JVC KY-F1030U manual E27,  When the shutter mode is Random

When the shutter mode is “RANDOM”

•CCD accumulation is performed in sync with the trigger input, and this period is output as the FLASH signal.

•At the same shutter speeds the delay from the trigger input to the FLASH output is almost uniform as shown in Table A below. Also, the pulse width of the FLASH output differs with the shutter speed.

•The trigger input interval is restricted as shown in Table B. Do not input at a shorter interval than the minimum interval shown in the table.

B

				FREEZE
Shutter	A		B
			Minimum	VD (internal)
speed	Delay [ms]
			trigger
				EXP (CCD
			interval [ms]
				accumulation
	0.203 ±
1/8s		0.063	395	period)
1/15s	0.203 ±	0.063	337	FLASH
1/30s	0.203 ±	0.063	304		A
1/60s	0.203 ±	0.063	287
				ANALOG
1/125s	0.203 ±	0.063	278
1/250s	2.953 ±	0.063	277	OUT
1/500s	4.953 ±	0.063	277
1/1000s	5.953 ±	0.063	277
1/2000s	6.453 ±	0.063	277	WEN

*In the following situations, the FLASH signal is continuously generated in sync with the CCD regardless of the external trigger.

●When [SHUTTER] on the EXPOSURE screen is set to “EEI”.

●When [GAIN] on the EXPOSURE screen is set to “ALC”.

●When [IRIS MODE] on the EXPOSURE screen is set to “AUTO”.

●While AW (Auto White) is operating.

MEMO

•In the condition where the shutter mode is RANDOM, the image quality may deteriorate at the time of FREEZE as noise may be applied or white spots may appear.

E27