Sharp PG-D2500X PG-D2500X Operation Manual - Page 71
Troubleshooting
UPC - 074000365858
View all Sharp PG-D2500X manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 71 highlights
Troubleshooting Problem Check Page • Projector power cord is not plugged into the wall outlet. 24 • Power to the external connected devices is off. - • The lens shutter is closed. 25, 29 • The selected Input mode is wrong. 29 • The AV Mute function is working. 29 • Cables are incorrectly connected to the projector. 21-24 No picture and no sound • Remote control battery has run out. 15 or projector does not start. • External output has not been set when connecting a notebook computer. 21 • The lamp unit cover is not installed correctly. 57, 58 • Cables are incorrectly connected to the projector. 21-24 • "Bright" is set to minimum position. 42 • Depending on the computer you are using, an image may not be - projected unless the signal output setting of the computer is switched to the external output. Refer to the computer's operation manual for how to switch its signal output settings. • Is "On" selected in "DLP® LinkTM"? 52 Sound is heard but no picture appears (or picture is dark). Dark or bluish image • Check that "Wall Color" is configured correctly. 48 • Image adjustments are incorrectly set. 42 • Make adjustments of "Color" and "Tint" in "Picture Mode" and lower the "BrilliantColorTM" value. (S-Video, Video Input only) • Video input system is incorrectly set. 45 (COMPUTER/COMPONENT Input only) • Input signal type (RGB/Component) is incorrectly set. 44 Color is faded or poor. • Adjust the focus. 26 • The projection distance exceeds the focus range. 19 • There is fog on the lens. If the projector is carried from a cold room into a - warm room, or if it is suddenly heated, condensation may form on the surface of the lens and the image will become blurred. Set up the projector at least one hour before it is to be used. If condensation should form, remove the power cord from the wall outlet and wait for it to clear. Picture is blurred; (Computer Input only) noise appears. • Perform "SIG-ADJ" Adjustments ("Clock" and "Phase" Adjustment) 44 • Noise may appear depending on the computer. - • Cables are incorrectly connected to the projector. 21-24 • Volume is set to minimum. 29 • When the projector is connected to an external device and the volume is set to minimum, the sound is not output even if you turn up the volume of the external device. • "Speaker" is set to "Off". 49 Picture appears but no • The Audio Mute function is working. 51 sound is heard. Data image is not centered. • Make the necessary adjustments of each item in the "SIG-ADJ" menu. 44 • Depending on the computer you are using, the output resolution signal - may be different from the one you have set. For details, refer to the operation manual of the computer. An unusual sound is • If the picture is normal, the sound is due to cabinet shrinkage caused - occasionally heard from by room temperature changes. This will not affect operation or the cabinet. performance. 67 Appendix