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Hitachi PJ TX100 Support Question

Hitachi PJ TX100 Support Question

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Question posted by samcynthia on May 7th, 2011

Bright Blue Spots On My Screen,

I have a PJTX100 Hitachi projector. Ever since I replaced the globe, I have an area across the bottom of my screen displaying bright blue dots. I have tried to blow these out with a small compressor. Unsuccessful. I thought they may have been dust. What can I do?

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Related Hitachi PJ TX100 Manual Pages

Owners Guide - Page 1

... in this projector. Safety Guide" and these symbols are the property of the Apple Computer, Inc. • VESA and SVGA are used in personal injury or even death due to ensure correct usage through understanding. All other trademarks are described below. WARNING ►Before using, read the "User's Manual - ENGLISH Projector PJ-TX100 User...
Owners Guide - Page 2

... 7 Adjusting the projector's elevator . . 7 INPUT Menu 24 COLOR SPACE, COMPONENT, VIDEO FORMAT, DVI, S-ASPECT, INFORMATION Connecting your devices 8 SETUP Menu 26 Connecting power supply 10 KEYSTONE, WHISPER, IRIS, MIRROR Remote control 10 SCREEN Menu 27 Putting batteries 10 LANGUAGE, MENU POSITION, Using the LIGHT button 11 OSD BRIGHT, START UP, My Screen, Using the...
Owners Guide - Page 3

...;nition theater! Use special caution for the highest possible image quality. 720P wide LCD panels realize faithful reproduction of high-definition images. Fastening the...screen. Push the rivet into the strap hole. Little space is missing. Preparations About contents of package Please see the "Contents of package" of lens cover. Strap ring Strap ring Strap 2. Your projector...
Owners Guide - Page 5

...) selects the VIDEO port input. POWER indicator ( 12) tells the state of the whole screen. MENU button ( 17) operates the menu function. COMPONENT VIDEO STANDBY/ON POWER TEMP LAMP MENU...internal temperature has happened. COMPUTER Remote control POWER button ( 12) prepares for the picture type. BRIGHT CONTRAST COLOR DVI button ( 13) selects the DVI-D port input. DVI PC AUTO COMPO ...
Owners Guide - Page 6

...) 6 If internal temperature rises, it could cause malfunction. The values shown in a suitable environment according to instrictions of the screen (±10%) At 16:9 screen size Screen size (a) (b) Screen Projector Screen size [inch (m)] 30 (0.8) 40 (1.0) 50 (1.3) 60 (1.5) 70 (1.8) 80 (2.0) 90 (2.3) 100 (2.5) 120 (3.0) 150 (3.8) 200 (5.1) 250 (6.4) 300 (7.6) (a)Projection distance [inch...
Owners Guide - Page 8

... attempting to the projector, be connected. CAUTION ►Turn off all devices prior to connecting them to simultaneous LCD and CRT display). Then the resolution...projector, please thoroughly read the "User's Manual - This projector is done, please refer to the instruction manual of these modes will go back to select "Yes/No" for details. For cables that have multiple display screen...
Owners Guide - Page 11

... is difficult to send a remote signal to the sensor directly, please try. • Since the remote control uses infrared light to send signals to the projector (Class1 LED), be using the remote control for an extended period. • Replace the batteries whenever the remote control starts to malfunction. • When strong...
Owners Guide - Page 12

...or vents of the projector. Then the POWER indicator will appear on the screen for these several ... BRIGHT CONTRAST COLOR DVI PC AUTO COMPO S-VIDEO VIDEO Turning on the projector...projector lamp will light up and the POWER indicator will stop blinking and light to solid orange when the lamp cooling is firmly and correctly connected to the OFF position. To display...
Owners Guide - Page 13

...projector's button, press the INPUT button. DVI button DVI-D PC button COMPUTER COMPO button COMPONENT VIDEO S-VIDEO button S-VIDEO VIDEO button VIDEO POWER LIGHT OPT BLK MODE MEMORY ASPECT IRIS ENTER MENU RESET BRIGHT... signal for aspect ratio. Select the signal you press the INPUT button, the projector switches between the modes for 16:9 4:3 16:9 WIDE MOVIE1 MOVIE2 13 At ...
Owners Guide - Page 14

...3. A dialog will be automatically adjusted. Use a bright picture when adjusting. Use the cursor buttons ▲/▼ (remote control/ projector) to focus the picture. Focus knob Zoom knob Using... position, the horizontal position, the clock phase and horizontal size will appear on the screen to use this feature. For a component video signal, the signal type is identi&#...
Owners Guide - Page 16

...(brightness, contrast, color) Brightness and contrast can be adjusted. 1. A dialog will automatically disappear after about 5 seconds. You can inactivate the display using...screen to adjust. POWER LIGHT OPT BLK MODE MEMORY ASPECT IRIS ENTER MENU RESET BRIGHT CONTRAST COLOR DVI PC AUTO COMPO S-VIDEO VIDEO MENU RESET BRIGHT CONTRAST COLOR Recalling your adjustment This projector...
Owners Guide - Page 17

... EASY MENU ASPECT 4:3 KEYSTONE +0 MODE NORMAL OPTICAL BLACK OFF BRIGHT +0 CONTRAST +0 COLOR +0 TINT +0 SHRPNESS +3 WHISPER NORMAL MIRROR NORMAL RESET FILTER TIME 0 LANGUAGE ENGLISH Go To Advance Menu... The display of PICTURE, IMAGE, INPUT, SETUP, SCREEN or OPTION. Press the MENU button (remote control/projector). Even if you want to return to the EASY MENU...
Owners Guide - Page 18

...SCREEN" menu. ( 27) Select the "Go To Advanced Menu" to perform each operation in accordance with the instructions in the "SETUP" menu. ( 26) EASY MENU reset window will appear. OPTICAL BLACK OFF NATURAL DEEP BLACK BRIGHT.... : EASY MENU ASPECT 4:3 KEYSTONE +0 MODE NORMAL OPTICAL BLACK OFF BRIGHT +0 CONTRAST +0 COLOR +0 TINT +0 SHRPNESS +3 WHISPER NORMAL MIRROR NORMAL...
Owners Guide - Page 19

...SCREEN OPTION EASY MENU :SELECT BRIGHT +0 CONTRAST +0 GAMMA DEFAULT 1 COLOR TEMP 6500K COLOR +0 TINT +0 SHARPNESS +0 PROGRESSIVE TURN OFF MY MEMORY SAVE 1 Item BRIGHT CONTRAST Description Adjust the brightness...buttons. : COLOR TEMP memo When you press the ENTER button, the test pattern for checking appears on the screen. ( 21) ENTER : 1 23 4 56 7 8 +0 +0 +0 +0 +0 +0 +0 +0 ...
Owners Guide - Page 21

... equalizing bars corresponds to eight of tones of test pattern except the darkest in the right. OFFSET adjustments change the brightness of the particular tones. Test pattern ENTER : 1 23 4 56 7 8 +0 +0 +0 +0 +0 +0 ...the screen as below. memo The darkest tone at the top of your adjustments. ENTER : OFFSET RG B GAIN RG B +0 +0 +0 +0 +0 +0 COLOR TEMP 21 This function is displayed....
Owners Guide - Page 22

...small. Multifunctional settings IMAGE Menu With the IMAGE menu, the items shown in the table below can be selected only at a DVI-D signal. MENU [RGB] PICTURE IMAGE INPUT SETUP SCREEN...frame area of...1125i(1080i)/ 750p(720p), only 16:9 can...VIDEO input of 16:9 HD signal of other aspect...display the message"SYNC IS OUT OF RANGE". Adjust the vertical position using the ▲/▼ buttons. : Small...
Owners Guide - Page 26

...; buttons. : NORMAL H:INVERT V:INVERT H&V:INVERT 26 MENU [RGB] PICTURE IMAGE INPUT SETUP SCREEN OPTION EASY MENU KEYSTONE WHISPER IRIS MIRROR :SELECT +0 NORMAL 100 NORMAL Item KEYSTONE WHISPER IRIS MIRROR... MIRROR item, if the projector screen is inclined or if the projector is set to the TELE side, this adjustment is selected, acoustic noise and screen brightness are reduced. Perform each ...
Owners Guide - Page 27

... ▲/▼ buttons. : MyScreen ORIGINAL TURN OFF The START UP screen is the screen, which is displayed by detecting no operation for 50 seconds. Select a brightness level of the OSD on the following page. When the TURN OFF is selected, the BLUE is the existing standard screen. Pressing the ► (or the ENTER) button starts the...
Owners Guide - Page 28

...BRIGHT", "CONTRAST", "COLOR" by adjusting them. How to register your picture as you capture the picture from the current screen? RESET :NO ENTER :YES NO: Press the RESET button If the RESET button is finished. MyScreen Move the capture area... the message of the right is displayed for the auto adjustment. Multifunctional settings SCREEN Menu (continued) Item MESSAGE Description ...
Owners Guide - Page 39

...on the screen, this is...displays, and such do not constitute or imply a machine defect. least 20 minutes. Correctly connect the connection cables. After the projector...projector if abnormal operations such as by a power outage (blackout), etc. Either there is a unique characteristic of liquids or foreign matter, etc. should occur. NOTE • Although bright spots or dark spots...

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