Tripp Lite U244-001-R Owners Manual - Page 11

4. Troubleshooting Q: In "Extended" mode, why does the cursor disappear? A: If you're in extended mode but have not yet connected the add-on monitor to the U244-001-R, the desktop will still pan to the add-on monitor. It's possible that your cursor has moved to the extended desktop and is no longer visible on the primary display. When this occurs, try the following: • Connect the add-on monitor to the U244-001-R. You should be able to see the mouse cursor once the computer screen is displayed. • Move your mouse to try and drag the cursor back onto the primary monitor. • Unplug the U244-001-R from the computer to restore the cursor. 5. Specifications Feature Specification Source Connector USB A Male (via the included USB 2.0 cable) Display Connector HDMI F, DVI-I F or HD15 F Maximum Number of Display Adapters 6 (Windows), 4 (Mac) RAM 8M x 16 DDR Synchronous DRAM (SDRAM) Power Bus-powered Supported Operating Systems Windows 2000 and above, Mac OS X 10.4 and above Operating Temperature 10° to 40° C (50° to 104° F) Storage Temperature -20° to 70° C (-4° to 158° F) Relative Humidity Less than 85%, Non-Condensing Resolution 16-Bit Refresh Rate 32-Bit Refresh Rate 640 x 480 60, 72, 75, 85 60, 72, 75, 85 800 x 600 56, 60, 72, 75, 85 56, 60, 72, 75, 85 1024 x 768 60, 70, 75, 85 60, 70, 75, 85 1280 x 720 (720p) Supported Video Resolutions 1280 x 768 (Note: Interlaced and reduced blanking modes are not 1280 x 800 supported) 1280 x 1024 1366 x 768 60 60, 75, 85 60 60, 75, 85 60 60 60, 75, 85 60 60, 75 60 1400 x 1050 60, 75, 85 60, 75, 85 1600 x 1200 60 60 1680 x 1050 60 60 1920 x 1080 (1080p) 60 60 11 201108084-93-3099.indd 11 8/12/2011 4:40:39 PM