Toshiba IK-TF5 instruction manual PW SNR Pulse width trigger SYNC-NON Reset

Page 27

( 3 ) PW SNR (Pulse width trigger SYNC-NON RESET)

The trigger input to the RGB terminal develops 1 field images.

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

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

Trigger*1											Negative polarity mode
Trigger*1

	About 1 ∝ s					About 7 ∝ s					Positive polarity mode
											Exposure period*2
	Exposure period*2										Exposure period*2
	Exposure period*2

External HD IN*1

External VD IN*1

About 1H

(Internal VD)

VIDEO INDEX

Video output

525H	(Partial scanning OFF)	The internal VD falling edge is within the exposure
175H	(Partial scanning ON)	period and thus video is not output. *3

*1: Externally input signal

*2: Exposure time = Trigger pulse width + 6 ms

(Valid trigger pulse width is 2 ms or greater for external trigger shutter operation.)

*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.

27

Image 27

Contents For Customer Use IK-TF5Safety Precautions May occur in such places DisclaimerTable of Contents Components Available selectins Preset value Items Controlled by Using on Screen DisplayMenu Down button Connector Pin Assignments ConnectionStandard Connection Result displayed Meaning OperationWhite Balance Automatic White Balance Manual White Balance OutlineShutter speed mode is EXT Trig mode GainShading Correction Using the Menus Mode Setting by on Screen DisplayShutter Electronic shutter Changing each setting in Manu modePartial read setting MenusChanging the shutter speed setting Changing each setting in SS synchro. scan modeChanging 1P SNR exposure time setting Changing each setting in E.TRG modeChanging each setting in 1P SNR mode Changing the polarity of inputting trigger pulse settingChanging 1P SR exposure time setting Changing each setting in 1P SR modeChanging each setting in PW SNR mode Changing each setting in PW SR mode Gain Video gain Changing each setting in RR modeChanging each setting in Gain Changing the gain in Manu modeWHT BAL White balance Changing B pedestal Changing shading correction modeChanging master pedestal Changing R pedestalChanging RGB Sync Adjusting horizontal phaseSync OptionExternal Sync Setting to factory setting statusExternal sync signal input conditions Shutter mode HD input VD inputSynchro. Scan Operation Setting by the frameUsing the unit with external sync signal Setting by 1HEXT Trig External trigger 1P SNR 1 Pulse Sync Non ResetVD OUT*3 Video Index 1 Pulse Trigger SYNC-RESET Picture Output Timing 1P SR 1 Pulse Sync ResetPW SNR Pulse width trigger SYNC-NON Reset Video output 525H 1 Pulse Width Trigger SYNC-RESET Picture Output Timing PW SR Pulse width trigger SYNC-RESETRR Reset restart Input Timing Chart ExampleLong Term Exposure Partial Scanning on When Partial Scanning Mode is onPartial Read Partial Scanning OFF All pixels scanningInput Output Signal Specificatoins CCD Output Waveform Timing Chart Horizontal Output Waveform Timing ChartVertical Output Waveform Timing Chart RGB, 3CCD SpecificationsExternal 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