Toshiba IK-TF7 instruction manual EXT Trig External trigger, 1P SNR 1 Pulse Trigger Sync Non Reset

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7. 5 EXT TRIG (External trigger)

Charge begins to accumulate after the trigger input, and 1 frame images are output. There are five modes: 1P SNR, 1P SR, PW SNR, PW SR, RR.

The RGB terminal trigger input and index output interface are as shown below.

	5V
15kΩ	1SS357	150Ω
	Trigger input	(CMOS out)

INDEX out

( 1 ) 1P SNR (1 Pulse Trigger Sync Non Reset)

Charge begins to accumulate after the trigger input to the RGB terminal, and 1 frame images are output.

(1. 1) 1 Pulse Trigger SYNC-NON RESET Picture Output Timing

(At Time of One-shot or Continuous External VD/Continuous External HD Input)

Trigger*1

External HD IN*1

External VD IN*1

(Internal VD)

VIDEO INDEX

Video output

Negative polarity mode

Positive polarity mode

About 1 µ s

	Exposure period*2				Exposure period*2

About 1H

796H	(Partial scanning OFF)	The internal VD falling edge is within the exposure
387H	(Partial scanning 60fps)	period and thus video is not output. *3
258H	(Partial scanning 90fps)

*1: Externally input signal

*2: Exposure time is determined by the setting of "7. 2 (1.3) Changing each setting in E.TRG mode".

*3: Video is output at the falling edge of the internal VD following completion of the exposure period. The video and the VIDEO INDEX have a paired relationship.

Note:

When the next trigger is input before completion of the output of the video corresponding to the trig- ger, there will be an effect on the video.

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IK-TF7(E)

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2004.03.24, 0:59 PMAdobe PageMaker 6.5J/PPC

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Contents IK-TF7 For Customer UseSafety Precautions Disclaimer Table of Contents Components Items Controlled by Using on Screen Display Available selectinsNames and Functions Connector Pin Assignments ConnectionStandard Connection Operation White BalanceAutomatic White Balance Manual White Balance Outline Result displayed MeaningShutter speed mode is E.TRG mode GainShading Correction OFFMode Setting by on Screen Display Using the MenuesPower on DispChanging each setting in Manu mode Partial scanning settingMenus Shutter Electronic shutterChanging each setting in SS synchro. scan mode Mode = SSChanging the shutter speed setting Changing each setting in E.TRG mode Changing each setting in 1P SNR modeChanging the polarity of inputting trigger pulse setting Changing 1P SNR exposure time settingChanging each setting in 1P SR mode Mode = E.TRG E.TRG = 1P SRChanging 1P SR exposure time setting Changing each setting in PW SNR mode Mode = E.TRG E.TRG = PW SNRChanging each setting in PW SR mode Mode = E.TRG E.TRG = PW SRChanging each setting in RR mode Mode = E.TRG E.TRG = RRChanging each setting in Gain Changing the gain in Manu modeWHT BAL White balance Changing shading correction mode Changing master pedestalChanging R pedestal Changing B pedestalAdjusting horizontal phase SyncOption Changing RGB SyncSetting to factory setting status External sync signal input conditionsShutter mode HD input VD input External SyncSetting by the frame Using the unit with external sync signalSetting by 1H Synchro. Scan Operatin1P SNR 1 Pulse Trigger Sync Non Reset EXT Trig External triggerVD OUT*3 Video Index 1P SR 1 Pulse Trigger Sync Reset 1 Pulse Trigger SYNC-RESET Picture Output TimingVD OUT PW SNR Pulse width trigger SYNC-NON Reset VD OUT Video Index PW SR Pulse width trigger SYNC-RESET 1 Pulse Width Trigger SYNC-RESET Picture Output TimingVD OUT*3 RR Reset restart Input Timing Chart ExampleLong Term Exposure Video OUT Video IndexWhen Partial Scanning Mode is on Partial ScanningPartial Scanning OFF All pixels scanning Partial Scanning onInput Output Signal Specificatoins CCD Output Waveform Timing Chart Horizontal Output Waveform Timing ChartVertical Output Waveform Timing Chart CCDSpecifications RGB, 3CCDHD, VD, Index External Appearance Diagram Before Making a Service CallSymptom Items to be checked Limited One 1 Year Warranty of Labor and Parts Step-by-step Procedures How to Obtain Warranty ServiceImaging Systems Division