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Operating Modes (Continued)

➐ Reset-Restart with External Shutter Control

The shutter speed or exposure can be controlled with

external pulse control in this mode.There are two modes of

external trigger control.

7-1.Trigger pulse position mode

By selecting RR-Trigger position mode, the shutter speed

control is defined between the rising edge of trigger and inter-

nal transfer gate (9.5H from RR VD; 14.5H for TM-76).

7-2.Trigger pulse width control

By selecting RR- Trigger width mode, the shutter speed is

defined between the rising edge and falling edge of the trigger

pulse.The exposure timing can be random inside of one

Vertical period and the video output is synchronized with RR

VD.

This is an excellent application for capturing multiple images

(two fields of images) of indexing objects under various light-

ing or brightness conditions.When frame mode is selected, the

full vertical resolution is achieved even when using an elec-

tronic shutter by taking two fields of shutter images.

➑ Mode Selections

Gamma selection:

Default: 1.0 (linear) or 0.45

Gain control:

MGC (manual gain control) or AGC (automatic gain

control)

Field / Frame:

FLD (Field integration) or FRM (Frame integration)

Shutter control:

Extrnal trigger pulse control or CYC (Continuous

mode)

Function control:

Internal shutter mode, Reset-restart snapshot mode,

Pulse position control mode, Pulse width control

mode

➒ Shutter Speed Control and Functions

The following functions are available by setting a rotary

switch and DIP switch inside camera.

➓ Power Connector Pin Configurations

www.pulnix.com

TM-75/76 High-Resolution CCD Camera

12P-02S Interface Cable (optional)

Pin# Lead Color Function Pin Configuration

1 Gray GND

2 Yellow +12V DC

3 Red coax shield GND

4 Red coax Video

5 Orange coax shield GND

6 Orange coax HD Input

7 Black coax VD Input

8 White coax shield GND

9 White coax TRIG input*

10 Brown N/C

11 Blue N/C

12 Black coax shield GND

* TRIG is active high.

11 12

R.R. VD

Ext. Trigger

Shutter

Transfer Gate

Exposure

Video

Exposure

R.R. VD

Trigger

Shutter Pulse

Transfer Gate

Mode SW Rotary SW Shutter Speed Trigger

F1 NO

OFF 0 No shutter

“ 1 1/60

“ 2 1/100

“ 3 1/120

“ 4 1/250

“ 5 1/500

“ 6 1/1000

“ 7 1/1500

“ 8 1/2000

“ 9 1/2800

“ A 1/3500

“ B 1/4500

“ C 1/6000

“ D 1/10000

“ E 1/29000

ON D RR Snap-shot Positive

“ E RR Position Positive

“ F RR Width Positive

Frame Mode

Video

Reset-Restart

Shutter

Control

Width

Exposure Exposure

EXT. HD for PLL(Relationship with HD and Reset-Restart VD affects Odd or Even field output)

Invalid Image Invalid ImageGood Images

One frame

Good Images

One frame

Even

Field

Odd

Field

Even

Field

Odd

Field

Even

Field

Odd

Field

Even

Field

Odd

Field

Even

Field

Odd

Field

Shutter

Control

Position

1 2 3 4

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