JAI Gamma Correction, Gain Control/RS 232C control, CV-M10RS Serial Interface for Controls

CV-M10BX/CV-M10RS

7.4.2. Non interlaced mode

With SW1-5 ON the camera is in non-interlaced mode. The video is read out on video 1 as a full progressive scanned frame. The frame rate can be up to 25 for CCIR and 30 for EIA.

7.5. Gamma Correction

SW 1-6 will select the gamma correction. OFF is gamma 1.0, which is linear and normally used for vision. ON is gamma 0.45, which is non-linear.

7.6. Gain Control/RS 232C control

SW1-7 and SW1-8 has different functions on CV-M10BX and CV-M10RS.

7.6.1. Gain control on CV-M10BX

SW1-7 OFF and SW1-8 OFF is fixed gain. Here the gain is fixed for the 2 video outputs. Can be adjusted by internal potentiometers. (See "9. Internal Adjustments.")

SW1-7 OFF and SW1-8 ON is rear potentiometer for gain setting. This will only work on video 1 output.

SW1-7 ON and SW1-8 OFF is the AGC mode. It will only work on video 1 output. The AGC level can be adjusted by an internal potentiometer. (See "9. Internal Adjustments.")

7.6.2. RS232C control on CV-M10RS

SW1-7 and SW1-8 OFF will enable the settings from the SW1 on rear.

SW1-7 and SW1-8 ON will enable the RS232C serial input for camera control.

Notes: The setting should be done with power off. If the RS camera should be used with rear switch setting, the user setting from RS232C should be in the normal shutter range.

By shift to the low speed range it can take up to 20 sec. before the camera operates correctly.

7.7. CV-M10RS Serial Interface for Controls

The RS-232C serial interface specification for CV-M10 is: 9600 Baud, 8 data bit, 1 start bit, 1 stop bit, and no parity. Functions, which can be controlled by the RS-232C interface, are:

Shutter speed	All shutter times as shown in 7.2.2
Trigger select	Continuous, Triggered
Scanning mode	Interlaced, non-interlaced
Levels	Manual gain, AGC level, black level and white clip level
Notes: The following cannot be controlled via RS232C:
Gamma	1.0 - 0.45
Trigger mode: Edge Pre-select, Pulse Width Control, H reset and H non-reset
7.7.1. RS232C Cable Connections		3216CAMERA￿￿TGNDRXPIN	9COM5GND3T26S41PIN￿CDRXDTRPORTD
		4			7	TS
		5		8
		6			9￿CI

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