RR Reset restart, Long Term Exposure | Toshiba IK-TF9U specs

( 5 ) RR (Reset restart)

Input of an external reset-restart signal (CC4 of the DIGITAL terminal: External VD input) permits one screen of information to be output at an arbitrary timing.

(5. 1) Long Term Exposure

When a sufficient sensitivity is not obtained with the normal operation conditions or capturing the trial of a moving subject is desired, the reset-restart function allows high-sensitivity images by extending the exposure time. To achieve this, please input from an external source a VD signal that has an expanded VD pulse and VD pulse interval.

(5. 2) Input Timing Chart Example

External HD IN

External VD IN

V reset

V reset

About 1H

About 1H

(Internal VD)

Exposure period

Exposure period

Exposure period

RGB data (video interval image)

FVAL

LVAL,

DVAL

1 frame	1 frame= 1592H (Partial scanning OFF)
	1 frame= 1592H (Partial scanning OFF)
	1270H (Partial scanning 25fps)
	1060H (Partial scanning 30fps)
	910H	(Partial scanning 35fps)
	774H	(Partial scanning 40fps)
	706H	(Partial scanning 45fps)
	636H	(Partial scanning 50fps)

External VD interval: more than 1 frame

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Toshiba IK-TF9U instruction manual RR Reset restart, Long Term Exposure, Input Timing Chart Example

Contents

IK-TF9U Following information is only for EU-member states Safety Precautions Disclaimer Table of Contents Components Names and Functions Connection Connector Pin AssignmentsStandard Connection Automatic Black Balance OperationWhite Balance Result displayed Meaning Temp LOW Items Controlled by Using on Screen Display Available selections Mode Setting by on Screen Display Using the Menus Menus Shutter Electronic shutterFlicker may be large TRG Changing each setting in Manu mode Mode = ManualPartial scanning setting Menu UP, Down Mode = SS Changing each setting in SS synchro. scan modeChanging 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 setting Changing each setting in 1P SR mode Mode = E.TRG E.TRG = 1P SRChanging 1P SR exposure time setting 1P SNR, 1P SR, PW SNR, PW SR Changing each setting in PW SNR mode Mode = E.TRG E.TRG = PW SNR Mode = E.TRG E.TRG = PW SR Changing each setting in PW SR modeMode = E.TRG E.TRG = RR Changing the gain in Manu mode Changing each setting in GainGain Video gain WHT BAL White balance MANU/OFF Changing gamma correctionChanging master pedestal Changing R pedestal Sync Option Setting by the frame Setting to factory setting statusSetting by 2H Synchro. Scan Operation 1P SNR 1 Pulse Trigger Sync Non Reset 1 Pulse Trigger SYNC-NON Reset Picture Output TimingE. TRG External trigger Fval Lval Dval 1P SR 1 Pulse Trigger Sync Reset 1 Pulse Trigger SYNC-RESET Picture Output Timing PW SNR Pulse width trigger SYNC-NON Reset Pulse Width Trigger SYNC-NON Reset Picture Output Timing PW SR Pulse width trigger SYNC-RESET 1 Pulse Width Trigger SYNC-RESET Picture Output Timing Input Timing Chart Example RR Reset restartLong Term Exposure When Partial Scanning Mode is on Partial ReadPartial Scanning OFF All pixels scanning Partial Scanning on External sync signal polarity Using the unit with external sync signalExternal Sync External sync frequency range Output Waveform Timing Chart Horizontal Output Waveform Timing ChartVertical Output Waveform Timing Chart Fval LVAL、 Dval Specifications RGB, 3CCD Before Making a Service Call External Appearance DiagramSymptom Items to be checked Limited Warranty Toshiba CCD Camera One 1 Year Limited Warranty of Labor and PartsHow to Obtain Warranty Service Step-By-Step Procedures Your Responsibilities