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4-143-463-11 (1)

LCD Monitor

Operating Instructions
LMD-2451W
© 2009 Sony Corporation

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   Summary of Contents for Sony LMD-2451W

  • Page 1: Lcd Monitor

    4-143-463-11 (1) LCD Monitor Operating Instructions LMD-2451W © 2009 Sony Corporation...
  • Page 2 Owner’s Record The model and serial numbers are located at the rear. Record these numbers in the spaces provided below. Refer to these numbers whenever you call upon your Sony dealer regarding this product. Model No. ____________________ Serial No. ____________________ WARNING To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture.
  • Page 3 E3 (urban outdoors), E4 (controlled EMC environment, ex. TV studio). For the customers in Europe The manufacturer of this product is Sony Corporation, 1-7-1 Konan, Minato-ku, Tokyo, Japan. The Authorized Representative for EMC and product safety is Sony Deutschland GmbH, Hedelfinger Strasse 61, 70327 Stuttgart, Germany.
  • Page 4: Table Of Contents

    Table of Contents Precaution ... 5 On Safety ... 5 On Installation ... 5 Handling the LCD Screen ... 5 About the Fluorescent Tube ... 5 On Cleaning ... 5 On Repacking ... 6 On Mounting on a Rack ... 6 On Fan Error ...
  • Page 5: Precaution

    LCD screen. Take care when you place the unit by a window. • Do not push or scratch the LCD monitor’s screen. Do not place a heavy object on the LCD monitor’s screen. This may cause the screen to lose uniformity.
  • Page 6: On Repacking

    Sony dealer. Features Features The LMD-2451W (24-type) is a multiple format LCD monitor for broadcast or business use featuring a precise image and high performance. It supports both digital or analog main broadcast signal and PC input. It is also equipped with functions to adjust for various objects or use.
  • Page 7 Rack mount The monitor supports the VESA (100 × 100) standard. Two-display Two kinds of input signals are put on the monitor. For more information, refer to MULTI DISPLAY of “MULTI DISPLAY SETTING” on page 25. Input signal waveform and audio level display The waveform of the input signal or the audio level (embedded audio only) is displayed as the sub display.
  • Page 8: Location And Function Of Parts And Controls

    COMPOSITE COMPONENT HD15 a Tally lamp You can check the status of the monitor by the color of the tally lamp. The tally lamp lights in red, green or amber according to the setting of PARALLEL REMOTE in the REMOTE menu.
  • Page 9: Function Buttons

    The audio signals from the speakers are output from the AUDIO L/R OUT connector on the rear (see page 12). n Stand You can adjust the height of the monitor (see page 13). signal input Location and Function of Parts and Controls...
  • Page 10: Input Signals And Adjustable/setting Items

    Input Signals and Adjustable/Setting Items Item Video* Y/C* CONTRAST* BRIGHT* CHROMA* PHASE* (NTSC) APERTURE COLOR TEMP COLOR SPACE AUTO CHROMA/ PHASE V SHARPNESS × MATRIX* COMPONENT LEVEL × NTSC SETUP (NTSC) SCAN ASPECT MARKER BLUE ONLY MONO H/V DELAY × ×...
  • Page 11: Rear/bottom Panel

    6 7 8 9 0 a a/? (power) switch The power is turned on or off. The monitor is turned on by pressing side ?. b AC IN socket Connect the supplied AC power cord. c DC 24V IN connector Plug the DC 24V power supply to this connector to provide power to the monitor.
  • Page 12 Follow the instructions for this port. o SERIAL REMOTE connector (RJ-45) Connect to the network or Sony BKM-15R Monitor Control Unit by using a 10BASE-T/100BASE-TX LAN cable (shielded type, optional).
  • Page 13: Adjusting The Height Of The Stand

    Adjusting the Height of the Stand You can adjust the height of the monitor in three levels by changing the position of the stand attachment bracket and the arm attachment position. Depending on the height, you can install the input adaptor with the stand attached to the monitor.
  • Page 14: Connecting The Ac Power Cord

    Connecting the AC Power Cord Plug the AC power cord into the AC IN socket on the rear panel. Then, attach the AC plug holder (supplied) to the AC power cord. AC IN socket AC power cord AC plug holder (Supplied) Slide the AC plug holder over the cord until it locks.
  • Page 15: Selecting The Default Settings

    Selecting the Default Settings When you turn on the unit for the first time after purchasing it, select the area where you intend to use this unit from among the options. The default setting values for each area COLOR COMPONENT TEMP LEVEL NORTH...
  • Page 16: Selecting The Menu Language

    2 If LATIN AMERICA is selected: L A T I N A M E R I C A P A L & P A L - N A R E A A R G E N T I N A P A R A G U A Y U R U G U A Y N T S C &...
  • Page 17: Using The Menu

    The setting items (icons) in the selected menu are displayed in yellow. USER CONFIG – SYSTEM SETTING M AT R I X : C O M P O N E N T L E V E L : xxxx N T S C S E T U P : S C A N : xxxxx F O R M AT D I S P L AY:...
  • Page 18 The menu disappears automatically if a button is not pressed for one minute. Using the Menu About the memory of the settings The settings are automatically stored in the monitor memory. xxxxx xxxxxx E N G L I S H xxxxxxx or –...
  • Page 19: Adjustment Using The Menus

    Adjustment Using the Menus Items The screen menu of this monitor consists of the following items. STATUS (the items indicate the current settings.) For the video input FORMAT COLOR TEMP COMPONENT LEVEL NTSC SETUP SCAN MODE POWER SAVING Model name and serial number...
  • Page 20: Adjusting And Changing The Settings

    Adjusting and Changing the Settings STATUS menu The STATUS menu is used to display the current status of the unit. The following items are displayed: For the video input STATUS 1/2 F O R M AT xxxxxxxxx xxxxxxxx C O L O R T E M P C O M P O N E N T L E V E L xxxxx N T S C S E T U P...
  • Page 21: User Control Menu

    Submenu Setting COLOR TEMP Selects the color temperature from among D65, D93 and USER settings. MANUAL If you set the COLOR TEMP to ADJUSTMENT USER setting, the item displayed is changed from black to white, which means you can adjust the color temperature.
  • Page 22 Submenu Setting SUB CONTROL Adjusts finely the adjustment range of the button on the front panel for CONTRAST, BRIGHTNESS, CHROMA and PHASE. • CONTRAST: Adjusts the picture contrast. • BRIGHTNESS: Adjusts the picture brightness. • CHROMA: Adjusts color intensity. The higher the setting, the greater the intensity.
  • Page 23: User Config Menu

    Submenu Setting PICTURE CONTROL Adjusts to monitor the picture more clearly. • SIZE H: Adjusts the horizontal size of the picture. The higher the setting, the larger the horizontal size of the picture. The lower the setting, the smaller the horizontal size of the picture.
  • Page 24 : Chinese POWER SAVING Sets the power saving mode on or off. When you set to ON, the monitor goes into power saving mode if no signal is input for about one minute. I/P MODE (picture delay Selects to set the delay by the...
  • Page 25: Multi Display Setting

    MARKER SETTING USER CONFIG – MARKER SETTING M A R K E R E N A B L E : M A R K E R S E L E C T : C E N T E R M A R K E R : S A F E T Y A R E A : M A R K E R L E V E L : M A R K E R M AT :...
  • Page 26: Function Button Setting

    Press the button to set the aspect ratio of the picture, 4:3 or 16:9. Note The panel of the monitor is 16:10. When the 16:9 signal is displayed, black bars appear in the upper and lower positions of the display. This is not a malfunction.
  • Page 27: I/p Mode

    “chroma” and “phase” adjustments and observation of VCR noise. MONO Press the button to display a monochrome picture. When the buttons is pressed again, the monitor switches automatically to color mode. MARKER Press the button to display the marker. Set the aspect marker and safety area size in the MARKER SETTING menu (see page 25).
  • Page 28: Option Setting

    Submenu Setting BKM-244CC Sets closed caption. • TYPE: Selects the closed caption signal format. •708: To display a closed caption signal conforming to the EIA/ CEA-708 standard. •608 (708): To display a closed caption signal conforming to the EIA/CEA-608 standard transmitted as EIA/CEA-708 data.
  • Page 29: Remote Menu

    Submenu Setting ALM DISPLAY Selects ON to display the ALM (audio level meter) display and OFF not to display. The indications of the audio level signify as illustrated below, although the units and values of the scale do not appear on the display.
  • Page 30: Key Inhibit Menu

    CANCEL: Selects to cancel the setting. CONFIRM: Selects to save the setting. CONNECTION Sets the connection of the monitor and the controller. PEER TO PEER: for one to one connection LAN: for connection via a network KEY INHIBIT menu...
  • Page 31: Troubleshooting

    You can lock the setting so that they cannot be changed by an unauthorized user. Select OFF or ON. If you set to ON, all items are displayed in black, indicating the items are locked. Troubleshooting This section may help you isolate the cause of a problem and as a result, eliminate the need to contact technical support.
  • Page 32: Specifications

    Loop-through, with 75 ohms automatic terminal function External synchronized output connector BNC type (1) Loop-through, with 75 ohms automatic terminal function Audio monitor output connectors Phono jack (2) Built-in speaker output 1.0 W + 1.0 W (stereo) General Power AC 100 V to 240 V, 50/60 Hz, 1.5 A to 0.7 A...
  • Page 33: Available Signal Formats

    Design and specifications are subject to change without notice. Note Always verify that the unit is operating properly before use. SONY WILL NOT BE LIABLE FOR DAMAGES OF ANY KIND INCLUDING, BUT NOT LIMITED TO, COMPENSATION OR REIMBURSEMENT ON ACCOUNT OF THE LOSS...
  • Page 34 47.368 59.960 Positive 55.572 49.975 Negative 66.647 59.988 Positive Composite BKM- BKM- BKM- Component 243HS/ 220D 250TG BKM-227W BKM-229X 244CC LMD-2451W Vertical Negative Positive Positive Positive Positive Positive Negative Negative Positive Positive Positive Positive Positive LMD-2451W Vertical Negative Negative Negative...
  • Page 35 [Hz] Horizontal 63.194 59.957 Positive 39.518 49.959 Negative 47.693 59.992 Negative 60.091 74.926 Negative 47.396 59.995 Positive Sync. polarity [kHz] [Hz] Horizontal 31.469 70.087 Negative 48.935 59.969 Negative LMD-2451W Vertical Negative Positive Positive Positive Negative LMD-2451W Vertical Positive Negative Specifications...
  • Page 36: Dimensions

    Dimensions Front 602.4 (23 COMPOSITE COMPONENT HD-15 320.0 (12 100 (4) 100 (4) Rear 100 (4) 100 (4) 100 (4) Side 110.0 (4 269.9 (10 Unit: mm (inches) Dimensions CONTROL VOLUME – CONTRAST – PHASE – CHROMA – BRIGHT – MENU –...
  • Page 37 Sony Corporation...

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