JVC AV-29V514/B service manual Height, Select Picture Features

„COMPRESS : ON (16:9)

Item	Measuring		Test point			Adjustment part			Description
	instrument
V. HEIGHT	Signal			[4.DEF]				- PAL V. HEIGHT -
adjustment	generator			14. V. ZOOM				(1) Receive a PAL crosshatch signal of		vertical
	Remote			3. V-SIZE					frequency 50Hz.
								(2) Press the [MENU] key and select PICTURE.
	control unit							(3) Select PICTURE FEATURES.
								(4)	Select COMPRESS (16 : 9) and set COMPRESS to
		Screen size							ON.
								(5)	Select 4. DEF from the SERVICE MENU.
								(6)	Set the initial setting value of 14. V. ZOOM.
								(7)	Select 3. V-SIZE.
								(8)	Set the initial setting value of 3. V-SIZE.
Screen							Vertical	(9) Adjust 3. V-SIZEto set the vertical amplitude of the
size							amplitude		image to 305mm.
								- NTSC V. HEIGHT -
								(1)	Receive a NTSC crosshatch signal of vertical
									frequency 60Hz.
								(2) Make similar adjustment of NTSC V. HEIGHT in
									the same way as for "PAL V. HEIGHT".
V. SLOPE	Signal			[4.DEF]				- PAL V. SLOPE -
adjustment	generator			2. V-SLOPE				(1) Receive a PAL circle pattern signal of		vertical
									frequency 50Hz.
	Remote							(2) Select 4. DEF from the SERVICE MENU.
	control unit							(3) Select 2. V-SLOPE.
								(4)	Set the initial setting value of 2. V-SLOPE.
								(5)	Adjust 2. V-SLOPEto make "A = B".
								(6)	Press the [DISPLAY] key to return to SERVICE
		A							MENU screen.
								- NTSC V. SLOPE -
					Blanking
								(1)	Receive a NTSC circle pattern signal of	vertical
					line
		B							frequency 60Hz.
								(2) Make similar adjustment of NTSC V-SLOPE in the
									same way as for "PAL V-SLOPE".

1-26 (No.YA139)