Olympus DP71 사용 설명서 - 페이지 24
{카테고리_이름} Olympus DP71에 대한 사용 설명서을 온라인으로 검색하거나 PDF를 다운로드하세요. Olympus DP71 32 페이지. Microscope digital camera
Olympus DP71에 대해서도 마찬가지입니다: 사용 설명서 (32 페이지)
페이지 인쇄EXTERNAL TRIGGERING
}The DP71 can record still images or control a commercially available shutter based on an external trigger signal.
Trigger Input
· The trigger input from external equipment can be used to start still image recording using the DP-BSW.
· The trigger input is detected at the edge, and the positive and negative logics can be switched with the DP Controller.
· The trigger input is not compatible with random triggering. Due to a time lag of 150 to 600 ms after the trigger input, the
exposure start time cannot be synchronized completely
For details on the time lag from the trigger input to the start of exposure, see table below.
· The trigger input is a TTL compatible signal.
V
: 2.0 V (min.). V
IH
Recording Image Size
4080 x 3072
2040 x 1536
1360 x 1024
680 x 512
680 x 510
340 x 250
21
: 0.8 V (max.).
IL
5 msec. or more
Trigger input
Exposure
Readout &
transfer to
PC
Trigger Input Timing Chart (Positive logic)
Table
Time Lag from Trigger Input to Exposure Start
Preview Status at Trigger Input
(2 x 2)
(4 x 4)
150 to 600 msec.
Time Lag from Trigger Input to Exposure Start (msec.)
OFF
ON
OFF
ON
OFF
ON
Min.
150
210
150
210
150
210
Max.
400
600
350
500
300
350