Panasonic BT-LH2550 manual Input signal status, Picture/volume adjusting menu, Sharpness display

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How to Use the On Screen Menu

The screen displays eight types of information: input signal status, picture/volume adjusting menu status, sharpness display, FUNCTION display, audio level meter display, menu display, TIME CODE display and CLOSED CAPTION display.

Input signal status

1. Main window , sub-window indication

• Indicates whether the main window or sub-window is displayed.

• In split screen display, the screen synchronized to the reference sync changes with the input signal format and “TWO WINDOW SIZE” settings ( page 44).

The screen synchronized to the reference sync is displayed in white and the screen that is not synchronized is displayed in yellow.

2.

The selected input line ( page 11,

7

)

 

• VIDEO, SDI1, SDI2,

 

 

 

 

YPBPR/RGB-VIDEO/RGB-COMP.

 

DVI-VIDEO/DVI-COMP.

 

 

 

 

• Use “STATUS DISPLAY” in the “SYSTEM CONFIG”

 

menu to set the display status (

page 29).

3.

Various indications (FILM mode)

 

• This indicates that “GAMMA SELECT” is set to

 

“FILM” in the “VIDEO CONFIG” menu.

4.

Signal format

 

 

 

 

• Use “STATUS DISPLAY” in the “SYSTEM CONFIG”

 

menu to set the display status (

page 29).

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

• “UNSUPPORT SIGNAL” appears if an unsupported

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

signal is input. It may also indicate that the format

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

selected in the “INPUT SELECT” menu does not

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

match the input signal.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

• “NO SIGNAL” appears if no signal is input.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

“UNSUPPORT SIGNAL” and “NO SIGNAL” may not

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

be properly displayed.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5. Various indications (Lock status)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

• This indicates that “CONTROL” is set to “REMOTE”

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

in the “CONTROL” menu.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Picture/volume adjusting menu

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

•

Press the ADJUST button ( page 11,

 

) to open

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

the picture/volume adjusting menu.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

• To clear the display, press the ADJUST button again,

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

press the MENU button or leave it idle for 10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

seconds.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

• Only adjustments that appear on the screen can be

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

•

adjusted.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The display always appears in the same screen

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

location.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Sharpness display

• This is the SHARPNESS H/V mode display.

• It disappears after 2 minutes of inaction.

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Contents Panasonic Broadcast BT-LH2550 Menu Information Sharpness display Input signal statusPicture/volume adjusting menu Menu 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 MenuMarker Sub menu Setting DescriptionMarker BACK*2Marker TYPE*4*6 GPI PRESET1*5GPI PRESET2*5 Cross HatchArea marker Marker typesVista marker, Cnsco marker Center markerMain Menu Video Config SD ASPECT*2 MONO*2ANAMO*2*8 SCAN*2Gain RED ResetColor TEMP.*1 Gain GreenSystem Config Equipment required for calibration RXD TXD DTR DSR GND RTS CTSAuto Performing Auto Calibration Reset operationRESET*2 CALIBRATION*1Function FunctionGamma Select HV DelayAuto Setup SD AspectSUB Input SEL AutosetupBlue only Audio Level MeterGPI DisableEnable GPI ControlInput Select Clock AUTOSETUP*1Phase 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

BT-LH2550 specifications

The Panasonic BT-LH2550 is a high-performance LCD monitor designed for professional use in various fields such as broadcasting, film production, and video editing. Known for its reliability and clarity, the BT-LH2550 offers a 25-inch display with a resolution of 1920 x 1200 pixels, delivering crisp and vibrant images that make it suitable for critical viewing environments.

One of the standout features of the BT-LH2550 is its robust connectivity options. The monitor is equipped with multiple input terminals, including HDMI, SDI, and analog inputs, allowing it to interface seamlessly with a variety of cameras and playback devices. This versatility makes it an essential tool for professionals who need to monitor different video sources.

The BT-LH2550 also incorporates advanced image processing technologies that enhance picture quality. It supports various color spaces, including Rec. 709, making it ideal for HD broadcast applications. With features like a 10-bit panel, the monitor displays over a billion colors, ensuring accurate color representation and gradient transitions.

Another key characteristic of the BT-LH2550 is its user-friendly interface. The monitor includes customizable settings, enabling users to adjust parameters such as brightness, contrast, and color balance to suit specific monitoring needs. The built-in waveform monitor and vectorscope further aid in precise image evaluation, making it easier for technicians to ensure content meets broadcast standards.

The durability of the BT-LH2550 is another significant aspect. The robust design is built to withstand the rigors of professional environments, ensuring that the monitor can be reliably used in different settings, from studios to outdoor locations. Additionally, the adjustable stand allows for flexible positioning, making it convenient for different workspace configurations.

To round off its offerings, the BT-LH2550 includes various control options, such as remote operation capabilities, enabling users to make adjustments from a distance. Its lightweight build, combined with high-performance specifications, positions the Panasonic BT-LH2550 as a valuable asset for broadcasters, filmmakers, and video professionals seeking a dependable monitoring solution.
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