Chapter 2: Getting Started & Adjusting the Display 2-11Note: If you select BDI, CDI or Nav Data for display in a half-screen window,the data boxes are temporarily hidden.At any time, you can switch the group of data boxes on or off using the SCREENsoft key. When first installed, the boxes are all OFF. When the display unit isswitched off and on again, the data boxes return to their last-used states (ON orOFF) and positions.Note: The SCREEN soft key does not control the nine or sixteendata boxes thatcan be displayed in the half-screen window.➤ To switch the group of data boxes on or off:1. Press the SCREEN default soft key.2. Press the DATABOXES soft key to toggle the setting from ON to OFF or fromOFF to ON.To return to the default soft key display, press ENTER.If you turn the data boxes on and none are displayed, you need to select theones you require using the system set up menu, as described in Section 5.3,System Set Up Parameters.➤ You can use the context sensitive cursor to select and move any data box (thelabel BOX is displayed). See Moving and deleting items with the context-sensitive cursor on page 1-9Custom OptionsWhen chart details have been customized in the Chart Set Up menu (asdescribed in Section 5.4) the SCREEN soft key can be used to switch the customchart options off or on:When set to ON, all chart options set to CUSTOM in the Customize Chart menuare displayed; when set to OFF, options set to CUSTOM are not shown.The factory default for custom chart options is ON.➤ To switch the customized options on or off:1. Press the SCREEN default soft key.2. Press the CUSTOM soft key to toggle the setting from OFF to ON or from ONto OFF.To return to the default soft key display, press ENTER.SCREENSCREENDATABOXESOFF ONBOXSCREENCUSTOMOFF ON
