Hitachi Cp X345 Projector Users Manual
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41 ENGLISH Maintenance WARNING ►Before caring, make sure the power switch is off and the power cable is not plugged in, and then allow the projector to cool suffi ciently. The care in a high temperature state of the projector could cause a burn and/or malfunction to the projector. ►Never try to care for the inside of the projector personally. Doing is so dangerous. ►Avoid wetting the projector or inserting liquids in the projector. It could result in a fire, an electric shock, and and/or malfunction to the projector. • Don’t put a container containing water, cleaner or chemicals near the projector. • Don’t use aerosols or sprays. CAUTION ►Please take right care of the projector according to the following. Incorrect care could cause not only an injury but adverse influence such as discoloration, peeling paint, etc. • Do not use cleaner or chemicals other than those listed below. • Do not polish or wipe with hard objects. Inside of the projector In order to ensure the safe use of your projector, please have it cleaned and inspected by your dealer about once every 2 years. Caring for the lens If the lens is flawed, soiled or fogged, it could cause deterioration of display quality. Please take care of the lens, being cautious of the handling. 1. Turn the projector off, and unplug the power cord. Allow the projector to cool sufficiently . 2. After making sure that the projector is cool adequately, lightly wipe the lens with a commercially available lens-cleaning wipe. Do not touch the lens directly with your hand. Caring for the cabinet and remote control Incorrect care could have adverse influence such as discoloration, peeling paint, etc. 1. Turn the projector off, and unplug the power cord. Allow the projector to cool sufficiently. 2. After making sure that the projector is cool adequately , lightly wipe with gauze or a soft cloth. If soiling is severe, dip soft cloth in water or a neutral cleaner dilute in water , and wipe lightly after wringing well. Then, wipe lightly with a soft, dry cloth. Other care
42 Troubleshooting Troubleshooting Related messages When the unit's power is on, messages such as those shown below may be displayed. When any such message is displayed on the screen, please respond as described below. If the same message is displayed after the treatment, or if a message other than the following appears, please contact your dealer or service company. Although these messages will be automatically disappeared around several minutes, it will be reappeared every time the power is turned on. MessageDescription CHANGE THE LAMP AFTER REPLACING LAMP, RESET THE LAMP TIMER.The time the lamp timer has counted is approaching 2000 hours. Preparation of a new lamp, and an early lamp change is recommended. After you have change the lamp, please be sure to reset the lamp timer (36). CHANGE THE LAMP AFTER REPLACING LAMP, RESET THE LAMP TIMER. THE POWER WILL TURN OFF AFTER ** hr.The time the lamp timer has counted is approaching 2000 hours, so a lamp change within ** hours is recommended. When lamp usage reaches 2000 hours, the power will automatically be turned off. Please change the lamp by referring to the section “Lamp”. After you have changed the lamp, please be sure to reset the lamp timer (36). CHANGE THE LAMP AFTER REPLACING LAMP, RESET THE LAMP TIMER. THE POWER WILL TURN OFF AFTER 0 hr.As the time the lamp timer has counted has reached 2000 hours, the power will soon be automatically turned off. Please immediately turn the power off, and change the lamp by referring to the section “Lamp”. After changing the lamp, please be sure to reset the lamp timer (36). NO INPUT IS DETECTEDON *** There is no input signal. Please confirm the signal input connection, and the status of the signal source. SYNC IS OUT OF RANGEON *** fH *****kHz fV *****Hz The horizontal or vertical wavelength of the inputted signal is outside of the response parameters of this unit. Please confirm the specs for this unit or the signal source specs. CHECK THE AIR FLOW The internal portion temperature is rising. Please turn the power OFF, and allow the unit to cool down at least 20 minutes. After having confirmed the following items, please turn the power ON again. • Is there blockage of the air passage aperture? • Is the air filter dirty? • Does the peripheral temperature exceed 35°C? • If the same indication is displayed after the treatment, please set the HIGH at the FAN SPEED of the item SERVICE of the OPTION menu.
43 ENGLISH Troubleshooting Related messages (continued) MessageDescription CLEAN THE AIR FILTERPOWER OFF FIRST, THEN CLEAN THE AIR FILTER. AFTER CLEANING THE AIR FILTER, RESET THE FILTER TIMER.A note of precaution when cleaning the air filter. Please immediately turn the power OFF, and clean or change the air filter by referring to the “Air Filter” section of this manual. After you have cleaned or changed the air filter, please be sure to reset the filter timer (37). NOTE • A lamp has a finite product life. Lamps are characterized by the fact that, after long hours of usage, a lamp will no longer light up, or the lamp will break or burst, etc. This projector is equipped with an automatic shut-down function, such that the power will automatically be turned off when lamp usage time has reached 2000 hours. Please be aware, however, that among lamp types, there are major differences in product lifetimes; a lamp may thus fail to light even prior to the functioning of the automatic shut-down function of this projector.
44 Troubleshooting Regarding the indicator lamps Lighting and flashing of the POWER indicator, the LAMP indicator, and the TEMP indicator have the meanings as described in the table below. Please respond in accordance with the instructions within the table. If the same indication is displayed after the treatment, or if an indication other than the following is displayed, please contact your dealer or service company. POWER indicatorLAMP indicatorTEMP indicatorDescription Lighting In Orange Turned offTurnedoff The projector is in a standby state. Please refer to the section “Power On/Off”. Blinking In Green Turned offTurnedoff The projector is warming up. Please wait. Lighting In Green Turned offTurnedoff The projector is in an on state. Ordinary operations may be performed. Blinking In Orange Turned offTurnedoff The projector is cooling down. Please wait. Blinking In Red (discre- tionary) (discre- tionary) The projector is cooling down. A certain error has been detected. Please wait until the POWER indicator finishes blink, and then perform the proper response measure using the item descriptions below as reference. Blinking In Red or Lighting In Red Lighting In Red Turned off The lamp does not light, and there is a possibility that interior portion has become heated. Please turn the power off, and allow the unit to cool down at least 20 minutes. After the projector has sufficiently cooled down, please make confirmation of the following items, and then turn the power on again. • Is there blockage of the air passage aperture? • Is the air filter dirty? • Does the peripheral temperature exceed 35°C? If the same indication is displayed after the treatment, please change the lamp by referring to the section “Lamp”. Blinking In Red or Lighting In Red Blinking In Red Turned off The lamp cover has not been properly fixed (attached). Please turn the power off, and allow the unit to cool down at least 45 minutes. After the projector has sufficiently cooled down, please make confirmation 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 treatment, please contact your dealer or service company.
45 ENGLISH Troubleshooting Regarding the indicator lamps (continued) POWER indicatorLAMP indicatorTEMP indicatorDescription Blinking In Red or Lighting In Red Turned off Blinking In Red The cooling fan is not operating. Please turn the power off, and allow the unit to cool down at least 20 minutes. After the projector has sufficiently cooled down, please make confirmation 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 treatment, please contact your dealer or service company. Blinking In Red or Lighting In Red Turned off Lighting In Red There is a possibility that the interior portion has become heated. Please turn the power off, and allow the unit to cool down at least 20 minutes. After the projector has sufficiently cooled down, please make confirmation of the following items, and then turn the power on again. • Is there blockage of the air passage aperture? • Is the air filter dirty? • Does the peripheral temperature exceed 35°C? If the same indication is displayed after the treatment, please set the HIGH at the FAN SPEED of the item SERVICE of the OPTION menu. Lighting In Green Alternative blinking in Red There is a possibility that the interior portion has become overcooled. Please use the unit within the usage temperature parameters (5°C to 35°C). After the treatment, resent the power to ON. Lighting In Green Simultaneous blinking in Red It is time to clean the air filter. Please immediately turn the power OFF, and clean or change the air filter by referring to the section “Air Filter”. After cleaning or changed the air filter, please be sure to reset the filter timer. After the treatment, resent the power to ON. NOTE • When the interior portion has become overheated, for safety purposes, the power source is automatically turned off, and the indicator lamps may also be turned off . In such a case, press the “” (OFF) side of the power switch, and wait at least 45 minutes. After the projector has sufficiently cooled down, please make confirmation of the attachment state of the lamp and lamp cover, and then turn the power on again.
46 Troubleshooting Phenomena that may easily be mistaken for machine defects WARNING ►Never use the projector if abnormal operations such as smoke, strange odor, excessive sound, damaged casing or elements or cables, penetration of liquids or foreign matter, etc. should occur. In such cases, immediately turn off the power switch and then disconnect the power plug from the power outlet After making sure that the smoke or odor has stopped, contact your dealer or service company. 1. Before requesting repair, please check in accordance with the following chart. This operation sometimes resolves your problem. If the situation cannot be corrected, 2. The projector’s microprocessor may need to be reset. Please push the Restart switch by using a cocktail stick or similar and the projector will restart. 3. Some setting may be wrong. Please use the FACTORY RESET function of SERVICE menu in the OPTION menu (37) to reset all settings to factory default. Then, if the problem is not removed after maintenance, please contact your dealer or service company. PhenomenonCases not involving a machine defectReference page Power does not come on. The electrical power cord is not plugged in. Correctly connect the power cord.13 The power switch is not set to the on position. Set the power switch to [ | ] (On).16 The main power source has been interrupted during operation such as by a power outage (blackout), etc. Please turn the power off, and allow the unit to cool down at least 20 minutes. After the projector has sufficiently cooled down, please turn the power on again. 16 Either there is no lamp and/or lamp cover, or either of these has not been properly fixed. Please turn the power off, and allow the unit to cool down at least 45 minutes. After the projector has sufficiently cooled down, please make confirmation of the attachment state of the lamp and lamp cover, and then turn the power on again.38, 39
47 ENGLISH Phenomena that may easily be mistaken for machine defects (continued) PhenomenonCases not involving a machine defectReference page No pictures are displayed. The lens cover is closed. Remove the lens cover.4, 16 The signal cables are not correctly connected. Correctly connect the connection cables.10 The brightness is adjusted to an extremely low level. Adjust the BRIGHT to a higher level using the menu function or the remote control. 23, 25 The computer cannot detect the projector as a plug and play monitor. Make sure that the computer’s can detect a plug and play monitor using other plug and play monitor.10 Colors have a faded- out appearance, or Color tone is poor. Color settings are not correctly adjusted. Perform picture adjustments by changing the COLOR TEMP, COLOR, TINT and/or COLOR SPACE settings, using the menu functions. 23, 25, 30 COLOR SPACE setting is not suitable. Change the COLOR SPACE setting to AUTO, RGB, SMPTE240 , REC709 or REC601. 30 Pictures appear dark. The brightness and/or contrast are adjusted to an extremely low level. Adjust the BRIGHT and/or CONTRAST settings to a higher level using the menu function. 24, 25 The WHISPER function is working. Select the NORMAL to the item WHISPER in the SETUP menu. 24, 32 The lamp is approaching the end of its product lifetime. Replace the lamp. 38, 39 Pictures appear blurry. Either the focus and/or horizontal phase settings are not properly. Adjust the focus using the focus ring, and/or H PHASE using the menu function. 18, 28 The lens is dirty or misty. Clean the lens by referring to the section “Caring for the lens”. 41 Troubleshooting NOTE • Although bright spots or dark spots may appear on the screen, this is a unique characteristic of liquid crystal displays, and such do not constitute or imply a machine defect.
48 Warranty And After-Ser vice Warranty and after-service If a problem occurs with the equipment, first refer to the “Troubleshooting” and run through the suggested checks. If this does not resolve the problem, please contact your dealer or the service company. They will tell you what warranty condition is applied. Specifications Specifications NOTE • This specifications are subject to change without notice. Item Specification Product nameLiquid crystal projector Liquid Crystal panel Panel size1.8 cm (0.7 type) Drive systemTFT active matrix PixelsCP-S335: 480,000 pixels (800 horizontal x 600 vertical) CP-X340/X345: 786,432 pixels (1024 horizontal x 768 vertical) LensZoom lens F=1.7 ~ 1.9 f=21.8 ~ 26.2 mm Lamp165W UHB Power SupplyAC100-120V/2.7A, AC220-240V/1.5A Power Consumption240W Temperature range 5 ~ 35°C (Operating) Size 297 (W) x 64 (H) x 233 (D) mm (Not including protruding parts) • Please refer to the following figure. Weight (mass) 2.5 kg Ports Optional parts LampDT00671 Air filter NJ09702 Others • Please consult your dealer. RGB input: RGB IN1 ..D-sub 15pin mini x1RGB IN2 ..D-sub 15pin mini x1 RGB output: RGB OUT D-sub 15pin mini x1 Communication port: CONTROL ............D-sub 9pin x1USB .......................USB(B) x1 Video input: COMPONENT VIDEO Y ............................... RCA x1 CB/PB .......................RCA x 1 CR/PR ......................RCA x 1 S-Video ................................1 Video ....................................1 Audio input:AUDIO IN1 ......Stereo mini x1AUDIO IN2 ......Stereo mini x1 Audio output: AUDIO OUT ...Stereo mini x1
49 ENGLISH Specifications Specifications (continued) [unit: mm]14.3 79.780.064.265.432.2 237.4232.8 297.084.5