User manual HITACHI C1714TE

[. . . ] WARNING This symbol indicates information that, if ignored, could possibly result in personal injury or even death due to incorrect handling. CAUTION This symbol indicates information that, if ignored, could possibly result in personal injury or physical damage due to incorrect handling. NOTICE This entry notices of fear of causing trouble. Please refer to the pages written following this symbol. [. . . ] Please turn the power off, and allow the projector to cool down at least 45 minutes. After the projector has sufciently cooled down, please make conrmation of the attachment state of the lamp cover. After performing any needed maintenance, turn the power on again. If the same indication is displayed after the remedy, please contact your dealer or service company. Blinking In Red or Lighting In Red Blinking In Red Turned off (continued on next page) 118 Troubleshooting Regarding the indicator lamps (continued) POWER LAMP TEMP indicator indicator indicator Blinking In Red or Lighting In Red Description The cooling fan is not operating. Turned off Blinking In Red Please turn the power off, and allow the projector to cool down at least 20 minutes. After the projector has sufciently cooled down, please make conrmation that no foreign matter has become caught in the fan, etc. , and then turn the power on again. If the same indication is displayed after the remedy, please contact your dealer or service company. There is a possibility that the interior portion has become heated. Blinking In Red or Lighting In Red Turned off Lighting In Red Please turn the power off, and allow the projector to cool down at least 20 minutes. After the projector has sufciently cooled down, please make conrmation of the following items, and then turn the power on again. · Is there blockage of the air passage aperture?· Does the peripheral temperature exceed 45°C?· If you use CP-X8150, CP-WX8240, CP-SX8350 or CP-WU8440, does the peripheral temperature exceed 40°C?Either there is no lamp and/or lamp cover, or either Please turn the power off and disconnect the power plug from the power outlet, and allow the projector to cool down at least 45 minutes. After the projector has sufciently cooled down, please make conrmation of the attachment state of the lamp and lamp cover, and then turn the power on again. The signal cables are not correctly connected. Correctly connect the connection cables. Neither sounds Correctly set up the signal source device by referring to nor pictures are the manual of the source device. The input changeover settings are mismatched. Select the input signal, and correct the settings. Press AV MUTE button on the remote control. The signal cables are not correctly connected. Correctly connect the audio cables. 16 111 10 ~ 14 ­ 26 25 10 ~ 14 25, 55 The volume is adjusted to an extremely low level. Sound does not come out. Adjust the volume to a higher level using the menu function or the remote control. The AUDIO SOURCE/SPEAKER setting is not correct. Correctly set the AUDIO SOURCE/SPEAKER in AUDIO menu. (continued on next page) 55 121 Troubleshooting Phenomena that may be easy to be mistaken for machine defects (continued) Phenomenon Cases not involving a machine defect Reference page 56 The mode selected for HDMI AUDIO is not suitable. Check each of the two modes provided and select the suitable one for your HDMITM audio device. [. . . ] · No está permitida la reproducción, transmisión o utilización de este documento ni de su contenido sin autorización expresa por escrito. NOTA · Le informazioni riportate in questo manuale sono soggette a modica senza preavviso. · Il produttore declina qualsiasi responsabilità per eventuali errori che potrebbero comparire nel presente manuale. · E' vietata la riproduzione, la trasmissione o l'utilizzo del presente documento o del suo contenuto senza espressa autorizzazione scritta. [. . . ]