12
6.6 External Synchronization and Gen-lock
(via Camera Link interface ONLY)
The UP-600CL camera automatically locks to the external sync source. The external sync source
must match the camera HD and VD specification, which are 31.49KHz and 59.97Hz respectively.
Both external HD and VD are TTL level signals.
a) HD
H:
2.5V to 5V
L:
0V or GND
Pulse width: 5-50% duty cycle, see figure 8 shown below.
b) VD
H:
2.5V to 5V
L:
0V or GND
Pulse width: 0.5-50% duty cycles
Figure 10. External Synchronization and Gen-lock Timing
6.7 Integration
(via 12-pin Hirose connector ONLY)
The UP-600CL 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.
Figure 11. Integration Control Timing
