I-Inc iH-252HPB User Manual

Contents

I-Inc iH-252HPB User Manual Manual pdf 17 page image

User’s ManualTECHNICAL SUPPORT (FAQ)Q & A FOR GENERAL PROBLEMSPROBLEM & QUESTION POSSIBLE SOLUTIONPower LED is not on *Check if the Power Switch is in the ON position.*Power Cord should be connected.No Plug & Play*Check if the PC system is Plug & Play compatible.*Check if the Video Card is Plug & Play compatible.*Check if any plug pins on the VGA or HDMIconnector are bent.The display is too dark or too bright. *Adjust the Contrast and Brightness Controls.Picture bounces or a wave pattern ispresent in the picture*Move electrical devices that may cause electricalinterference.The power LED is ON (orange) butthere’s no video or no picture.*Computer Power Switch should be in the ONposition.*Computer Video Card should be snugly seated in itsslot.*Make sure monitor’s video cable is properlyconnected to the computer.*Inspect monitor’s video cable and make sure none ofthe pins are bent.*Make sure computer is operational by hitting theCAPS LOCK key on the keyboard while observingthe CAPS LOCK LED. The LED should either turnON or OFF after hitting the CAPS LOCK key.Missing one of the primary colors(RED, GREEN, or BLUE)*Inspect the monitor’s video cable and make sure thatnone of the pins are bent.Screen image is not centered or sizedproperly.* Adjust pixel frequency CLOCK and PHASE or presshot-key ( i Button).Picture has color defects(White does not look white) *Adjust RGB color or select color temperature.The screen resolution needs to beadjusted*Use win 2000/ME/XP Right click anywhere ondesktop and select Properties>Settings>ScreenResolution. Use the silder to adjust the reslution andclick Apply.No sound is outputted from monitor’sbuilt-in speaker*Make sure PC audio output cable is connected toscreen’s LINE IN port (or AUDIO IN port).*Make sure the sound volume adjustment can beclearly identified.*Make sure the System > Silence option in the monitormenu is on.*While transferring via HDMI port but no sound isoutputted, it is recommended to select AUDIO17