User manual
Impact-E 3x series embedded computer user manual 
Page 24 of 40 
PSBIN1: PW-ON Button (with 2 colour LED) 
PIN  DESCRIPTION  PIN  DESCRIPTION 
PAD1  Ground  PAD2  Ground 
1  Ground  3  BUTTON- 
2  Ground  4  BUTTON- 
L1 
PWR_LED+ / 
STB_LED- 
L2 
PWR_LED- / 
STB_LED+ 
NOTE:  Power ON: Green LED; Standby: Red LED 
Manual
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