Panasonic D10000U Operating Instructions - Page 113
Before asking for service
UPC - 791871111413
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Before asking for service ... try to check the following points again. Symptoms Check point • Is the power cord securely plugged in the receptacle? • Is the MAIN POWER switch put to the "O" position? • Is power supply live at the receptacle? Power does not turn on • Is the temperature monitor (TEMP) lamp on the projector front lighting or blinking? • Is the lamp monitor (LAMP) lamp on the projector front lighting or blinking? • Is the lamp unit cover completely attached? • Was operation of ID setting made in a correctly way? • Are all four lamp units installed? • Is the lens covered with the cap? • Is the screen image input connected in a correct manner? No image appears on screen • Is the device(s) connected to the projector working normally? • Is the shutter function used? • Is the lens in focus? Screen image is blurred • Is the projection distance adequate? • Is the lens dirty? • Is the projector placed vertical to the screen? Pale color / bad color tint • Are color strength and color tint correctly adjusted? • Is the device(s) connected to the projector adjusted correctly? • Are dry batteries consumed? • Is polarity correct in battery setting? • Are there any obstacle between the remote control and the beam receiving window? Remote control does not function • Are you trying to operate the remote control beyond the effective range? • Is the remote 2 (REMOTE2) terminal used for external control? • Is any external light interfering with the remote control operation? • Was operation of ID setting made in a correctly way? • Is the LOCK button of the remote control at the lock position? • Is adjustment value protection enabled? Press ▼+ ▼ + ENTER ENTER to cancel the protection. Page 34 35, 36 34 107 107 111 18, 75 109, 110 25 43, 54 43 37 21, 22 20 50, 51 17 17 17 106 - 18, 75 11 64 • Is the input selector set to correct position? 43, 54 Abnormal image on the screen Images from PC are not projected • Is the correct signaling system selected? 54 • Are there any malfunctions on the source side, such as bad video - tape? • Are you supplying a signal that is not compatible with the projector? 119 • Is the cable too long? - • Is the correct signal destination set for notebook computer screen - image? • Use Fn and F3 keys for setting. (For details, refer to the instruction - manual of the computer.) ENGLISH - 113 Information