Sigma LBA-714PC, LBA-710, LBA-300 manual Camera Power, Shutter Controls Signals, SHUT3 SHUT2 SHUT1

2.4.1Camera Power

If your camera is a low power CCD style that runs on +12Vdc, then it may be powered from connector J1 (J3 on LBA-3/4/500 frame grabbers) pin 6 (+12Vdc) and pin 5 (gnd).

Caution: Do not attempt to power more than ONE camera from the LBA-PC.

2.4.2Shutter Controls Signals

The electronic shutter control signals are provided on as SHUT1, SHUT2, and SHUT3. These are TTL level drive outputs. The Logic is positive true. The shutter settings are listed in the 8 lines of the Shutter drop down edit control found in the main menu Options > Camera > Advanced dialog box. The labeling of the shutter lines can be user modified to match the settings of a particular camera. The line locations however, always correspond to the following TTL output drive levels:

	Shutter Line		SHUT3	SHUT2	SHUT1
	Edit control		(J1 pin 3)	(J1 pin 7)	(J1 pin 2)
		(J3 on 3/4/500)		(J3 on 3/4/500)	(J3 on 3/4/500)
	Top line 1	0		0	0
2		0		0	1
3		0		1	0
4		0		1	1
5		1		0	0
6		1		0	1
7		1		1	0
Bottom line 8		1		1	1

Frame Grabber Pin-out

Figure 5

Operator’s Manual	25	LBA-PC
Doc. No. 10654-001, Rev 4.10