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8.
Route the jumper cable to the primary UPS. Plug the cable into the primary UPS in the
receptacle provided.
9.
Replace the battery and connect the battery terminals to the UPS connector.
10.
Re-install both covers.
PowerShield
3341
Pre-Wired Power
Cord (To Primary
UPS)
12 Vdc XBP
Connector
Battery
Connects Here
Final Set-up and Testing
1.
Plug in the UPS to the premises power source. Both the green AC Power and DC Power
indicators on both UPS’s should light.
2.
Return to the ONT, plug in the power cord to the MEM and view the LEDs.
A properly installed ONT Model 560 will go through a sequence of operation as follows:
y
Upon power-up, the power lamp will light.
y
After a short delay, Processor Health LED will light for about 1 sec.
y
The Telephone Off-Hook lamp will light for about 2 seconds.
y
Immediately thereafter, all lamps will light briefly.
y
The Processor Health LED will light and begin blinking while it attempts to connect
to the headend. (assuming the MEM is functioning properly).
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