FASTCAM-ultima APX-i2 Hardware Manual
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4.10.4. Sync Operation with External Equipment
In addition to its original framing rates, the APX-i2 has a feature of setting up a frame
rate locked to the frequency of a sync signal from external source. With this feature, it
has considerably expanded its range of application. For example, it can work in sync
with a manufacturing machine running at 1350 rpm, to record the machine’s behavior at
1350 FPS.
Concept of External Sync Recording
EXT-SYNC IN
(SLAVE)
1350Hz
Sync(Pulse)
Generator
1350fps
This section describes the function that makes the APX-i2 work in sync with external
equipment.
Requirement on Input Signals
For the APX-i2 to work in sync with external equipment, the basic requirement on the
input signal is as follows:
♦
TTL level, Positive or Negative logic
♦
60 Hz to 120,000 Hz
Содержание FASTCAM ultima APX-i2
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