the next option in the highlighted menu.Surround Mode Decreases the selected parameter or returns to the previous option in the highlighted menu.Volume Knob /Encoder(Front Panel)Turn clockwise to increase the selected parameter or advances to the next option in the highlighted menu.Turn counterclockwise to decrease the selected parameter or returns to the previous option in the highlighted menu.Volume (Remote)Same function as the volume / encoder know as above.