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44

Main Menu 

(continued)

TWO WINDOW screen sync

In single screen display, the TWO WINDOW screen is synchronized to the frame rate frequency of the input signal
format. 
In split screen display, the screen used as a reference for synchronization changes with the input signal format and
“TWO WINDOW SIZE” settings as shown in the following table.

Screen synchronization and display in split-screen mode

• No screen is displayed when the screen is not synchronized to the reference sync or the reference sync is not

input or is in an incompatible format.

• When the frame frequency of the input signal formats of the main window and sub-window differ, frames may be

skipped in the screen that is not synchronized to the reference sync. 

TWO 
WINDOW 
SIZE

Sub-window
Input signal format

Main window
Input signal format

1035i
1080i
1080/24PsF

1080p
720p

NTSC
PAL
480i/p
576i/p
DVI-COMP.

No input 
or 
incompatible 
format

L/S

1035i
1080i
1080/24PsF

Main window sync

Split-screen display

Main window 

sync

Single screen 

display

1080p
720p

NTSC
PAL
480i/p
576i/p
DVI-COMP.

No input 
or 
incompatible format

Not displayed. 

M/M

1035i
1080i
1080/24PsF

Sub-window sync

Split-screen display

Main window 

sync

Single screen 

display

1080p
720p

Main window 

sync

Split-screen 

display

NTSC
PAL
480i/p
576i/p
DVI-COMP.

No input 
or 
incompatible format

Sub-window sync

Single screen display

Not displayed.

S/L

1035i
1080i
1080/24PsF

Sub-window sync

Split-screen display

Not displayed. 

1080p
720p

NTSC
PAL
480i/p
576i/p
DVI-COMP.

No input 
or 
incompatible format

Sub-window sync

Single screen display

Summary of Contents for BT-LH2550

Page 1: ...Panasonic Broadcast BT LH2550 Menu Information...

Page 2: ...ous 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 UNSUPP...

Page 3: ...switch the level display on off and set the number of displayed channels using the menu page 38 AUDIO The 0 dB line and channel display can be switched on off from the menu page 38 AUDIO This is the m...

Page 4: ...oup The delimiter does not appear Note Read errors are displayed as Display position and character size can be modified page 39 POSITION and FONT SIZE in the DISPLAY SETUP menu Use the menu to display...

Page 5: ...R 3 Press to select a sub menu and press ENTER The settings in the sub menu change to green 4 Press to select a setting then press ENTER To cancel press MENU To return to the previous screen Press the...

Page 6: ...ons When CONTROL in the CONTROL menu is set to REMOTE the key mark appears and adjustments cannot be changed Setting the MONO function to ON page 27 disables the PHASE and CHROMA operations During RGB...

Page 7: ...ears 5 Select YES and press ENTER This saves the user data 1 Press MENU to display the MAIN menu 2 Press to select the SYSTEM CONFIG menu and press ENTER 3 Press to select the SETUP LOAD sub menu and...

Page 8: ...ESET AUDIO INPUT SELECT EMBEDDED SELECT L EMBEDDED SELECT R LEVEL METER CH SELECT 0 dB POINT CH INFO MARKER 16 9 4 3 BACK CENTER GPI PRESET1 GPI PRESET2 MARKER TYPE CROSS HATCH FUNCTION1 FUNCTION2 FUN...

Page 9: ...3 93 1 area marker TYPE1 93 area marker TYPE2 88 89 5 area marker TYPE1 88 area marker TYPE2 USER This area marker can be varied in 1 increments in the range between 80 to 95 However an 88 value for a...

Page 10: ...for 16 9 aspect ratio 93 16 9 93 area marker for 16 9 aspect ratio 90 16 9 90 area marker for 16 9 aspect ratio 88 16 9 88 area marker for 16 9 aspect ratio 80 16 9 80 area marker for 16 9 aspect rati...

Page 11: ...9 marker simultaneously Simultaneous display example The section becomes the MARKER BACK It controls the background of the marker selected with a 16 9 ratio Center marker Marker types 4 3 marker 13 9...

Page 12: ...re spaced 120 dots apart fixed value Each press of the button FUNCTION1 to FUNCTION5 to which the CROSS HATCH has been assigned turns the function on and off Each press of the FUNCTION button to which...

Page 13: ...reen when FILM is selected COLOR SPACE SMPTE C 7 EBU 7 ITU 709 WIDE1 WIDE2 WIDE3 Sets the color space The color space in the sub window can be set in the split screen display and sub window display si...

Page 14: ...enlarged signal can be vertically compressed and corrected for display This function is not available in the split screen display of the TWO WINDOW function SD ASPECT 2 4 3 16 9 Sets the aspect ratio...

Page 15: ...adjustment USER 0 63 Adjustable settings 0 63 equivalent to a color temperature range of 3 000 9 300K D93 Equivalent to a color temperature of 9 300K D65 Equivalent to a color temperature of 6 500K D5...

Page 16: ...ER3 1 2 USER2 1 2 USER1 1 2 FACTORY Loads saved factory defaults FACTORY or user data USER1 USER5 After loading user data the screen displays the signal selected before user data was loaded SETUP SAVE...

Page 17: ...ocedures refer to the CA 210 User s Guide Turn on this unit and perform adequate aging about 1 hour before starting calibration Turn off the lights in the room and make sure that no external light can...

Page 18: ...omplete Check RS 232C cable connection 1 Press in the SYSTEM CONFIG menu select the CALIBRATION submenu and press ENTER 2 Press select the RESET submenu and press ENTER 3 Select YES and press ENTER Th...

Page 19: ...he following order EBU ITU 709 WIDE1 WIDE2 WIDE3 SMPTE C EBU SD ASPECT Switches between 16 9 and 4 3 1 SCAN Switches between UNDER SCAN and NORMAL SCAN 1 TWO WINDOW Sets the split screen function 1 Th...

Page 20: ...PR RGB or DVI COMP is selected under DVI D in the INPUT SELECT menu the display toggles between single screen display of the main window and sub window When WINDOW SIZE is something other than M M the...

Page 21: ...INGLE MAIN TWO L S TWO M M TWO S L STILL SINGLE SUB SUB INPUT SEL VIDEO SDI1 SDI2 YPBPR RGB DVI D WFM VECTOR WFM ON WFM VECTOR OFF VECTOR 1 VECTOR 2 VECTOR 4 VECTOR 8 MARKER MARKER OFF 4 3 MARKER 13 9...

Page 22: ...g other than RGB VIDEO is selected under YPBPR RGB in the INPUT SELECT menu MONO operation when input signal is PC GPI Sub menu Settings Description GPI CONTROL DISABLE ENABLE Enables and disables GPI...

Page 23: ...I2 line to the INPUT button on off 1 YPBPR RGB OFF ON Turns YPBPR RGB line to the INPUT button on off 1 MODE YPBPR RGB VIDEO RGB COMP Selects YPBPR component or RGB input mode YPBPR Selects the YPBPR...

Page 24: ...formats Selecting this submenu opens a confirmation screen and setup starts after choosing YES in this screen H POSITION 0 30 60 Adjusts horizontal image display position 2 V POSITION 0 30 60 Adjusts...

Page 25: ...nes other than SDI1 or SDI2 are selected with the INPUT button on the front panel analog AUDIO input terminal ANALOG Analog AUDIO input terminal EMBEDDED SELECT L CH1 CH8 Factory default CH1 Selects e...

Page 26: ...R waveform display 3 LB Left Bottom RB Right Bottom RT Right Top LT Left Top VECTOR MODE 8 4 2 1 Enlarges vector waveforms 3 8 8 4 4 2 2 1 1 VECTOR SCALE 100 75 Determines the scale of vector waveform...

Page 27: ...function has been assigned to turn the function on and off This assumes that the WFM VECTOR function has been assigned to any of the FUNCTION1 to FUNCTION5 buttons These examples show 16 9 aspect rat...

Page 28: ...for the main window and sub window both windows will show the same screen Main window normal window Video Main window Sub window Video Video Main window Sub window Still image Video Sub window Video P...

Page 29: ...Main window SD and sub window SD Main window HD and sub window HD 1920 1280 640 1280 640 960 960 TWO WINDOW SIZE setting L S Display size 4 3 or 5 4 TWO WINDOW SIZE setting M M TWO WINDOW SIZE setting...

Page 30: ...920 1280 640 1280 640 960 960 TWO WINDOW SIZE setting L S Display size of main window 16 9 or 16 10 Display size of sub window 4 3 or 5 4 TWO WINDOW SIZE setting M M TWO WINDOW SIZE setting S L 1920 1...

Page 31: ...at is not synchronized to the reference sync TWO WINDOW SIZE Sub window Input signal format Main window Input signal format 1035i 1080i 1080 24PsF 1080p 720p NTSC PAL 480i p 576i p DVI COMP No input o...

Page 32: ...XXXXXX 300000 hours or greater is displayed as OVER CONTROL Sub menu Settings Description CONTROL LOCAL REMOTE Selects operation with control clock LOCAL Enables front panel operation REMOTE Enables...

Page 33: ...display of the TWO WINDOW function Input CH VIDEO SDI 1 2 YPBPR RGB VIDEO RGB COMP DVI VIDEO DVI COMP CH SD HD SD HD SD HD SD HD MARKER MARKER 1 16 9 1 4 3 1 BACK 1 CENTER 1 GPI PRESET1 1 GPI PRESET2...

Page 34: ...during SDI input Input CH VIDEO SDI 1 2 YPBPR RGB VIDEO RGB COMP DVI VIDEO DVI COMP CH SD HD SD HD SD HD SD HD DISPLAY SETUP 2 TWO WINDOW SIZE SUB INPUT SEL WFM VECTOR 5 5 5 POSITION VECTOR MODE VECTO...

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