投影仪在笔记本上切换的快捷键列表大多数笔记本电脑需要使用功能键来激活或解除笔记本的视频信号输出由于大多数笔记本的激活或解除是以拨动开关的形式来切换：重复按切换键来显示笔记本上的画面和投影仪上的画面，或者让两者同时都显示但如果投影仪上的默认分辨率不能匹配笔记本上 LCD 显示的分辨率，同时显示画面将不能实现某些笔记本还将需要关机再启动，来实现和投影仪的最佳匹配下面的表格列出了各笔记本厂家及型号所设置的视频切换键 :笔记本品牌 型号 切换视频的执行键 Acer Note 350, 750, 760, 780, 950 Ctrl-Alt-ESC while computer boots activates the setup menu; system config; advanced sys config; display device; LCD/CRTNote 971 FN + F5 ASTAscentia, Ascentia A series, PowerExec, 9xxN FN + F5 Ascentia J Series FN + F3Ascentia P Series, Bravo, 800N, B5N FN + F12 Premium FN + D Altima All Shift-Ctrl-Alt-CAmbra All Ctrl-Alt-Esc for set-up screenFN + F2FN + F5Amrel All Set-up screenShift-Ctrl-D AMS Power CD FN + F2AMT NP-743D Set-up (Advanced) Screen Display Select CRT or LCDAT&T 3181, Globalyst 250FN + F3 Clobalyst 200, Globalyst 3150 Safari FN + F6 Austin All Ctrl-Alt-CommaFN + F12 Award Modular Notebook FN + F6 Computer Model Key Command to Activate/Deactivate PortBondwell All reboot for LCD or CRT options to appearCanon BTO FN + F6 Innova 386NX Setup Menu Option Innova Book 360CD, 490CDS FN + F7 NoteJet 3CX Change CMOS to CRTChaplet All Select from set-up screenFN + F6FN + F4Chembook All FN + F6 Chicony All Ctrl-Alt-EscAutomatic All Ctrl-alt-#6FN + F7FN + F4Compaq Armada, LTE, Contura FN + F4 Presario FN + F2 Other Automatic, Ctrl-Alt