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1
Set [Exposure Mode] to [Trigger Width] .
When you select [Trigger Width], [Trigger Mode] will automatically be set to [On].
2
Set [Trigger Selector] to [Frame Start].
([Frame Start] is the default setting.)
3
If necessary, change the [Trigger Source] and [Trigger Activation] settings.
Other controls
In addition to exposure time, the following can also be controlled by external triggers. Select these
control operations in [Trigger Selector].
[Trigger Selector] setting
Acquisition Start
Acquisition End
Acquisition Transfer Start
Control Without External Triggers
When Controlling the Exposure Time Using Specified Exposure Times
Configure the settings as follows.
Trigger Selector (trigger operation)
Trigger Mode
Exposure Mode
Exposure Time
Exposure Auto
*1 The maximum value for [Exposure Time] varies depending on the value configured for the [Acquisition Frame
Rate Raw] setting.
Max. value for [Exposure Time] = [Acquisition Frame Rate Raw] value - 14H (8 bit: 14×4.85 = 67.9, 10/12 bit:
14×6.22 = 87.1)
1
Set [Exposure Mode] to [Timed].
([Timed] is the default setting.)
2
Specify the exposure time in [Exposure Time].
The setting value for the exposure time can only be changed when [Exposure Auto] is set to [Off].
If [Exposure Auto] is set to [Continuous], temporarily set it to [Off] before changing the exposure
time.
3
Set [Trigger Mode] to [On].
4
If necessary, change the [Exposure Auto] setting.
Item
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Start image acquisition.
Stop image acquisition.
Output acquired images at a specified timing. (Up to 8
frames for 8-bit, and up to 4 frames for 10-/12-bit.)
Setting value / selectable range
Frame Start
Off
Timed (control via exposure time)
The exposure time will differ depending on the [Pixel Format]
and [Acquisition Frame Rate] setting values. (1 µs/step)*
Off, Continuous
GO-2400M-USB / GO-2400C-USB
Description
1
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