Paradyne 9000 Series - Manual (Page 6)

6
Power-Up Verification
!
WARNING:
The power cord contains a 3-wire grounding-type plug which has a
grounding pin. This is a safety feature. Grounding of the carrier is vital to
ensure safe operation. Do not defeat the purpose of the grounding plug by
modifying it or by using an adapter.
Prior to installation, use an outlet tester or voltmeter to check the ac
receptacle for earth ground. If the power source does not provide a ground
connection, consult an electrician to determine another method of grounding
the carrier before proceeding with the installation.
1. Insert the IEC connector end of the power cord into the I/O card’s power IEC 320
inlet.
2. Insert the plug into an ac outlet. The power supply LED lights.
Verification Checklist
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Did the green power supply LED light? If not, see Troubleshooting .