JAI CV-M30 operation manual Scan Mode Settings, Trigger Mode, Gain Setting Switch

CV-M30

7.1.4. Scan Mode Settings

With SW1-4 and SW1-6 the scanning mode can be selected. The table shows the modes.

SW1-4	SW1-6	Function Mode	Remarks
OFF	OFF	2:1 Interlaced mode	In Normal trigger mode only. (Continuous).
ON	OFF	1/2 partial scan	Non-interlaced only
OFF	ON	Non-interlaced
		mode
ON	ON	1/3 partial scan	Non-interlaced only

For detail, please refer to “6.2. Continuous Operation.” and “6.4.2. Partial Scanning Mode.”

7.1.5. Double Speed Mode

Vertical frequency 119.88Hz, and horizontal 31.468kHz.

For detail, please refer to “6.4.1. Double Speed Mode.”

7.1.6. Trigger Mode

With SW1-7 the trigger mode can be changed between normal and external.

Off: for normal mode, which is internal trigger. In this mode the camera run continuously. It can be interlaced or non-interlaced. (For partial scan only non-interlaced with shutter off.)

On: for external trigger mode, which can be edge pre-select or pulse width control. It is non- interlaced and partial scan with shutter speed select.

For detail, please refer to “6.2. Continuous Operation.” and “6.3. External Trigger Modes.”

7.1.7. Gain Setting Switch

SW1-8 is for the gain select.

Off: is manual gain, which can be adjusted by the potentiometer on the rear panel.

On: is AGC mode. The AGC video level can be adjusted by an internal potentiometer VR1 on PK8210B board.

Please refer to “8. Internal Adjustments of Video Signal.”

- 14 -