3.2.2Exposure Timing with the Positive Polarity Trigger Signal

Input Trigger signal

 

 

 

 

 

 

 

 

 

 

 

 

 

(127 CLK)

 

 

 

 

 

 

T1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Trigger signal

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(With Photocoupler delay

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T1

 

 

 

 

 

 

 

 

 

 

Less than

 

Filtering *Note.1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5 useconds

 

30 CLK

 

 

 

 

 

 

 

 

 

 

T1'

Exposure time

SUB

75 CLK

Exposure time:: T1' = T1 + 127 CLK

SG

Note 1: The trigger signal will be removed by the filtering if the pulse width of the input trigger signal is less than 30 CLK. Please input a trigger signal with more than 31 CLK pulse width.

Note 2: The exposure will start 105 CLK after the rising edge of the trigger signal.

3.2.3Exposure Timing with the Negative Polarity Trigger Signal

Input Trigger signal

 

 

 

 

 

T1

 

 

 

 

 

 

 

(127 CLK)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Trigger signal

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T1

 

 

 

 

 

 

 

 

 

(With Photocoupler delay

 

 

Filtering *Note.1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

30 CLK

 

 

 

 

 

 

 

 

 

 

 

 

Less than

 

 

 

 

 

 

 

 

 

 

 

 

 

 

60 useconds

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T1'

Exposure time

SUB

75 CLK

Exposure time: T1' = T1 + 127 CLK

SG

Note 1: The trigger signal will be removed by the filtering if the pulse width of the input trigger signal is less than 30 CLK. Please input a trigger signal with more than 31 CLK pulse width.

FV-G030B1

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User’s Guide Rev. 1.01

 

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Ricoh FV-G030B1 manual Exposure Timing with the Positive Polarity Trigger Signal, Input Trigger signal, Exposure time

FV-G030B1 specifications

The Ricoh FV-G030B1 is an innovative visualizer that caters to the needs of educators, business professionals, and content creators alike. This advanced document camera is designed to enhance presentations, lectures, and meetings by providing high-quality visual representations of documents, objects, and 3D items. With its impressive features and cutting-edge technologies, the FV-G030B1 is a powerful tool for anyone looking to engage their audience more effectively.

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