User Manual

14.2 External I/O

393

Chapter 14 External Control

1 Connect the cables for the corresponding external input signals to the TRIG

OUT/CAL and GND terminals.

2 In the Ext Term (external terminal) Settings screen, select a setting for the

[TRIG.OUT

/CAL] terminal.

When a trigger event occurs, a pulse wave changing from the HIGH level (4.0 to

5.0 V) to the LOW level (0 to 0.5 V) is output from the TRIG OUT

/CAL terminal.

Signal Output Procedure

GND is common. It can be connected to any ground.

Connection procedure:

"14.1 Connecting External Control Terminals" (

⇒ p. 388)

(To open the screen: Press the DISP key→ Press the F7 [System] key→

Select with the SUB MENU keys →Ext Term Settings Screen)

Select [Trig Out](default setting)