Panasonic BT-LH2550E, BT-LH2550P manual Outline

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Outline

The BT-LH2550 LCD monitor is a 25.5 inch full HD LCD display panel designed especially for broadcasting service and business use.

Compact 25.5 type full HD monitor

The monitor is equipped with a high-resolution (1920 x 1200) IPS LCD panel.

Efforts to develop a small footprint have resulted in a surprisingly compact design for a monitor with a screen size of 25.5 inches.

Wide color gamut panel and 10-bit 3D LUT for faithful color reproduction

The wide color gamut panel increases the origin coordinate accuracy of broadcast standard RGB and 3D LUT improves color reproduction. It is also compatible with the wide color gamut modes for the Adobe RGB and D-

Cinema standards *1.

*1 D-Cinema refers to D-Cinema min. Color Gamut.

A new image processing engine for improved video quality

10-bit image processing accurately and smoothly reproduces color from low to high brightness levels.

Built-in I/P converter circuit with a delay of less than 1 field minimizes the delay between input signal to picture display.

Diagonal line compensation processing circuit reduces vertical image degradation and jagged noise in the diagonal direction.

High-speed motion response results in crisp image reproduction without blurring.

The gamma correction of each monitor is set individually prior to shipment.

Multi-format image compatibility

This monitor is equipped with SDI (HD/SD compatible), VIDEO, YPBPR/RGB, DVI-D (HDCP compatible) input jacks.

It supports both NTSC and PAL TV broadcast systems.

A host of functions

Split-screen function

You can display two selected inputs in two windows and set a separate color space and gamma value for image comparison.

Time code display

During HD SDI input, you can select to display VITC, LTC or UB time code.

Closed caption

During VIDEO (NTSC) input, this feature displays the closed caption information embedded in the video signal. (EIA-608 compliant)

Waveform and vector display

This feature shows the waveform (for SDI, VIDEO and YPBPR inputs) and vector display (for SDI input) of input signals.

Cross hatch overlay function

Displays markers at regular vertical and horizontal intervals to facilitate composition.

Calibration function

The monitor can easily be calibrated using a luminance meter.

REMOTE control

Depending on the intended use of the monitor, you can select between parallel remote control (GPI) and serial remote control (RS232C).

Adobe is the registered trademark or trademark of Adobe System Incorporated in the United States and other countries. Other company names and product names are the trademarks or registered trademarks of their respective owners.

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Contents BT-LH2550P BT-LH2550E Read this first ! for BT-LH2550P This Equipment Must be GroundedRead this first ! for BT-LH2550P Declaration of ConformityDo not Remove Panel Covers by Unscrewing Them Read this first ! for BT-LH2550EThis Equipment Must be Earthed Transportation precautions Operating precautionRead this first Apparatus is compliant withPrecautions for Use ContentsStandard accessories Optional unitsOutline AC Adaptor DimensionsVideo monitor unit Front panel controls Power switch Power LEDControls and Their Functions Front view Rear view Tally lamp page 35Adjust button Front panel controlsInput button Menu buttonRear panel terminals Power switch on , OFF Power lampAC Adapter AC in AC inletPower Supply Connecting the power cordHow to Use the On Screen Menu Input signal statusPicture/volume adjusting menu Sharpness displayMenu display Function displayAudio level meter display Time Code display TC Closed Caption CC displayMenu operations EnterBright Light Backlight Volume Picture/volume adjusting menu operationsPhase Chroma User Data Saving user data Loading user dataMenu configuration Main MenuSub menu Setting Description MarkerMarker BACK*2GPI PRESET1*5 GPI PRESET2*5Marker TYPE*4*6 Cross HatchMarker types Vista marker, Cnsco markerArea marker Center markerMain Menu Video Config MONO*2 ANAMO*2*8SD ASPECT*2 SCAN*2Reset Color TEMP.*1Gain RED Gain GreenSystem Config Equipment required for calibration RXD TXD DTR DSR GND RTS CTSPerforming Auto Calibration Reset operation RESET*2Auto CALIBRATION*1Function FunctionHV Delay Auto SetupGamma Select SD AspectAutosetup Blue onlySUB Input SEL Audio Level MeterDisable EnableGPI GPI ControlInput Select AUTOSETUP*1 PhaseClock WXGA/XGAAudio Display Setup Normal screen TWO Window function TWO Window size 1920 1280 640 960Main window HD and sub-window SD DVI-COMP NtscPAL Control HourmeterList of setting restrictions available, × not available Chroma Bright Operating conditions Remote SpecificationsGPI terminal RS-232C remote control method RS-232C terminalSetting command Command Description Data Response Query command This command returns the sub-window settingError Display Maintenance inspecionsMaintenance Specifications Specifictions SDI1 SDI2 YP BP RMemo Panasonic Canada Inc