22The toolbar has three modes: Home Page, Task Manager, and Whiteboard.Under any of the three modes, you can click on the toolbar to go back to theprevious page and click to exit from other programs or go back to the home pagefrom other signal sources.●●On the home page, the toolbar is under home page mode and shows icons of thetask manager, signal source, white board, input signal, file manager, system setting,browser and search engine. You can click an icon to open the corresponding program.After the whiteboard program is started, the toolbar enters the whiteboard mode, inwhich you can choose a pen, line weight and color to write on the whiteboard.● In programs other than the whiteboard, the toolbar is in the Remarks mode. Youcan select a pen, line weight and color to write and add remarks on the opened file(including image, PPT and PDF). Click on the right to hide the toolbar. Scroll upwith your finger to display the toolbar.− If you want to use the whiteboard function with non-signal model, Click on thedisplayed menu, the New Page, Overview, DeleteAll and Settings functions arelisted.− If you want to use whiteboard function with signal model, please click the iconto enter the menu setting interface.Toolbar Introduction