Mitsubishi Hc7000 Projector User Manual
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EN-41 No image appears on the screen. (continued) Problem Solution The screen for entering the password appears.PASSWORD FUNCTION in the FEATURE menu has been set to DISPLAY INPUT to enable the password lock. Enter the password or contact the person in charge of management of the projector. (See page 35.) • J “NO SIGNAL” is displayed.Turn on the power of the connected device, or check whether there is something wrong with the connected device. Check whether the external device output signals. (Check this especially when the external device is a notebook computer.) Check that the cable connected to the external device isn’t defective. Check that the projector is connected to the external device using the correct terminals. Check that the connected device is correctly selected as the input source. When an extension cord is being used, replace it with the supplied cable and check whether images are projected correctly. If images are projected correctly, use an RGB signal amplifi er along with the extension cord. • • • • • • Images are not displayed correctly. Problem Solution Projected images are shaking. Projected images are displaced. Check that the cable connected to the external device isn’t intermittent. Connect the cable’s plug with the external device’s connector fi rmly. Press the AUTO POSITION button. Some computers output out-of-spec signals on rare occasion. Adjust the SIGNAL menu. (See page 34.) • • • • Projected images are distorted.Adjust the projector and the screen so that they are perpendicular to each other. (See page 10.) • Projected images are dark. Adjust BRIGHTNESS and CONTRAST in the IMAGE menu. (See page 31.) Replace the lamp. (See page 36.) • • Projected images are blurred.Adjust the focus. (See pages 18 and 23.) Clean the lens. Press the W or X button on the remote control to eliminate fl icker. Adjust TRACKING and FINE SYNC. in the SIGNAL menu. (See page 34.) Adjust BRIGHTNESS and CONTRAST in the IMAGE menu. (See page 31.) Adjust the projector and the screen so that they are perpendicular to each other. (See page 10.) • • • • • • Afterimages persist on the screen.This phenomenon is improved by keeping projecting an evenly dark image. (Such “image burn-in” phenomenon where afterimages persist on the screen may occur if a stationary image is kept displayed on the screen for a long time.) • Red, blue, and green dots appear in projected images. Black dots appear in projected images.This phenomenon is unique to LCD projector and isn’t a product malfunction. (A small number of pixels always stay on or off, which are not malfunctions. More than 99.99% of the pixels are effective.) • Fine streaks are seen on projected images.This is due to interference with the screen surface and is not a malfunction. Replace the screen or displace the focus a little. Vertical or horizontal streak noise may appear on the projected image, depending on the type of the DVD player or game console you use. In such a case, you can reduce such streak noise by enabling the LPF. (See page 29.) • • Projected images become wavy.Connect the plugs of the cables to external devices securely. Keep the projector away from devices that emit interfering radio waves. • • Hue is not appropriate. Check that the cables connected to the external devices are not broken.• Tint in projected images is incorrect.Check that COMPUTER INPUT in the SIGNAL menu is correctly set. (See page 29.) Check that the cable connected to the external device isn’t broken. • • Troubleshooting (continued)
EN-42 Others Problem Solution The exhaust vents emit warm air.This air comes out after cooling the inside of the projector. You may feel hot, but this is not a malfunction. • The menu can’t be used.The microcomputers inside the projector may be wrongly operating because of noise. Press the POWER button to turn off the lamp and wait about 2 minutes. Then unplug the power cord from the outlet, wait at least 10 minutes, and plug the power cord back into the outlet. When the POWER button doesn't function, unplug the power cord from the outlet, wait at least 10 minutes, and then plug the power cord back into the outlet. • J “TEMPERATURE!!” is displayed.This indication appears when the ambient temperature rises high. When the ambient temperature stays high, the lamp goes out. Eliminate any causes of the rise in the ambient temperature. This indication appears when the air inlet or outlet grille is blocked. When they are kept blocked, the lamp goes out. Remove the objects blocking the air inlet or outlet grille. Clean the fi lter, if clogged. (See page 39.) • J • J The mark appears.This mark appears when ineffective operation is carried out. This isn’t a product malfunction. • The remote control doesn’t function easily or at all.Check that the batteries are loaded in the remote control or the batteries are not weak. (See page 6.) Check that the remote control sensor isn’t exposed to direct sunlight or fl uorescent light. (See page 9.) Use the remote control within its operation range. (See page 9.) Use the remote control at least 10 cm away from the projector. • • • • The buttons on the control panel (except for the POWER button) don’t function.PASSWORD FUNCTION in the FEATURE menu has been set to MENU ACCESS to enable the password lock. Cancel the password lock or contact the person in charge of management of the projector. (See page 35.) • J Mechanical operating noise (clicking sound) is heard.The iris produces sound while operating. This is not a malfunction. • If the following problem occurs after the lamp is replaced, check the following fi rst. Problem Solution The projector does not turn on.Fit the lamp cover securely. (See pages 36 and 37.) Reset the lamp operating time. (See page 37.) • • The STATUS indicator blinks.Reset the lamp operating time. (See page 37.) • Troubleshooting (continued) Images are not displayed correctly. (continued) Problem Solution Different color tint. When comparing images projected by two projectors, tints in the displayed images may be different because of variation between their optical components. This is not a malfunction. When comparing the image projected by this projector with those displayed on the television or PC monitor, tints in the displayed images may be different because of difference in the range of color reproducibility. This is not a malfunction. • • Only the motion areas in the images supplied from the computer aren’t displayed.This is caused by the computer being used. Contact the manufacturer of your computer. • Projected images are obscured.Match the output resolution of your computer with the resolution of the projector. For the method to change the output resolution of the computer, contact the manufacturer of your computer. (See page 45.) • Image remains freezing.When image from VCR is projected, it may remain freezing during speed search. This is not a malfunction. • Noise appears around the image.In some images such as DVD, noise may appear around the recorded image. In this case, decrease the setting value of OVER SCAN of the SIGNAL menu. (See page 29.) •
EN-43 Normal condition POWERSTATUS CONDITION NOTE Steady redOff Stand-by Steady greenBlinking greenLamp stand-by (about 1 minute) The POWER button cannot be used to switch between on and off. Steady greenSteady greenThe power is on. (Normal condition) Abnormal condition POWERSTATUS CONDITION POSSIBLE SOLUTION Steady green or Steady red Blinking orange Abnormal temperature The ventilation grilles are clogged with dust or dirt. The room temperature is high. • •Clean the ventilation grilles. Relocate the projector to a cooler place. • • Steady redBlinking green The protection circuit is working or the lamp is in an abnormal condition.Wait until the STATUS indicator goes out, then press the POWER button. If the above solution is not effective, replace the lamp. • • Steady greenBlinking green/red Lamp operation time warning. (Total lamp operation time reached 3750 hours*1 while the power was on.)Replace the lamp. Change with a new lamp if this problem recurs. Steady redBlinking red Lamp operation time warning. (Total lamp operation time reached 3750 hours*1 while the power was off.) Steady redSteady red Lamp operation time warning. (Total lamp operation time reached 5000 hours*1*2 while the power was off.) Blinking green/redOff The lamp cover isn’t closed. Close the cover correctly. Blinking green/redSteady or Blinking Abnormal. Contact your dealer. *1: Duration when LAMP MODE of the INSTALLATION menu is set to LOW. When it is set to STANDARD, this duration will be shorted. *2: When LAMP MODE is set to STANDARD, this duration will be shorted up to 2000 hours. Indicators POWER indicator This projector has two indicators, each of which shows the operation condition of the projector. The following offer solutions to possible problems. If these problem persist, turn the projector off and consult your dealer. STATUS indicator
EN-44 The specifi cations and outside appearance of the projector are subject to change without prior notice. Type LCD projector Model HC7000 Display technology 0.74-inch LCD panel: 3 pieces (for R, G, B) (aspect ratio 16:9) Pixel: 1920 x 1080 = 2073600 pixels Total 6220800 pixels Projection lens F 2.5 - 3.1 f= 23.5 - 37.6 mm Light-source lamp 160 W Image size (projection distance) 50” min. to 300” max. (projection distance 1.5 to 9.5 m (max. Zoom)) Maximum resolutionComputer signal Maximum resolution: 1600 x 1200 dots Panel resolution: 1920 x 1080 dots Video signal NTSC/PAL/SECAM/4.43NTSC/PAL-M/PAL-N/PAL-60 Component signal 480i, 480p, 576i, 576p, 720p, 1080i, 1080p Panel resolution: 1920 x 1080 dots Computer input [Signal type] [Terminal type] [Line] Analog RGB Mini D-SUB 15-pin 1 Video input [Signal type] [Terminal type] [Line] HDMI HDMI 2 Video input RCA 1 S-video input S 1 Component video input RCA x3 (YC BCR/YPBPR) 1 Control terminal/ othersSERIAL RS-232C (D-SUB 9-pin) TRIGGER DC 12 V, max. 200 mA (stereo mini jack) Operating temperatures +41°F (+5°C) to +95°F (+35°C) Rated voltage AC100 - 240 V, 50/60 Hz Power consumption 2.5 A Dimensions 427 mm (W) x 159 mm (H) x 440 mm (D) * Not including protrusion. Weight 7.5 kg Others S-video input Luminance signal: Vp-p=1.0 V 75 Ω (negative sync) Chrominance signals: Vp-p=0.286 V 75 Ω (burst signal) Video input Vp-p=1.0 V 75 Ω (negative sync) Component video inputYC BCR: Vp-p=1.0 V 75Ω (Y) (negative sync) Vp-p=0.7 V 75 Ω (C B, CR) Analog input RGB: Vp-p=0.7 V 75 Ω (negative sync) YC BCR: Vp-p=1.0 V (Y) (negative sync) Vp-p=0.7 V (CB, CR) HD/CS: TTL-level (negative or positive polarity) VD: TTL-level (negative or positive polarity) Digital input (HDMI) HDMI interface (TMDS single link) Specifi cations 427 84.5 159 1658.7 440 Dimension drawings (unit: mm)
EN-45 *1: When ASPECT in the FEATURE menu is set to AUTO. *2: Available for the signal from the HDMI IN terminal. Important: Some computers aren’t compatible with the projector. The projector’s maximum resolution is 1920 x 1080 pixels. It may not display images of higher resolutions than 1920 x 1080 correctly. If the resolution and frequency of your computer aren’t shown on the table, fi nd the compatible resolution and frequency by changing the resolution of your computer. • • • Specifi cations (continued) Specifi cation of RGB signals in each computer mode of the projector Signal mode Resolution (H x V)Horizontal frequency (kHz)Vertical frequency (Hz)Normal mode (H x V)*1 TV60, 480i (525i) – 15.73 59.94 1920 x 1080 *2 TV50, 576i (625i) – 15.63 50.00 1920 x 1080 *2 1080i 60 (1125i 60) – 33.75 60.00 1920 x 1080 *2 1080i 50 (1125i 50) – 28.13 50.00 1920 x 1080 *2 480p (525p) – 31.47 59.94 1920 x 1080 *2 576p (625p) – 31.25 50.00 1920 x 1080 *2 720p 60 (750p 60) – 45.00 60.00 1920 x 1080 *2 720p 50 (750p 50) – 37.50 50.00 1920 x 1080 *2 1080p 60 (1125p 60) – 67.50 60.00 1920 x 1080 *2 1080p 50 (1125p 50) – 56.25 50.00 1920 x 1080 *2 1080p 24 (1125p 24) – 27.00 24.00 1920 x 1080 *2 PC98 640 x 400 24.82 56.42 1728 x 1080 CGA70 640 x 400 31.47 70.09 1728 x 1080 VGA60 640 x 480 31.47 59.94 1440 x 1080 *2 VGA72 640 x 480 37.86 72.81 1440 x 1080 VGA75 640 x 480 37.50 75.00 1440 x 1080 VGA85 640 x 480 43.27 85.01 1440 x 1080 SVGA56 800 x 600 35.16 56.25 1440 x 1080 SVGA60 800 x 600 37.88 60.32 1440 x 1080 *2 SVGA72 800 x 600 48.08 72.19 1440 x 1080 SVGA75 800 x 600 46.88 75.00 1440 x 1080 SVGA85 800 x 600 53.67 85.06 1440 x 1080 XGA60 1024 x 768 48.36 60.00 1440 x 1080 *2 XGA70 1024 x 768 56.48 70.07 1440 x 1080 XGA75 1024 x 768 60.02 75.03 1440 x 1080 XGA85 1024 x 768 68.68 85.00 1440 x 1080 MAC13 640 x 480 35.00 66.67 1440 x 1080 MAC16 832 x 624 49.72 74.55 1440 x 1080 MAC19 1024 x 768 60.24 75.02 1440 x 1080 HP75 1024 x 768 62.94 74.92 1440 x 1080 SXGA60 1280 x 1024 63.98 60.02 1350 x 1080 *2 UXGA60 1600 x 1200 75.00 60.00 1440 x 1080 *2 • This projector doesn’t support 480p signals from video devices having 4 lines (R, G, B, CS*) or having 5 lines (R, G, B, H, V). * : Composite Sync
EN-46 Specifi cations (continued) Connectors SERIAL (D-SUB 9-pin)1 5 6 9 Pin No. Name I/O 1–– 2 TXD IN 3 RXD OUT 4–– 5 GND – 6–– 7–– 8–– 9–– COMPUTER IN/COMPONENT VIDEO IN (Mini D-SUB 15-pin) Pin No. Spec. 1 R(RED)/PR/CR2 G(GREEN)/Y 3 B(BLUE)/PB/CB4 GND 5 GND 6 GND 7 GND 8 GND 9 DDC 5V 10 GND 11 GND 12 DDC Data 13 HD/CS 14 VD 15 DDC Clock HDMI IN (HDMI 19-pin)191 2 18 PIN No. Spec. PIN No. Spec. 1 TMDS Data2+ 11 TMDS Clock Shield 2 TMDS Data2 Shield 12 TMDS Clock- 3 TMDS Data2- 13 CEC 4 TMDS Data1+ 14 – 5 TMDS Data1 Shield 15 SCL 6 TMDS Data1- 16 SDA 7 TMDS Data0+ 17 DDC Ground 8 TMDS Data0 Shield18 +5 V Power 9 TMDS Data0- 19 Hot Plug Detect 10 TMDS Clock+ Replacement part (option/not included in the box) Spare lamp VLT-HC7000LP Option fi lter CF6000 1 5 116 10 151 5 116 10 15
1 Zusho Baba, Nagaokakyo-City, Kyoto Japan MITSUBISHI ELECTRIC CORPORATION A Mitsubishi Projector Warranty, Sales Support and Service Information North AmericaMDEA (Mitsubishi Digital Electronics America, Inc.) 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