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VI Mode Shutter
4-5
Using the Shutter Modes
4.4 VI Mode Shutter
On the rear panel mode switch SW3, set switches 1 and 2 to ON. At this point
there will be no image output. When an external VI command is input, expo-
sure will occur for the period of the command. This mode is only for non-inter-
lace. The image quality may be lower due to timed exposures; use accordingly.
Figure 4–4 shows the VI mode shutter timing.
Figure 4–4. VI Mode Shutter Timing
249 µs (PIA)
142 µs (PIH)
1 Field
Read out
Field indicator output
Shutter monitor output
VI command
Integration time