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TM-1020 Series Progressive Scan Shutter Cameras
Operation
Note: When the ROI function is not used, make sure that the INTEG/ROI inputs (#11 of 12-pin
connector, #6 of the 31-pin connector, and #10 and #23 of the Camera Link connector)
are kept open or logic high during Async. pulse width control mode.
3.6.3 Internal Shutter Speed with Fast Mode (TM-1020-15 only)
FIGURE 12. Internal Shutter Speed with Fast Mode (TM-1020-15 only)
The video signal has no delay from the reset timing. Shutter speed range is 1/2,400 to 1/31,000 sec.
Select a dial switch setting from “1” to “4”. When the fast reset mode is selected, the camera resets with
internal VINIT timing, which is latched to HD. Video output is also synchronized with internal VINIT
timing without further delay. The shutter speed is controlled by the dial switch.
HD
Transfer
Gate
Discharge
Pulse
VINIT
32H
FDV
9H
X
S1 X = 1H S2 X = 2H S3 X = 4H S4 X = 9H