JAI TM-1400 Page 23, 3.9.5 Camera Functions,

Page 23

Operation

TM-1400 Series Progressive Scan Shutter Cameras

The following diagram is an example of the TMC-1400 (same as TM-1400).

It is important to meet the exact starting pixel at LDV and the starting line of FDV. If the starting pixel

or line is shifted due to the image capture configuration, then the interpolation software can be adjusted

for the correct starting point. In figure A, if the first pixel is shifted (missed), the color interpolation

should start with G-R. If the first line is missed in A, the interpolation order will be B-G.

3.9.5 Camera Functions

AccuPiXEL color cameras perform all functions the same way as B/W cameras. However, because of

color characteristics, the following issues are different:

•Two-row binning scan

When two rows are mixed in the CCD, the Bayer color is no longer valid. It provides color

information but cannot be interpolated as a Bayer CFA.

•LUT (Look-up Table)

The LUT is a powerful tool to adjust the dynamic range as well as color dynamic range. Since

human color perception is non-linear, LUT selection can help optimize color contrast by selecting

the LUT value. Gamma 0.45 is logarithmic and is closed to human perception.

When LUT is selected, black-level adjustment must be more accurate than for B/W cameras.

For a detailed timing chart, please refer to the standard AccuPiXEL camera data sheet, or contact JAI

PULNiX.

Ext. HD

LDV

Video

(analog)

Ext. VD

FDV

Video

32.16 µs

(1608p)

33.87 ms

(1053H)

1392p216p

1p=20 ns

1040H

1040H (active lines)

13H

1392p active pixels

3H

3H

1H = 32.16µsec.

46p 61p

Contents

Main i Notice Page Notice Warra nty Certifications WARNING UL Page 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 3 Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 4 Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 5 Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .34 Page Page TM-1400 Series Progressive Scan Shutter Cameras Operation Manual 1 Introduction 1.1 Product Description 1.2 Features 1.3 Functional Options Page 4 Introduction 1.4 System Configuration Figure2 below presents a typical system co nfiguration for the TM-1400CL camera. FIGURE 1. TM-1400 System Configuration Figure1 below presents a typical system configuration for the TM-1400 camera. FIGURE 2. TM-1400CL System Configuration 2 Installation 2.1 Getting Started 2.2 Camera Setup Page 6 2.2.2 Connector Pin Configurations Page 7 TM-1400 Series Progressive Scan Shutter Cameras Pin # Description I/O Pin # Description I/O Page 8 Page 9 2.2.3 Shutter Speed Control Dial (TM-1400 only) 2.2.4 RS-232 Communication Cable (TM-1400 only) Page 10 2.2.5 Digital Output Cable (TM-1400 only) FIGURE 6. Pinout Configuration for Digital Output Cable Female Male Page 11 2.2.6 Camera Link Cable (CL Versions Only) 2.2.7 Power Supplies and Power Cable Setup Page 12 } Page Page 14 3 Operation 3.1 Camera Rear Panel (TM-1400) 3.1.1 Up/Down Switch 3.1.2 Digital Output Connector 3.1.3 Analog Output Connector Page 15 Page 16 3.2 Camera Rear Panel (CL Versions) 3.2.1 Digital Output Connector 3.2.2 Analog Output Connector 3.2.3 Power and External Sync Connector 3.3 Progressive Scanning 3.4 Electronic Shutter 3.5 Asynchronous Reset 3.5.1 External VINIT With Pulse Width Page 18 3.5.2 Internal Shutter Speed Control Page 19 3.6 Dynamic Range Control 3.6.1 Programmable Look-Up Table (LUT) and Knee Control Page 20 3.7 Scan Modes 3.7.1 Full Progressive Scan 3.7.2 Partial Scan 3.8 External Sync 3.9 Bayer Color Filter (Color Versions) Page 21 3.9.1 Color Filter Array 3.9.2 Bayer Color Filter Array (CFA) Page 22 3.9.3 Starting Pixel Configuration 3.9.4 Sync and Data Page 23 3.9.5 Camera Functions Ext. HD LDV Video (analog) Ext. VD FDV Video Page 24 Green 3.9.6 Interpolation Software Green 3.9.7 Color Interpolation Green Green GreenRed Red Blue Blue Page 25 3.10 Camera Timing Charts Tcc =14 nsec, Tdc = 6 nsec, Thd = 5 nsec. 2. Horizontal Signals Page 26 4. Async Shutter Reset Timing Horizontal Frequency: 31.09KHz 1H = 32.16 usec Page 27 Tcd = 28 nsec, Tdc = 12 nsec, Thd = 10 nsec. 2. Horizontal Signals Page 28 4. Async Shutter Reset Timing Horizontal Frequency: 15.55 KHz 1H = 64.32 usec Page 29 4. Async Shutter Reset Timing (Partial Scan 500 Lines) Horizontal Frequency: 31.09 KHz 1H = 32.16 usec Page 30 4. Async Shutter Reset Timing (Partial Scan 250 Lines) Horizontal Frequency: 31.09 KHz 1H = 32.16 usec 3.11 Serial Communication Kit CS-232C (not required for CL version) 4 Troubleshooting 4.1 Problems and Solutions Page 33 Troubleshooting 4.2 Information and Support Resources Page 34 5 Appendix 5.1 Specifications Model TM-1400 series Page 35 5.2 Physical Dimensions Page 36 FIGURE 10. Physical Dimensions (TM-1400CL) FIGURE 11. Spectral Response 5.3 Spectral Response Relative Sensitivity www.jaipulnix.com Imaging Products