HGM1790N Genset Controller User Manual Page 7 of 31
4. OPERATION
4.1. FRONT PANEL DESCRIPTION
Fig.1 HGM1790N Front Panel Indication
4.2. INDICATOR DESCRIPTION
Stop status indicator light: genset in stop mode.
Auto status indicator light: genset in auto mode.
Manual start indicator light: genset in manual mode.
Alarm indicator light: blink slowly (1 time/s) when warn alarm occurred; blink fast (5 times/s)
when shutdown alarm occurred.