Manuals / Toshiba / Computer Equipment / Webcam

Toshiba IK-TF5C 7. 4 Synchro. Scan Operation, Setting by the frame, Setting by 1H

Models: IK-TF5C

1 36

Download 36 pages 20.96 Kb

Page 23

( 3 ) Using the unit with external sync signal

( 3 ) Using the unit with external sync signal

When adjusting H (horizontal) phase refer to the item "7.2 (5) (5.1) Adjusting horizontal phase".

(3. 1) H (horizontal) phase adjustment

Observe the external sync signal and the LVAL signal output waveform of the unit with a dual trace oscilloscope, and ad- just H phase so that the H phases match.

External

Sync. signal Match

the phase.

LVAL signal output

7. 4 Synchro. Scan Operation

The shutter speed can be set by the horizontal scanning period (1H) or by the frame.

( 1 ) Setting by 1H

1H/525H to 524H/525H (1H/262H to 261H/262H at 120fps and E.120fps of Partial Scanning, 1H/175H to 174H/175H at 180fps and E.180fps of Partial Scanning) stands for the setting by the 1H and the shutter speed can be set by the 1H (31.8 ms).

( 2 ) Setting by the frame

2FRM to 512FRM stand for the setting (long period exposure) by the frame.

The video signal stored during the frame period set is output as 1 frame video image at a frame interval specified.

(Internal VD)

RGB data (video interval image)

FVAL

LVAL,

DAVL

n

n+1

(4FRM setting)

23

Image 23

Toshiba IK-TF5C 7. 4 Synchro. Scan Operation, Setting by the frame, Using the unit with external sync signal

Contents

IK-TF5C For Customer UseFCC NOTICE Following information is only for EU-member statesUse the specified power supply SAFETY PRECAUTIONSStop operation immediately when any abnormality or defect occurs Avoid installing in a shower room or a bathroomDisclaimer Note the following instructions when installingDo not put the product in direct sunshine and/or high temperature Avoid setting in humid, smoky, vaporized or dusty places6. OPERATION TABLE OF CONTENTS3. ITEMS CONTROLLED BY USING 2. COMPONENTS 1. CAUTIONS ON USE AND INSTALLATIONAvailable selections 3. ITEMS CONTROLLED BY USING ON SCREEN DISPLAYAWB DISP MENU DATA DC IN PAGE 4. NAMES AND FUNCTIONS5. 2 Cautions on Connection 5. 3 Connector Pin Assignments5. CONNECTION 5. 1 Standard Connection6. 1 White Balance 6. OPERATION6. 3 Shading Correction 6. 2 Gain7. 1 Using the Menus 7. MODE SETTING BY ON SCREEN DISPLAY1 SHUTTER Electronic shutter 7. 2 Menus1. 2 Changing each setting in SS synchro. scan mode b Changing 1P SNR exposure time setting 1. 3 Changing each setting in E.TRG mode1. 3. 1 Changing each setting in 1P SNR mode a Changing the polarity of inputting trigger pulse settingc Changing the partial scanning setting 1. 3. 2 Changing each setting in 1P SR modea Changing the polarity of inputting trigger pulse setting b Changing 1P SR exposure time setting1. 3. 3 Changing each setting in PW SNR mode 1. 3. 4 Changing each setting in PW SR mode 2. 1 Changing each setting in GAIN 2 GAIN Video gain1. 3. 5 Changing each setting in RR mode a Changing the partial scanning setting3. 2 Changing each setting in MANU Manual mode 3 WHT BAL White balance3. 1 Changing each setting in AWB Automatic White Balance mode a Changing color temperature setting4. 1 Changing master pedestal 4 PROCESS4. 4 Changing the shading correction mode 4. 5 Changing the manual shading correction setting6. 1 Changing serial communication baud rate 5 SYNC6 OPTION 5. 1 Adjusting horizontal phase2 External sync frequency range 7 Setting to factory setting status1 External sync signal polarity 7. 3 External Sync7. 4 Synchro. Scan Operation 2 Setting by the frame3 Using the unit with external sync signal 1 Setting by 1H7. 5 EXT TRIG External trigger 1 1P SNR 1 Pulse Trigger Sync Non ResetNegative polarity mode Trigger*1 Positive polarity mode About 1 ∝s 2. 1 1 Pulse Trigger SYNC-RESET Picture Output Timing 2 1P SR 1 Pulse Trigger Sync Reset3 PW SNR Pulse width trigger SYNC-NON RESET Negative polarity mode Trigger*1 Positive polarity mode 4. 1 1 Pulse Width Trigger SYNC-RESET Picture Output Timing 4 PW SR Pulse width trigger SYNC-RESET5. 1 Long Term Exposure 5 RR Reset restart5. 2 Input Timing Chart Example 2 Partial Scanning ON 3 When Partial Scanning Mode is ON7. 6 Partial Read 1 Partial Scanning OFF All pixels scanning6 External HD/VD Input Phase Specifications 8. INPUT OUTPUT SIGNAL SPECIFICATOINS1 HD Input Specifications 3 Trigger Pulse Specifications2 Vertical Output Waveform Timing Chart 9. CCD OUTPUT WAVEFORM TIMING CHART1 Horizontal Output Waveform Timing Chart The designs and specifications are subject to change without notice 10. SPECIFICATIONSItems to be checked 11. EXTERNAL APPEARANCE DIAGRAM12. BEFORE MAKING A SERVICE CALL SymptomLIMITED WARRANTY TOSHIBA CCD CAMERA