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31

Troubleshooting

No picture

The signal cable should be completely connected to the display card/computer.

The display card should be completely seated in its slot.

Front Power Switch and computer power switch should be in the ON position.

Main Power Switch should be in the ON position (see Page 5 for location of this swtich).

Check to make sure that a supported mode has been selected on the display card or system being used. (Please consult display card or system
manual to change graphics mode.)

Check the monitor and your display card with respect to compatibility and recommended settings.

Check the signal cable connector for bent or pushed-in pins.

Power Button does not respond

Unplug the power cord of the monitor from the AC outlet to turn off and reset the monitor.

Image persistence

Image persistence is when a residual or “ghost” image of a previous image remains visible on the screen.   Unlike CRT monitors, LCD monitors
image persistence is not permanent, but constant images being displayed for a long period of time should be avoided.  To alleviate image
persistence, turn off the monitor for as long as the previous image was displayed.  For example, if an image was  on the monitor for one hour
and a residual image remains, the monitor should be turned off for one hour to erase the image.

NOTE: As with all personal display devices, Mitsubishi Digital Electronics recommends using a moving screen saver at regular intervals whenever
the screen is idle or turning off the monitor when not in use.

Image is unstable, unfocused or swimming is apparent

Signal cable should be completely attached to the computer.

Use the on-screen controls to focus and adjust display by increasing or decreasing the clock phase total. When the display mode is changed, the
on-screen Image Adjust settings may need to be readjusted.

Check the monitor and your display card with respect to compatibility and recommended signal timings.

If your text is garbled, change the video mode to non-interlace and use 60Hz refresh rate.

Image of component signal is greenish

Check to see if the DVD/HD input connector is selected.

LED on monitor is not lit (no green or red color can be seen)

Power Switch should be in the ON position and power cord should be connected.

Make certain the computer is not in a power-saving mode (touch the keyboard or mouse).

Display image is not sized properly

Use the on-screen controls to increase or decrease the clock total.

Check to make sure that a supported mode has been selected on the display card or system being used. (Please consult display card or system
manual to change graphics mode.)

Selected resolution is not displayed properly

Use on-screen menu to enter Information menu and confirm that the appropriate resolution has been selected. If not, select corresponding
option.

No Sound

Check to see if speaker cable is properly connected.

Check to see if mute is activated.

Check to see if volume is set at minimum.

Remote Control is not available

Test the Remote Control’s batteries for strength/life.

Check if the batteries are inserted correctly.

Check if the Remote Control is pointed at the monitor’s remote sensor.

Check that the Main Power Switch is in the ON position (see Page 5 and 17).

Light vertical or horizontal stripes may appear depending on different display patterns.

Содержание L30HV201

Страница 1: ...MLM400 LCD MONITOR MODEL MLM300 User Manual ...

Страница 2: ...er 12 Connecting to a Computer with a Digital Output 13 Connecting to a VCR or Laser Disc Player 14 Connecting to a DVD Player 15 Connecting to a Stereo Amplifier 16 Basic Operation Power On and Off modes 17 Power Indicator 18 When Using Power Management Function 18 Selecting a computer or video source 18 Picture Size 18 Picture Mode 18 On screen Information 18 On Screen Menu Controls Computer 19 ...

Страница 3: ...ase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult your dealer or an experienced radio TV technician for help If necessary the user should contact the dealer or an experienced radio television technician for additional suggestions The user may find the following booklet prepared by t...

Страница 4: ...e no user serviceable parts inside and opening or removing covers may expose you to danger ous shock hazards or other risks Refer all servicing to qualified ser vice personnel Do not spill any liquids into the cabinet or use your monitor near water Do not insert objects of any kind into the cabinet slots as they may touch dangerous voltage points which can be harmful or fatal or may cause electric...

Страница 5: ...eo Signal Cable SC B113 4m User s Manual Wireless Remote Control and AA Batteries Screw M4 x 10 x 2 CD ROM Ferrite Core x 2 Clamper x 2 Band Power Cord User s Manual Video Signal Cable D SUB to D SUB Cable Wireless Remote Control and AA Batteries The following components are available to use with the MLM300 To obtain the optional components and additional information contact Customer Service at 88...

Страница 6: ...quipment or injury to the user or installer Product warranty does not cover damage caused by improper installation Failure to follow these recommendations could result in voiding your warranty When using mounting accessories other than Mitsubishi compliant and approved they must be VESA compatible mounting method Mitsubishi strongly recommends using screws M4 size and 8mm in length If using screws...

Страница 7: ...trol key lock function press both of and and hold down simultaneously To resume back to user mode press both and and hold simultaneously for three 3 seconds POWER button Switches the power on off See also page 17 NOTE The Main Power Switch must be in the ON position for this button to work MUTE button Switches the audio mute ON OFF INPUT button Acts as SET button with on screen menu Selects the si...

Страница 8: ...cts with the supplied power cord RGB 1 IN DVI D To input digital RGB signals from a computer having a digital RGB output This connector does not support analog input RGB 2 IN mini D Sub 15 pin To input a analog RGB signals from a personal computer or other RGB equipment RGB 3 DVD HD R Cr Pr G Y B Cb Pb H V BNC IN connector To input the analog RGB signals or signals from other RGB equipment Also fo...

Страница 9: ...turn the on screen information on off See page 18 AUTO SETUP button To enter the auto setup menu See page 21 MENU button To on off the menu mode UP button Acts as button to move the highlighted area up to select the adjustment with on screen menu In PIP mode the small screen moves up DOWN button Acts as button to move the highlighted area down to select the adjustment with on screen menu In PIP mo...

Страница 10: ... than to install the batteries do not open the remote Do not allow water or other liquid to splash onto the remote con trol If the remote control gets wet wipe it dry immediately Avoid exposure to heat and steam Operating Range for the Remote Control The remote control system may not function when direct sunlight or strong illumination strikes the remote control sensor of the LCD moni tor or when ...

Страница 11: ...xternal equipment See page 10 16 To protect the connected equipment turn off the main power be fore making connections Refer to your equipment user manual 4 Connect the supplied power cord The equipment should be installed close to a power outlet and should be easily accessible Fully insert the prongs into the power outlet socket Loose connec tion may cause image degradation 5 Switch on the power ...

Страница 12: ... and clamp it on the PC Audio cable Close the ferrite core Ferrite Core To AUDIO 1 of monitor To connector of PC Ferrite Core 1 2 Attach the Ferrite Core to PC Audio Cable and S VIDEO Cable Use of the cable without mounting the ferrite core will result in the occurrence of noise Attach the Ferrite Core to the end of PC Audio Cable Only AUDIO 1 side of monitor Open the ferrite core and clamp it on ...

Страница 13: ... BNC on the LCD monitor use a signal cable mini D sub 15 pin to BNC x 5 Select RGB 3 from the INPUT button When connecting one or more LCD monitors use the RGB OUT connector BNC The AUDIO IN 1 2 and 3 can be used for audio input For connection select AUDIO 1 2 or 3 from the AUDIO INPUT button Connecting the LCD Monitor to a PC LCD monitor second monitor To RGB3 DVD HD IN Mini D sub 15 pin Mini D s...

Страница 14: ... the RGB 3 DVD HD IN connector BNC on the LCD monitor use the signal cable available separately mini D sub 15 pin to BNC x 5 If you use with a Macintosh PowerBook set Mirroring to off Refer to your Macintosh s owner s manual for more information about your computer s video output requirements and any special identification or configuring your monitor s image and monitor may require The AUDIO IN 1 ...

Страница 15: ...e such as a personal computer with RGB output TMDS DVI D connector DVI D connector To DVI output To audio output LCD monitor Connecting to a Computer with a Digital Output Input TMDS signals conforming to DVI standards To maintain display quality use a cable recommended by DVI standards The AUDIO IN 1 2 and 3 can be used for audio input For connection select AUDIO 1 2 or 3 from the AUDIO INPUT but...

Страница 16: ...ou tput To audio left ou tput LCD monitor EXIT MUTE INPUT Connecting to a VCR or Laser Disc Player Video signals can be connected to either the VIDEO IN RCA or BNC or the S VIDEO IN connector NOTE If S VIDEO and RCA are both connected S VIDEO will have priority Video output will be from the OUT connector that has been set here When connecting one or more LCD monitors use the VIDEO OUT connectors B...

Страница 17: ...DVD Player To connect the RGB 3 DVD HD In connector BNC on the LCD monitor use a separately available BNC connector cable You will need a BNC to RCA adapter to connect a DVD player with an RCA pin jack to the BNC connector cable not provided Some DVD players may have different connectors such as Cr Pr Y and Cb Pb Select DVD HD input mode from the INPUT button When connecting one or more LCD monito...

Страница 18: ...ifie External speaker External speaker LCD monitor Connecting to a Stereo Amplifier Turn on the LCD monitor and the amplifier only after all connections have been made Use an RCA cable to connect the AUDIO OUT connector RCA on the LCD monitor and the audio input on the amplifier Do not reverse the audio left and right jacks The AUDIO IN 3 is used for audio input The AUDIO OUT jack outputs sound fo...

Страница 19: ...tch on the LCD monitor 3 Pressing the Main Power Switch NOTE When the Main Power Switch is used to power off the LCD the remote control and the power switch will not activate the on mode Be sure to turn the Main Power Switch to the on mode before using these two options Main Power Switch MLM400 The LCD monitor power indicator will turn green while powered on or red in off mode The monitor can be p...

Страница 20: ...FF Red Power Standby Red and Green Picture Size Picture Mode On screen Menu Information RGB 1 2 3 DVD HD VIDEO NOTE FULL only in W XGA 1280 x 768 in RGB 1 2 3 FULL NORMAL WIDE FULL NORMAL FULL NORMAL WIDE RGB 1 2 3 DVD HD VIDEO HIBRIGHT sRGB STANDARD HIBRIGHT CINEMA STANDARD RGB1 2 3 DVD HD VIDEO PIP or POP Main RGB2 Sub VIDEO S Video Input mode Input signal Information Audio input mode Picture Si...

Страница 21: ...y timings It is adjustable to get a distinct image or a soft one as you prefer and set independently for each timing Press button to increase sharpness Press button to decrease sharpness BRIGHTNESS CONTRAST SHARPNESS BLACK LEVEL COLOR CONTROL COLOR TEMPERATURE PICTURE RESET BLACK LEVEL Press button to increase black level Press button to decrease black level SELEXIT PRESET NEXTMENU END SEL EXIT PR...

Страница 22: ...en Adjusts the vertical size by increasing or decreasing the setting Press button to expand the height of the image on the screen Press button to narrow the height of the image on the screen V RESOLUTION SCREEN RESET NO YES Selecting Screen Reset allows you to restore all SCREEN settings to the factory default position Select Yes and press SET button to decide to restore to factory preset SELEXIT ...

Страница 23: ... clock clock phase black level Selecting the auto adjust ON OFF When selecting ON the clock phase will adjust automatically CONFIGURATION 1 TREBLE BASS AUDIO RESET SELEXIT PRESET NEXTMENU END SEL EXIT PRE MENU END SELEXIT PRESET NEXTMENU END SEL EXIT PRE MENU END SELEXIT PRESET NEXTMENU END SEL EXIT PRE MENU END SELEXIT PRESET NEXTMENU END SEL EXIT PRE MENU END SELEXIT PRESET NEXTMENU END AUTO SET...

Страница 24: ... TIME OFF TIMER SCREEN SAVER FACTORY PRESET AUTO SETUP AUTO ADJUST AUTO BRIGHTNESS POWER SAVE LANGUAGE OSM TIME OFF TIMER SCREEN SAVER FACTORY PRESET AUTO SETUP AUTO ADJUST AUTO BRIGHTNESS POWER SAVE LANGUAGE OSM TIME OFF TIMER SCREEN SAVER FACTORY PRESET FACTORY PRESET NO YES Selecting YES allows you to reset all on screen control settings back to the factory default position SELEXIT PRESET NEXTM...

Страница 25: ...ESS COLOR BLACK LEVEL PICTURE RESET BRIGHTNESS CONTRAST SHARPNESS COLOR BLACK LEVEL PICTURE RESET BRIGHTNESS CONTRAST SHARPNESS COLOR BLACK LEVEL PICTURE RESET TREBLE BASS AUDIO RESET To accentuate or quiet the high frequency sound Press button to increase TREBLE sound Press button to decrease TREBLE sound PICTURE AUDIO PICTURE IN PICTURE CONFIGURATION AUDIO RESET NO YES Selecting Audio Reset allo...

Страница 26: ...NGLISH DEUTSCH ESPAÑOL FRANÇAIS ITALIANO SVENSKA JAPAN SEL EXIT PRE MENU END PICTURE AUDIO PICTURE IN PICTURE CONFIGURATION SELEXIT PRESET NEXTMENU END OSM TIME To select OFF TIMER mode ON OFF In the OFF TIMER menu you can preset the monitor to automatically power down A time between 1 to 24 hours is available In the on screen Time menu you can select how long the on screen information disappear a...

Страница 27: ...PNESS TINT COLOR BLACK LEVEL NOISE REDUCTION PICTURE RESET BRIGHTNESS CONTRAST SHARPNESS TINT COLOR BLACK LEVEL NOISE REDUCTION PICTURE RESET BRIGHTNESS CONTRAST SHARPNESS TINT COLOR BLACK LEVEL NOISE REDUCTION PICTURE RESET BRIGHTNESS CONTRAST SHARPNESS TINT COLOR BLACK LEVEL NOISE REDUCTION PICTURE RESET BRIGHTNESS CONTRAST SHARPNESS TINT COLOR BLACK LEVEL NOISE REDUCTION PICTURE RESET BRIGHTNES...

Страница 28: ...EUTSCH ESPAÑOL FRANÇAIS ITALIANO SVENSKA JAPAN TREBLE BASS AUDIO RESET SELEXIT PRESET NEXTMENU END TREBLE BASS AUDIO RESET SELEXIT PRESET NEXTMENU END SEL EXIT PRE MENU END SEL EXIT PRE MENU END SELEXIT PRESET NEXTMENU END SEL EXIT PRE MENU END SELEXIT PRESET NEXTMENU END SEL EXIT PRE MENU END SELEXIT PRESET NEXTMENU END SEL EXIT PRE MENU END SELEXIT PRESET NEXTMENU END LANGUAGE OSM TIME OFF TIMER...

Страница 29: ...UAGE OSM TIME OFF TIMER SCREEN SAVER COLOR SYSTEM CONFIGURATION RESET COLOR SYSTEM AUTO NTSC PAL SECAM PAL60 4 43NTSC SEL EXIT PRE MENU END SELEXIT PRESET NEXTMENU END LANGUAGE OSM TIME OFF TIMER SCREEN SAVER COLOR SYSTEM CONFIGURATION RESET Selecting the Color System depends on your input video format AUTO NTSC PAL SECAM PAL60 or 4 43NTSC is automatically selected NTSC Specific selection of NTSC ...

Страница 30: ...GTH PARITY BIT STOP BIT FLOW CONTROL RS 232C 9600 bps 8 bits NONE 1 bits NONE HEX ASCII Address code 30h 30h 0 0 Function code Function Function Data code Data Data End code 0Dh 30h 30h In ASCII code 0 0 fixed A code of each fixed control move A code of each fixed control data number and not always indicated 0Dh In ASCII code fixed Address code Function code Data code End code PC to RS 232C termin...

Страница 31: ...ead command Host computer sends the command without Data code to monitor After receiving this command the monitor returns the command with Data code of current status to host computer ex When Host computer ask Power status of monitor the status of monitor is powered on Command from computer Command from Monitor Detail of command 30 30 76 50 0D 0 0 v P enter Ask about the power status of monitor 30...

Страница 32: ...ur personal preference Plug and Play The Microsoft solution with the Windows 95 98 ME 2000 XP operating system facilitates setup and installationbyallowingthemonitortosenditscapabilities suchasscreensizeandresolutionssupported directly to your computer automatically optimizing display performance Power Management System provides innovative power saving methods saving two thirds of your monitor ene...

Страница 33: ...s apparent Signal cable should be completely attached to the computer Use the on screen controls to focus and adjust display by increasing or decreasing the clock phase total When the display mode is changed the on screen Image Adjust settings may need to be readjusted Check the monitor and your display card with respect to compatibility and recommended signal timings If your text is garbled chang...

Страница 34: ...ubishi presentations com Customer Service Technical Support Email tsupport mdea com Sales and Product Information Sales Information Line 888 307 0357 Government Sales 888 307 0308 Government Sales email vlangan mdea com Special Offer Status Information Mitsubishi Offer Status 877 405 4692 Electronic Channels World Wide Web http www mitsubishi presentations com Product Registration http www mitsubi...

Страница 35: ...tive Separate TTL level Positive Negative Input Impedance 2 2k Ohm BNC R G B H V 15pin Mini D sub Composite 1 0V p p Input Impedance 75 Ohm BNC and RCA INPUT Y C Y 0 7V p p C 0 283V p p Input Impedance 75 Ohm S TERMINAL INPUT Component 1 0 0 7V p p Input Impedance 75 Ohm BNC INPUT RCA PIN JACK L R 2INPUT STEREO Mini Jack 1INPUT 9 Pin Mini D sub RS 232C 1 85A 100 120V 0 9A 220V 240V 5 40 deg C 10 8...

Страница 36: ...ribed in the Owner s Guide or any product damaged by excessive physical or electrical stress any products that have had a serial number or any part thereof altered defaced or removed product use in any manner contrary to the Owner s Guide including but not limited to imprinted images on the viewing screen freight damage or damage due to improper shipping methods damage caused by use of third party...

Страница 37: ...ica To allow for design and specification improvements the information in this document is subject to change at any time without notice Reproduction of this document or portions thereof without prior approval of Mitsubishi Digital Electronics America is prohibited DECLARATION OF CONFORMITY This device complies with Part 15 of FCC Rules Operation is subject to the following two conditions 1 This de...

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