Uniq UP-610CL User Manual page 13

6.6 External Synchronization and Gen-lock
The UP-610CL camera automatically locks to the external sync source. The external sync source
must match the camera HD and VD specification, which are 55.554 KHz and 110.0 Hz respectively.
Both external HD and VD are TTL level signals.
a) HD
H:
L:
Pulse width: 5-50% duty cycle, see figure 8 shown below.
b) VD
H:
L:
Pulse width: 0.5-50% duty cycles
6.7 Integration
The UP-610CL camera can be integrated up to 2 seconds without severe noise or dark current
effect. To start integration, pin #11 (same as pin #27 of 40-pin digital connector) of the 12-pin
connector must be connected to GND or 0V. The integrated video will be shifted out following the
next vertical drive after pin #11 goes back to high or 5V level, as shown in figure 9 below. If a
frame grabber does not capture the immediate frame or integrated video, the normal video (before
the integration) will display again on the monitor.
2.5V to 5V
0V or GND
2.5V to 5V
0V or GND
Figure 10. External Synchronization and Gen-lock Timing
(via 12-pin Hirose connector ONLY)
Figure 11. Integration Control Timing
(via Camera Link interface ONLY)
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