Nortel Meridian 1 Succession 1000M Installation And Configuration Manual page 262

Page 262 of 562
553-3011-210 Standard 1.00
Installing Power Failure Transfer Units
If power to the M2250 attendant console is not provided by two Digital
Line Card TNs, connect:
• G-W of AUX to 8 Tip (8T) of attendant console (-15 volts)
• W-G of AUX to 7 Tip (7T) of attendant console (+15 volts)
Figure 109
Power fail transfer
October 2003
End of Procedure