Pulnix TMC-6700 Series Manual de Instruções descarregar pdf (Página 27)

Page 19

Operation

TMC-6700/1000 Series Progressive Scan CCD Digital Color Camera

RAM banks can be saved by the EEPROM save command (Section 4.2.3, “Save RAM Data Into

EEPROM,” on page 24).

3.3.4 (f) Black Level Control

The TMC-6700/1000’s DSP has independent red, green and blue offset controls, and black level

control. The user can calibrate these under specific lighting conditions by using the RS-232 control.

3.3.4 (g) RS-232 External Communication

The TMC-6700/1000 series is capable of being controlled by external communication via RS-232. This

communication overrules the preset data in the memory pages and the back panel switch settings.

Please refer to Section 4 on page 22 for detailed instructions.

3.4 Camera Link Rear Panel

FIGURE 8. Camera Link Rear Panel

3.5 Asynchronous Reset Full Frame Shutter Camera Operation

The TMC-6700/1000 series is designed to accommodate an ON-LINE inspection reset mechanism with

full frame shutter. The shutter speed can be controlled by either an external pulse width or internal

shutter speed control.

3.5.1 Asynchronous Shutter

For the asynchronous shutter mode, async mode needs to be selected either from the rear panel (ASY)

or by RS-232. When the negative reset pulse (VINIT) is applied, the camera will latch the falling edge

to its next horizontal drive and immediately reset the vertical sync timing (Figure 9, “Asynchronous

Reset,” on page 20). The TMC-6700/1000 series asynchronous cameras output a full frame of shuttered

video in progressive format.

ANALOG

POWER

CAMERA LINK

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Pulnix TMC-6700 Series Manual de Instruções Página 27