CM-140GE / -RA/-UV / CB-140GE / -RA
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10.2.2 Edge Pre-Select trigger mode
An external trigger pulse initiates the capture, and the exposure time (accumulation time) is the
fixed shutter speed set by registers. The accumulation can be LVAL synchronous or LVAL
asynchronous. The resulting video signal will start to be read out after the selected shutter time.
For timing details, refer to fig. 19. through fig. 24 and fig.28 and 29.
To use this mode:
Important notes on using this mode
Trigger pulse >2 LVAL to <1 FVAL)
The following table shows minimum trigger interval in synchronous accumulation mode
Full scan
1055 L
1/2 Partial
821 L
2/3 partial
705 L
1/4 Partial
531 L
1/8 Partial
445 L
1/2 V Binning
530 L
In case of a-synchronous mode, the exposure time should be added to the above table.
Содержание CB-140GE
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Страница 68: ...CM 140GE RA UV CB 140GE RA 66 Fig 37 Spectral response for CM 140GE UV ...