Optoma GB-200 User Manual - Page 41

Troubleshooting Case A: There are black and white stripes That means the input resolution is smaller than output resolution at【Generic】Settings Please make sure the input resolution is as same as the resolution in AP at【Generic】 Settings /【Resolution】 Case B: A part of image area is missing That means the input resolution is higher than output resolution at【Generic】Settings Please make sure the input resolution is as same as the resolution in AP at【Generic】 Settings /【Resolution】 and the frequency must be as same as the timing table can support Case C: The searching IP already is fail Please make sure the internet is connect well and all devices have correct and difference IP under same IP group (192.168.0.xxx); xxx can be 10 ~ 250 Case D: The image already show "Orange" screen That means GB-200 can't recognize this timing and this timing isn't in Compatibility Timing table at Blending Project Case E: It will take100 second to source input signal if you press "Synchronize" before input signal connect to GB-200. Please make sure the HDMI/DVI Splitter that must supports to read Box's EDID from PC And Make sure OS is Window 7 that allow PC to creating customized timing If the OS is Window XP, please following steps before using Blending Project (i) Setup PC's resolution become 1024 x 768 at Display Properties before open New Blending Project  Use right click to open following page and click Properties  Changing Screen resolution become 1024 x 768