Sync Adjust Screen, ALC Settings Screen | JVC TK-C1481 instruction

SYNC ADJUST Screen

This executes the setting regarding synchronization.

Item	Functions and set values	Initial value

V PHASE	This adjusts the vertical synchronization to those of other cameras	0
	when a selector switch for the synchronizing system on the side
	is at LL. (50Hz (60Hz) power region only. ( ): TK-C1480U)
	When it is not set to LL, “---” will appear, disabling change
	the set value.
	TK-C1480U
	[Set value: –131 to 0 to 131]
	TK-C1480E and TK-C1481EG
	[Set value: –156 to 0 to 156]

H PHASE	This adjusts the horizontal synchronization to those of other	0
	cameras and systems when a selector switch for the
	synchronizing system on the side is at INT/GL.
	When external signals are not input, “---” will appear, disabling
	change the set value.
	[Set values: –16 to 0 to 16]

SC COARSE	Coarse adjustment of the SC phase in gen-lock operation.	0°
	The SC phase can be varied by up to 90° in each direction.
	Adjust with reference to another camera (or system) and
	together with the SC FINE adjustment.
	Adjust SC COARSE and SC FINE only after adjusting H
	PHASE.
	When it is not set to GL, “---” will appear, disabling change
	the set value.
	[Set values: 0°, 90°, 180°, 270°]

SC FINE	Fine adjustment of the SC phase in gen-lock operation.	128
	When it is not set to GL, “---” will appear, disabling change
	the set value.
	[Set values: 0 to 255]

This makes automatic adjustments according to brightness.

Item	Functions and set values	Initial value

IRIS LEVEL	Adjusts the brightness level of the video signal.	NORMAL
	• To lower the brightness level ... Decrease the value
	• To raise the brightness level .... Increase the value
	[Set values: –5 to NORMAL to 5]

AVERAGE:	Sets the exposure detection as a ratio of the average value	8 : 2
PEAK	and the peak value.
	• AVERAGE value large: Increase the AVERAGE value
	when portions other than the highlighted areas of the
	screen are dark and look corrupted. (Ex. 10:0)
	• PEAK value large: Increase the PEAK value when
	halation occurs in the highlighted areas of the screen.
	(Ex. 5:5)
	[Set values: 10:0, 9:1, 8:2, 7:3, 6:4, 5:5]

E-26