Sony XC-ES50/50CE manual ∙ Using trigger pulse width, Specifications of trigger pulse

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XC-E series

ELECTRONIC SHUTTER

∙Using trigger pulse width

•Set DIP switches 1 to 4 on the rear panel to 0.

•An arbitrary shutter speed can be obtained by setting the trigger pulse width to the range of 2 μsec to 250 msec.

	Switch	Mode 1	Mode 2
	Switch	(Non-reset mode)	(Reset mode)
		(Non-reset mode)	(Reset mode)

	1	0	0
	2	0	0
	3	0	0
	4	0	0
	5	Frame: 0	/ Field: 1
	6	0	0
	7	1	0
	8	1	1
	9	0	0
	0	0	0

Exposure time = Trigger pulse width + 97	μsec (EIA)
120	μsec (CCIR)

Note : 1. lt is recommended to set DIP switch 5 for field selection.

(The field selection is about two times in sensitivity as high as the frame selection.)

2.After a trigger pulse is input, a new trigger pulse must not be input before the video signal obtained by the trigger pulse has been output.

1:ON

0:OFF

Specifications of trigger pulse

T

A:4 to 5.0 V

B:0 to 1.0 V

T:2 ∝s to 1/4 s

A

B

T: 2 μs to 1/4 s, 100 μs to 1/4 s when setting the shutter speed using DIP switch

*Input impedance: 10 kW or more

*The voltage and pulse width used are measured at pin 11 of a 12-pin multi-connector on the rear panel.

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Contents User’s Table of Contents Outline Main FeaturesSpecifications Comparison System ConfigurationMain Specifications Connection Diagram Camera mounting reference hole Top Volume control switchLocation of Parts and Operation Lens mount section C mountFor Restart Reset RR/external trigger shutter Phase Conditions of External SynchronizationExternal synchronization for each mode Phase conditionsNormal shutter DIP switch on the rear panelSetting of normal shutter speed Electronic Shutter∙ Using DIP switch on the rear panel ∙ Mode 1 Non-reset mode∙ Mode 2 Reset mode Setting of external trigger shutter speedSpecifications of trigger pulse ∙ Using trigger pulse widthSpecifications of WEN Write ENable Pulse Example 1 of Long exposure Restart Reset R.RLong exposure ∙ Timing and conditionsExample 2 of long exposure Restart Reset R.RFrame Image Output with Strobe Light Timing chart by restart/resetTiming chart of horizontal output waveform Output Waveform Timing Chart XC-ES50/EI50/ES30/EI30EIAOutput Waveform Timing Chart XC-ES50/EI50/ES30/EI30EIA Camera video output signal Typical value Even field 312.5 H 305 H 578+579 580+581 579+580 581+582 Sensor Read Clock Timing Chart Sensor Read Clock Timing Chart XC-EI30 XC-EI50 ∙ Continuous HD/VD input For setting the shutter speed using TRG widthHD/VD input ∙ Continuous HD input and single VD input No HD/VD input Internal synchronization Continuous HD/VD input For setting the shutter speed using DIP switchHD/VD input ∙ Continuous HD input and single VD input T = Under 10 ms T = 10 ms or more Reset Mode Timing Chart of External Trigger Shutter Mode 2 Reset Mode Dimensions Typycal Value Spectral Response CharacteristicsSpectral Response Characteristics XC-EI30 XC-EI50 List of C-Mount Lens Various Lens SelectionXC-E series XC-ES50/50CE XC-ES30/30CE XC-EI50/50CE XC-EI30/30CE