Avalue EPM-1712 - Manual (Page 9)

Quick Installation Guide
EPM-1712 Quick Installation Guide 9
2.3 Setting Jumpers & Connectors
2.3.1 Delay mode selector (JSET1)
*Default
Delay mode1*
Signal PIN PIN Signal
GND 1 2 MODE_1
GND 3 4 MODE_2
GND 5 6 MODE_3
GND 7 8 MODE_4
GND 9 10 MODE_5