Toshiba TDP-F10U Owners Manual - Page 45

Before calling service personnel If you think something is wrong, check the followings before contacting customer service. Please see "Indicators" p.44 as well. . If This Happens Check No power • Is AC adapter connected to the power cord? Is AC adapter connected to the projector? • Is the power cord plugged in? • Is the power switch set to OFF? Power goes out during use • Is the system temperature high? p.44 • Is the air intake or air exhaust blocked? p.17 No picture • Are the connections set up correctly? p.25 • Are all the connected devices functioning properly? • Is the mute function on? p.30 • Is the brightness setting minimized? p.34 Picture not displayed correctly • Is the input signal supported by the projector? p.47 p.48 • Is something generating an abnormal video signal, for instance the video tape? Picture blurred Part of picture out of focus • Is the lens dirty? p.42 • Is the lens focus adjusted optimally? p.28 • Is the projection distance within the projector's supported range? p.24 • Is the projector's screen placement angle tilted too far? p.24 • Are the sharpness or sampling phase adjustments off? p.34 Colors too light Bad shading • Are the color or tint adjustments off? p.34 • Is the screen dirty? p.42 Image is dark • Are the brightness or contrast adjustments off? p.34 Remote control doesn't work • Is the power switch set to OFF? p.17 • Is the remote control's battery drained? • Is the battery inserted into the remote control correctly? p.21 • Is the remote control being used within the effective range? p.21 • Are there any obstructions between the remote control and projector? p.21 • Are there any fluorescent or other bright lights directed at the projector's infrared remote sensor? SD/USB memory device images aren't projected • Is the SD/USB memory device inserted correctly? • Is an SD/USB memory device not supported by the projector inserted? p.40 • Are there any JPEG files saved on the SD/USB memory device? • Are the files in an unsupported format or too large for the projector? Others 45