Toshiba PA3923U-1LC3 User Guide - Page 14

14 Using the LCD monitor You can use the mobile LCD monitor in mirror mode or extended mode. Settings may vary depending on your operating system. For Microsoft® Windows® 7 Press the Windows® key ( ) + P to switch between different modes as shown below. For Microsoft® Windows® XP and Microsoft® Windows Vista® Right-click the "TOSHIBA Mobile LCD Monitor" icon in the system tray of your Windows® desktop to configure the display settings. Adjusting the brightness Press the Brightness Up/Down buttons to adjust the brightness level of the monitor display. Brightness levels may also vary depending on the power source used. See the table below: Brightness level options USB Power AC Power: 25%, 50% 25%, 50%, 75%, 100% To purchase an optional AC adaptor (AC adaptor sold separately, part number PA3743U-1ACA), visit Toshiba's Web site at accessories.toshiba.com. Disconnecting the LCD monitor 1 Press and hold the Power button for approximately two seconds to turn the LCD monitor OFF. ❖ For Microsoft® Windows® 7 only, you may also turn the monitor OFF by pressing the Windows key ( ) + P, and then selecting Disconnect Projector. ❖ For Microsoft® Windows Vista® and Windows® XP, you may select OFF by right-Clicking the "TOSHIBA Mobile LCD Monitor" icon in the system tray.