NEC DS1000 Correspondence Course Workbook page 55

Power LED
NEC America
DS1000/2000 Correspondence Course
Power-up the system.
1. Make sure the system is properly grounded.
2. Install a surge protector in the AC outlet.
3. Plug the main cabinet's AC power cord into its surge protector.
4. Turn on the cabinet's power switch.
After a brief interval, the system will start and the power LED will
flash slowly (green).
DS1000 System Installation
Power Switch
DS1000/2000 Workbook 55