Panasonic BT-LH2550E, BT-LH2550P manual REMOTE Specifications, GPI terminal

REMOTE Specifications

This monitor permits remote operation via GPI/RS-232C terminal.

GPI terminal

GPI screen items correspond to the following terminals. Use the GPI menu to assign functions to each terminal ( page 35). Functions assigned to terminals are executed when GND (pin 5) is short-circuited (ON) or open (OFF).

	Pin number	Signal
	1	GPI1
	2	GPI2
	3	GPI3
	4	GPI4
	5	GND
GPI Terminal (9P)
	6	GPI5
	7	GPI6
	8	GPI7
	9	GPI8

■Operating conditions

Level operation: Operates when GND is short-circuited.

Edge operation: Operates when GND changes from open to short-circuited.

•When level operation is assigned to more than one terminal, the function operates as long as one of the terminals is short-circuited.

Edge operation should hold for 0.2 s or more after a change.

Assigned item	Function			Operating conditions
UNDEF	Undefined (no function assigned)			—
MARKER1	Switches marker display defined in “GPI PRESET1”			Level operation
ON/OFF*1	(	page 23) in the “MARKER” menu.		(Short-circuited: ON, Open: OFF)
MARKER2	Switches marker display defined in “GPI PRESET2”			Level operation
ON/OFF*1	(	page 23) in the “MARKER” menu.		(Short-circuited: ON, Open: OFF)
MARKER	Reduces the brightness of the background outside the			Level operation
BACK HALF*2	marker displayed in “GPI PRESET1” (		page 23) to 50%.	(Short-circuited: ON, Open: OFF)
MARKER	Reduces the brightness of the background outside the			Level operation
BACK BLACK*2	marker displayed in “GPI PRESET1” (		page 23) to 0%.	(Short-circuited: ON, Open: OFF)
CENTER MARKER	Turns the center marker display on and off. (When			Level operation
	other markers are displayed, this marker is			(Short-circuited: ON, Open: OFF)
	superimposed on other markers.)
INPUT SEL. VIDEO	Switches the input line of the main window to VIDEO.			Edge/level operation
INPUT SEL. SDI1	Switches the input line of the main window to SDI1.			Edge/level operation
INPUT SEL. SDI2	Switches the input line of the main window to SDI2.			Edge/level operation
INPUT SEL.	Switches the input line of the main window to YPBPR/			Edge/level operation
YPBPR/RGB	RGB.
INPUT SEL. DVI-D	Switches the input line of the main window to DVI-D.			Edge/level operation
SD ASPECT	Sets the aspect ratio for SD signal input in the main			Level operation
	window or sub-window single screen display.			(Short-circuited: 16:9, open: 4:3)
SCAN	Switches between “UNDER” and “NORMAL” scan			Level operation (Short-circuited: UNDER,
	modes in the main window or sub-window single			Open: NORMAL)
	screen display.
R-TALLY*3	Lights the red tally.			Level operation
				(Short-circuited: ON, Open: OFF)
G-TALLY*3	Lights the green tally.			Level operation
				(Short-circuited: ON, Open: OFF)
MONO	Switches between color and monochrome (MONO).			Level operation (Short-circuited:
	(Disabled during PC signal input)			monochrome, Open: color)
GAMMA SEL. FILM	Switches the gamma curve in the sub-window to FILM			Level operation (Short-circuited: FILM
	mode.			mode, Open: STANDARD mode)
GAMMA SEL. STDIO/	Switches the gamma curve in the main window to			Level operation (Short-circuited: STDIO/
PST	STDIO/PST mode.			PST mode, Open: STANDARD mode)
SELECT SYNC	Selects the SYNC when using YPBPR and RGB-			Level operation
	VIDEO input.			(Short-circuited: EXT, Open: INT)

*1 When a 16:9 marker and a 4:3 marker are simultaneously selected and activated on a 16:9 aspect ratio display, both markers are displayed.

*2 When a 16:9 marker and a 4:3 marker are simultaneously displayed, the background of the marker selected by the 16:9 marker is controlled.

*3 When “R-TALLY” and “G-TALLY” simultaneously go on, the tally color changes to orange.

48