Nikon DS-Ri1 Manual de instruções - Página 22
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In triggered image capture, exposure is timed to the rising edge of the trigger signal. For exposure
time and camera gain, settings previously configured on the NIS-Elements or other software are
applied. Captured images are transferred via IEEE1394 and displayed on a PC.
The timing sequence of triggered image capture is as follows.
Trigger input
Exposure
Exposure timing signal
Trigger enable signal
A time lag of up to 0.7 ms occurs between reception of the trigger signal and exposure.
Once a trigger signal is received, the next signal is not accepted unless the camera becomes ready
to capture a new image. There will be no valid signal received during this waiting time. Triggers can
be received again after the rising edge of the trigger enable signal.
For detailed instructions on triggered image capture, refer to the software instruction manual.
(4) Connecting to a Power Supply
Be sure to turn off the DS-U3 before connecting the DS camera head to prevent electric shock.
Make all other connections before connecting to a power supply.
Be sure to use the specified AC adapter (DS AC adapter). For details, refer to "3. DS AC Adapter"
in Chapter 9, "Specifications". Connect the specified power cord to the specified AC adapter. Using
an incorrect AC adapter or power cord may result in a fire or other dangerous conditions. This
product is classified as Class I protection against electric shock. Make sure that the power supply
is connected to a wall outlet with a protective ground terminal. If the power cord is misplaced or
damaged, contact your nearest Nikon representative.
Chapter 4
Connecting and Installing the Equipment
3
Connection Methods
1 ms or more
0.7 ms or less
- 14 -
200 ms or less when free buffer space is
available to store images