Toshiba IK-53V Electronic Shutter, Description of the Mode Select Switch, Normal Shutter

4-2. Electronic Shutter

This can be set with the MODE SELECT switch located on the rear panel.

Description of the MODE SELECT Switch

Rear

	75Ω	HD/VD	INT
		EXT
ON		OFF

SHT

TRG

P.S

M.G

VIDEO OUT	MIN	MAX
DC IN/SYNC		M GAIN

MODE SELECT Switch
1	O	Bits 1 to 4 : Shutter speed selection*
		Bits 5 to 7 : External trigger mode selection
2	N
		Bit 8	: Trigger polarity selection (Positive/Negative)
3		Bit 9	: Partial scanning mode selection (OFF/ON)
4		Bit 0	: Gain selection (OFF/ON)
5
6
7
8
9
0

*The electronic shutter cannot be used in the reset-restart operation.

Normal Shutter

This mode permits a high-speed moving subject to be captured clearly with a shutter function incorporating a continuously available video signal. Set bit 5 of the MODE SELECT switch to OFF (i.e., the left side) as illustrated in the table below.

Normal				Reset restart
						or
	shutter
			external trigger mode
5				5					(unit：second)
OFF		1/100*			1/250		1/500	1/1000		1/2000
1		1			1		1	1		1
2		2			2		2	2		2
3		3			3		3	3		3
4		4			4		4	4		4
5		5			5		5	5		5
6		6			6		6	6		6
7		7			7		7	7		7
8		8			8		8	8		8
9		9			9		9	9		9
0		0			0		0	0		0
1/4000		1/10000			1/50000		1/100000
1		1			1		1
2		2			2		2
3		3			3		3
4		4			4		4
5		5			5		5
6		6			6		6
7		7			7		7
8		8			8		8
9		9			9		9
0		0			0		0

* The shutter will be OFF when partial scanning is ON.

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