Sony XCI-V100C Panduan Teknis - Halaman 11

Jelajahi secara online atau unduh pdf Panduan Teknis untuk Kamera Digital Sony XCI-V100C. Sony XCI-V100C 23 halaman. Intelligent

Halaman Cetak

Functions

Trigger Shutter

The trigger shutter modes allow images to be captured in

response to triggers, and start exposure at a preset

timing. You can also use the modes to capture images

from multiple cameras using the same timing. The

triggers necessary for trigger shutter are input via the 12-

pin connector on the rear panel. The input signal is a 5

to 24 V positive/negative pulse.

Trigger edge mode

The camera detects the leading edge of the external

trigger signal and starts exposure. The exposure duration

is determined by the shutter parameter.

Trigger

Exposure

Trigger width mode

The exposure duration varies based on the width of the

external trigger input. The following formula represents

the exposure duration T[s].

T[s] = trigger width + 10 us (XCI-SX100/SX100C)

T[s] = trigger width + 9 us (XCI-V100/V100C)

Trigger

Exposure

Trigger Inhibition

When a trigger is input to multiple cameras

simultaneously, you configure specific cameras to block

the trigger. Exposure does not start on cameras for which

the trigger has been blocked.

Trigger Polarity

Selects the polarity of the trigger input to the camera.

You can select from Positive and Negative.

The following diagram is an example of when Positive

is selected.

Trigger

Exposure

Software Trigger

The camera generates a trigger internally, and captures a

single still image at a preset timing.

Note

This function is enabled only when the shutter mode is

set to trigger mode. This software trigger function is

enabled even when the trigger inhibition function is in

use.

Trigger Delay

By configuring a trigger delay time, you can delay the

timing in which exposure starts after a trigger is input to

the camera. This allows precise adjustment of the timing

in which images are captured when multiple cameras are

installed.

Available trigger delay settings

0 to 4 s (1 ms steps)

Note

If the period of the input trigger is too short in relation to

the configured trigger delay, the images will not output

properly.

Trigger

Trigger after delay

Exposure timing

Delay