JAI TM-1020 3.6 Asynchronous Reset

Page 20

TM-1020 Series Progressive Scan Shutter Cameras

Operation

3.6 Asynchronous Reset

The TM-1020 series's asynchronous reset is flexible and accepts external horizontal drive (HD) for

phase locking. When the VINIT pulse is applied, it resets the camera's scanning and purging of the

CCD. For asynchronous image capturing by frame grabbers, it outputs single FDV at async reset. For

the TM-1020-15 and -15CL versions, there are three modes to control the asynchronous reset and

shutter speed:

•Internal Shutter Speed with Fast Mode

•Internal Shutter Speed with Slow Mode

•External VINIT with Pulse Width

For the entire line of TM-1020 series cameras except the -15 and -15CL models, there are two modes to

control the asynchronous reset and shutter speed:

•Internal Shutter Speed Control

•External VINIT with Pulse Width

VINIT

VIDEO

Shutter Video

SG (TRANSFER GATE)

DISCHARGE PULSE

ASYNC RESET

Stand-by Image Stand-by Image

PROGRESSIVE OUTPUT

Contents

Main Page Page iii Notice Warra nty Certifications WARNING UL Page 2 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 3 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 6 Appendix. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 Page vii List of Tables Page Page ix List of Figures Page TM-1020 Series Progressive Scan Shutter Cameras Operation Manual 1 Introduction 1.1 Product Description 1.2 Features 1.3 Functional Option Page 4 Introduction 1.4 System Configuration Figure2 below presents a typical system confi guration for the Camera Link version. FIGURE 1. TM-1020 Series System Configuration Figure1 below presents a typical system configuration for the LVDS/RS-422 version. FIGURE 2. CL (Camera Link) System Configuration 2 Installation 2.1 Getting Started 2.1.1 Unpacking Instructions 2.1.2 Components List 2.1.3 Accessories and Options 2.2 Camera Setup 2.2.1 Heat Dissipation 2.2.2 Connector Pin Configurations Page 7 Page 8 Page 9 Page 10 TM-1020 Series Progressive Scan Shutter Cameras 2.2.3 Shutter Speed Control Dial (LVDS/RS-422 version) 2.2.4 RS-232 Communication Cable (LVDS/RS-422 version) Page 11 Installation 2.2.5 Digital Output Cable (LVDS/RS-422 version) FIGURE 6. Pin-out Configuration for Digital Output Cable FIGURE 5. Digital Output Cable 30DG-02 Female Male 2.2.6 Camera Link Cable (CL Versions Only) 2.2.7 Power Supplies and Power Cable Setup Page 14 } 2.2.8 Attaching the Analog Video Output Page Page 16 3Operation 3.1 Camera Rear Panel (LVDS/RS-422 Version) 3.1.1 Up/Down Switch 3.1.2 Digital Output Connector 3.1.3 Analog Output Connector 3.1.6 Mode Selection Switch Page Page 19 3.4 Electronic Shutter 3.5 Integration 3.6 Asynchronous Reset Page 21 3.6.1 Internal Shutter Speed Control (TM-1020 Series) Page 22 Page 23 3.6.3 Internal Shutter Speed with Fast Mode (TM-1020-15 only) Page 24 3.6.4 Internal Shutter Speed with Slow Mode (TM-1020-15 Only) Page 25 3.6.5 External VINIT with Pulse Width (TM-1020-15 Only) Page 26 3.7 Dynamic Range Control 3.7.1 Programmable Look-Up Table (LUT) and Knee Control Page 27 FIGURE 15. Look-Up Table Progressive scan 3.8 Scan Modes The TM-1020 series supports the following scan modes: 256 224 192 160 128 96 64 32 0128 256 384 512 640 768 896 1024 line 1 line 2 n n+1 line 1+2 line 3+4 (2n-1)+2n 3.8.1 Full Progressive Scan 3.8.2 Two-Row Binning 3.9 External Sync and Pixel Locking Page 29 3.10 Camera Timing Charts 1. Pixel Clock and Digital Data Tcd = 19.00 nsec, Tdc = 31.00 nsec, Thd = 11.00 nsec. 2. Horizontal Signals Page 30 3. External Reset Timing 4. Async Reset Timing Horizontal Frequency: 15.748 KHz 1H = 63.50 sec Page 31 Page 32 K [3 H], (97 ns) 4. Async Shutter 0 Reset Timing Horizontal Frequency: 31.50 KHz 1H = 31.75 sec 3.11 Serial Communication Kit Page 34 4 LVDS-Version Camera RS-232 Commands Page 35 5 Troubleshooting 5.1 Problems and Solutions 5.1.1 Symptom: No Video 5.1.2 Symptom: Dark Video 5.1.3 Symptom: Non-synchronized Video 5.2 Information and Support Resources Page 38 6 Appendix 6.1 Specifications Page Page 40 Appendix 6.1.1 TM-1020 Series Physical Dimensions FIGURE 17. Physical Dimensions Rear Panel for standard camera TM-1020 series camera Page 41 6.1.2 TM-1020 CL Series Physical Dimensions FIGURE 19. Spectral Response FIGURE 18. CL Version Physical Dimensions 6.1.3 Spectral Response <