3.3.2Edge Preset Trigger Mode (NonReset)
Camera mode |
| Normal mode |
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| Trigger mode |
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| *Note. 1 |
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| Automatically switch to the normal |
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| mode if the pulse width of the |
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| trigger signal is more than |
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Trigger signal |
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| 500 mseconds. |
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(Rising edge) |
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| *Note. 2 |
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| Next VD |
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| Next VD |
| Next VD |
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Internal VD |
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| *Note. 3 |
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| Exposure |
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CCD exposure |
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| time |
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Video out
FVAL
*Note. 4
Note 1: The camera does NOT switch to normal mode when the long exposure mode is selected. This timing chart shows when the long exposure mode selected.
Note 2: The internal VD signal does not reset by the trigger signal.
The video output signal is sent out at the next internal VD timing.
Note 3: The exposure time is preset by the camera setting communication as “shutter speed”.
Note 4: The FVAL signal does not output when the exposure by the trigger signal does not exists.
3.3.3Exposure Timing
Trigger signal
30CLK
Exposure time
SUB
SG
Filtering *Note.1
T1'
Exposure time: T1' = Preset electronic shutter
Notes: The trigger signal equal to or shorter than 30 CLK is removed by the filtering system. Input trigger signal has to be more than 31 CLK pulse width.
The exposure starts101 CLK after the rising edge of the trigger signal.
FVL200B1 | 18/32 | |
User’s Guide Rev. 1.01 | ||
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