CV-M4+/M4+CL, CV-M7+/M7+CL
6.7. Frame-delay read out Mode
In this mode the pre selected exposure starts from the leading edge of the trigger pulse, H synchronous or H
This mode will operate with full and partial scanning and with V binning (M4+ and M4+CL only). Partial scanning and binning in combinations is not allowed.
If smearless read out (SL=1) is used, the exposure starts with a delay 133H (5.23 msec.) after the trigger. An EEN pulse will indicate the active accumulation time, and a FEN pulse indicates that the resulting video is read out.
To use this mode: |
| |
Set function: | Trigger mode “Frame delay read out” | TR = 3 |
| “H synchronous accumulation” | HC=0, HC=1 |
| “Smearless readout” | SL=0, SL=1 |
| Polarity and other functions |
|
Input: | Ext. trigger to LVDS/Camera Link or pin 10 on |
Important notes on using this mode.
•The duration of the trigger should be longer than the exposure time + (>2H to <3V.) (>72.64∝sec to <120msec).
•The minimum trigger interval should be >(trigger pulse width + 1 frame). A new trigger must not be applied during the previous frame read out. (Before FEN is high).
Fig. 23 Frame Delay
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