User manual HITACHI CP-A300N

[. . . ] Projector CP-A220N/CP-A300N User's Manual (detailed) Operating Guide (Type nos. CP-A220N, CP-A220NM, CP-A300N, CP-A300NM) Thank you for purchasing this projector. WARNING Before using this product, please read all manuals for this product. Be sure to read "Safety Guide" rst. [. . . ] · Is there blockage of the air passage aperture?· Does the peripheral temperature exceed 35°C?· Is the projector used at an altitude of about 1600 m or higher?If the projector is used at an altitude of about 1600 m or higher, set FAN SPEED of the SERVICE item in the OPTION menu to HIGH ( 58). Please immediately turn the power off, and clean or change the air lter referring to the "Cleaning and replacing the air lter" section of this manual. After you have cleaned or changed the air lter, please be sure to reset the lter timer ( 55, 92). The button operation is not available. 97 Troubleshooting Regarding the indicator lamps When operation of the LAMP, TEMP and POWER indicators differs from usual, check and cope with it according to the following table. POWER LAMP TEMP Description indicator indicator indicator Turned Turned The projector is in a standby state. Lighting Please refer to the section "Power on/off". off off In Orange Blinking In Green Lighting In Green Blinking In Orange Blinking In Red Turned off Turned off Turned off (discretionary) Turned off Turned off Turned off (discretionary) The projector is warming up. Please wait. The projector is in an on state. The projector is cooling down. Please wait. Ordinary operations may be performed. Please wait until POWER indicator nishes blinking, and then perform the proper measure using the item descriptions below. The projector is cooling down. A certain error has been detected. The lamp does not light, and there is a possibility that interior portion has become heated. Blinking In Red or 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 35°C?If the same indication is displayed after the remedy, please change the lamp referring to the section "Replacing the lamp". Lighting In Red Turned off Blinking In Red or Lighting In Red Blinking In Red Turned off 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. The cooling fan is not operating. Blinking In Red or Lighting In Red 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. (Continued on next page) 98 Troubleshooting Regarding the indicator lamps (continued) POWER LAMP TEMP indicator indicator indicator Description 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? [. . . ] D-sub 9 pin x1 LAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . RJ45 x1 MIC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Mono mini x1 Lamp: DT01181 Filter set: UX37191 Mounting accessary: HAS-AW100 (Bracket for ceiling mount) HAS-203L (Fixing adaptor for low ceilings) HAS-P100 (Fixing adaptor for high ceilings) HAS-K250 (Wall mount unit : only for CP-A220N/CP-A300N) Laser remote control: RC-R008 * For more information, please consult your dealer. ENGLISH 786, 432 pixels (1024 horizontal x 768 vertical) Ports Optional parts [unit: mm] 21 Troubleshooting - Warranty and after-service If an abnormal operation (such as smoke, strange odor or excessive sound) should occur, stop using the projector immediately. Otherwise if a problem occurs with the projector, rst refer to "Troubleshooting" of "Operating Guide" and "Network Guide", and run through the suggested checks. [. . . ]