NAC Image Technology MC-529, User Manual

Page: 149 / 180

(00235) 7-9
Note 1) Writing begins to the recording memory in the ARM mode even without trigger input.
After switching to the ARM mode, images recorded previously cannot be played back.
Note 2) The recording range can be slightly adjusted depending on the trigger timing.
Note 3) Depending on the recording method settings, the recording speed and the relationship
of the trigger timing, it may not be possible to record into the entire recording memory,
and only partial recording is possible. For example, if END is set, recording is ended at
a point about 5% from the trigger input to the recording memory so if there is trigger
input before 95% or more has elapsed from the start of ARM, the portion shorter than
95% will not be saved.
7.2.6 Synchronized Data Save During Recording
1) Closed Caption Method
(Method where images and information are saved separately but displayed together)
The recorded scene number, recorded trigger mode setting, recording speed, frame size, shutter
exposure time, recorded image quality setting, recording comments and the trigger time are
saved in the system controller at the time of trigger input.
2) Synchronized Save Method
(method where images and information are saved and displayed together)
The internal standard time information (or IRIG-B time), exposure start time, exposure end time,
trigger signal, event signal and IRIG lock are saved in the image memory.
3) Frame Synchronized Save Data (time stamp)
・
Exposure start time (in min, sec and usec units)
・
Exposure end time (in min, sec and usec units)
・
Frame count (memory address information )
・ Trigger time (in day, hour, min, sec and usec units)
・
Sequence count (save sequence information)
・
Trigger, EST, event, IRIG lock (flag bit identification)
・
Recorded time (day, hour, min, sec)
The time stamp can be turned ON/OFF.
7.2.6 Synchronized Data Save During Recording
1) Closed Caption Method
(method where images and information are saved separately but displayed together)
The recorded scene number, recorded trigger mode setting, recording speed, frame size,
shutter exposure time, recorded image quality setting, recording comments and the trigger time
are saved in the system controller at the time of trigger input.
2) Synchronized Save Method
(method where images and information are saved and displayed together)
The internal standard time information (or IRIG-B time), exposure start time, exposure end time,
trigger signal, event signal and IRIG lock are saved in the image memory.
3) Frame Synchronized Save Data (time stamp)
・ Exposure center time (in day, hour, min, sec and usec units)
・
Trigger time (in day, hour, min, sec and usec units)
・
Event
・
IRIG lock
The time stamp can be turned ON/OFF.