Toshiba ik-tf7u E. TRG External trigger, 1P SNR 1 Pulse Trigger Sync Non Reset, Fval Lval Dval

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7. 4 E. TRG (External trigger)

Charge begins to accumulate after the trigger input to CC1 of the DIGITAL terminal, and 1 frame images are output. There are four modes: 1P SNR, 1P SR, PW SNR, PW SR.

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

Charge begins to accumulate after the trigger input to CC1 of the DIGITAL terminal, and 1 frame images are output.

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

Trigger*1

External HD IN*1

External VD IN*1

(Internal VD)

RGB data (video interval image)

FVAL

LVAL,

DVAL

Negative polarity mode

Positive polarity mode

About 1 ∝s

Exposure period*2

Exposure period*2

About 1H

28H	(Partial scanning OFF)
24H	(Partial scanning 40fps)	The internal VD falling edge is within the
32H	(Partial scanning 50fps)	exposure period and thus video is not output. *3
38H	(Partial scanning 60fps)
42H	(Partial scanning 70fps)
44H	(Partial scanning 80fps)
47H	(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 FVAL/LVAL/DVAL 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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Contents Following information is only for EU-member states IK-TF7USafety Precautions Avoid placing in humid, smoky, vaporized or dusty places DisclaimerTable of Contents Components Names and Functions Connection Connector Pin AssignmentsStandard Connection Automatic Black Balance OperationWhite Balance Temp LOW Result displayed MeaningShading Correction GainOFF Available selections Items Controlled by the Screen DisplayUsing the Menus Mode Setting by the Screen DisplayShutter Electronic shutter MenusManual Flicker may be largeMode = Manual Changing the setting in Manu modePartial scanning setting Menu UP, Down Data UP, DownMode = SS Changing the setting in SS synchro. scan modeChanging the shutter speed setting Changing the setting in 1P SNR mode Changing the setting in E.TRG modeChanging the polarity of inputting trigger pulse setting Changing 1P SNR exposure time settingMode = E.TRG E.TRG = 1P SR Changing the setting in 1P SR modeChanging 1P SR exposure time setting Mode = E.TRG E.TRG = PW SNR Changing the setting in PW SNR modeMode = E.TRG E.TRG = PW SR Changing the setting in PW SR modeMode = E.TRG E.TRG = RR Changing the gain in Manu mode Changing the setting in GainGain Video gain WHT BAL White balance Changing gamma correction MANU/OFFChanging master pedestal Changing R pedestalOption SyncReturning to factory settings Setting by the frameSetting by 1H Synchro. Scan Operation1 Pulse Trigger SYNC-NON Reset Picture Output Timing 1P SNR 1 Pulse Trigger Sync Non ResetE. TRG External trigger Fval Lval Dval1 Pulse Trigger SYNC-RESET Picture Output Timing 1P SR 1 Pulse Trigger Sync ResetPulse Width Trigger SYNC-NON Reset Picture Output Timing PW SNR Pulse width trigger SYNC-NON Reset1 Pulse Width Trigger SYNC-RESET Picture Output Timing PW SR Pulse width trigger SYNC-RESETInput Timing Chart Example RR Reset restartLong Term Exposure Partial Read When Partial Scanning Mode is onPartial Scanning OFF All pixels scanning Partial Scanning onUsing the unit with external sync signal External sync signal polarityExternal Sync External sync frequency rangeInput Output Signal Specificatoins Horizontal Output Waveform Timing Chart Output Waveform Timing ChartVertical Output Waveform Timing Chart RGB, 3CCD SpecificationsBefore Making a Service Call External Appearance DiagramSymptom Items to be checked One 1 Year Limited Warranty of Labor and Parts Limited Warranty Toshiba CCD CameraHow to Obtain Warranty Service Step-By-Step Procedures Your Responsibilities