NAC Image Technology SP-642, User Manual

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(00292)H 8 - 25
8.15 Recording with TRIG OUT
A camera with TRIG OUT signal output (HX-7) can output a recording trigger for the cameras
and the other instruments.
The recording trigger output function is the function by which a camera outputs the trigger factor
detected in ARM state to TRIG OUT pin as a recording trigger.
To use recording trigger output function, select TRIGOUT in Trigger Output Mode.
● The camera which selected STATUS in Trigger Output Mode outputs the trigger condition
(It's equal to indication of TRIGGER LED.) in TRIG OUT pin.
This output signal is used to indicate the trigger condition. For this output signal to have delay
(less than 1 second), it isn't possible to use as recording trigger.
A trigger factor of the Trigger Output function of HX-7 is indicated.
(1) TRIG2 signal
(2) Trigger command from HXLink
(3) Trigger command from J-PAD3
(4) Image Trigger function
(5) Trigger command of Auto Pilot function
● TRIG1 signal isn't included in a trigger factor.
Block diagram of a trigger signal of HX-7
TRIG Output Mode : STATUS or No function TRIG Output Mode :TRIGOUT
Connection of TRIG OUT signal
Hereinafter the camera which selected TRIGOUT in Trigger Output Mode is called Trigger
Master.
Connect TRIGOUT signal of the Trigger Master camera to trigger input of all cameras.
Also connect TRIGOUT signal to trigger input of the Trigger Master camera.
● When not connecting a TRIGOUT signal to trigger input, a Trigger Master camera wouldn't be
recorded. To put timing of the recorded by a Trigger Master camera and other instruments
together, the Trigger Master camera records by recording trigger outputs by itself.
Trigger
Select
Trigger
Detect
Trigger
Select
Trigger
Output
Trigger
Detect
TRIG1
TRIG2
HXLink
J-PAD3
Image Trigger
Auto Pilot
TRIG1
TRIG2
HXLink
J-PAD3
Image Trigger
Auto Pilot
TRIGOUT
TRIG1
TRIGOUT
HX-3
TRIG1
PC
LAN
TRIG2
HX-7
Image Trigger
J-PAD
3
Recording
Process
TRIGOUT
Trigger
Condition
Output
Recording
Process