
Mode Setting
For setting the shutter speed using the DIP switches
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| Mode transition state | ||||||||||
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| External input |
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| inhibition area | External trigger | |||||||
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| External trigger shutter operation |
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| Normal operation*3 |
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| (50 ms) |
| shutter operation | ||||||||||||||||
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Trigger*1 |
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| 100 ∝s to 250 ms |
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| Trigger pulse width*3 |
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| Exposure time (Te)*2 |
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| Exposure time | ||||||||
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| (Te)*2 | ||||
Video out |
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WEN |
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| T*4 |
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| T*4 | ||||||||||
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| 250 H (EIA) |
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| 293 H (CCIR) |
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*1 This is a signal input from outside. The trigger input frequency must be [Shutter speed (DIP switches) + 1 field + 2 H frequency] or more. If invalid data is input, normal operation is resumed several Vs after entering the correct data.
*2 The exposure time (Te) is determined by the setting of the DIP switches.
*4 The image is output at the shortest timing from the
trigger rising edge according to the DIP switch setting.
For details, see Page 10.
*3 The normal operation state is chosen when the trigger pulse width is 1/3 s or more. The trigger falling edge restores the external trigger shutter operation. In this case, the area between the falling edge of a trigger pulse and the subsequent 50 ms period is an external trigger input inhibition area. There is no guarantee of operation for any triggers input in this period.
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