Epson 2155W Users Guide - Page 201
Solutions to Sound Problems, Input Signal
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• Adjust the available settings on the Image menu for the current input source, such as Brightness, Contrast, Tint, Color Temp., and/or Color Saturation. • Make sure you selected the correct Input Signal or Video Signal setting on the Signal menu, if available for your image source. • Make sure you selected the correct Gamma or RGBCMY setting in the Image menu. • Make sure all the cables are securely connected to the projector and your video device. If you connected long cables, try connecting shorter cables. • If you are using the ECO Power Consumption setting, try selecting Normal in the projector's menus. • Position the projector close enough to the screen. • If the image has been progressively darkening, you may need to replace the projector lamp soon. Parent topic: Solving Image or Sound Problems Related concepts Color Mode Projector Placement Related references Image Quality Settings - Image Menu Input Signal Settings - Signal Menu Projector Setup Settings - ECO Menu Solutions to Sound Problems If there is no sound when you expect it or the volume is too low or high, try the following solutions: • Adjust the projector's volume settings. • Press the A/V Mute button on the remote control to resume video and audio if they were temporarily stopped. • Press the Source Search button to switch to the correct input source, if necessary. • Check your computer or video source to make sure the volume is turned up and the audio output is set for the correct source. • Check the audio cable connections between the projector and your video source. • If you do not hear sound from an HDMI source, set the connected device to PCM output. • Make sure any connected audio cables are labeled "No Resistance". 201