Nortel Networks M3110 - Manual (Page 63)

Attendant consoles Page 63 of 504
Telephones and Consoles Description, Installation, and Operation
3 Holding the top cover and the base together by hand, turn the attendant
console right-side up and place it back on the work surface.
4 Carefully lift the faceplate straight up and disconnect the 20-pin plug
ribbon cable located at J2.
Note: On attendant consoles with a display attached to the top cover, do
not connect or disconnect the cable to the display unless the attendant
console line cord is disconnected.
End of Procedure
Installing the M2250 attendant console top cover
Follow the steps in Procedure 9 to install the M2250 attendant console top
cover.
Procedure 9
Installing the M2250 attendant console top cover
1 Set the QMT2 dip switch. To locate the dip switch, look at the attendant
console from the top. The QMT2 dip switch is the only dip switch on the
topmost circuit board. Set the switch to ON (enable QMT2) or OFF
(disable QMT2).
Note: The QMT2 feature must be enabled in system software. Refer to
LD 12 in Software Input/Output: Administration (553-3001-311).
2 Carefully lift the top cover straight up and connect the 20-pin plug ribbon
cable to J2.
3 Put the top cover back on the attendant console:
a. Place the top cover onto the base housing, and turn the attendant
console upside down.
b. Reinsert and tighten the ten 10-mm fastening screws on the flange.
c. Reinsert and tighten one 10-mm and one 40-mm fastening screw on
the back.
4 Return the attendant console to its working position, reconnect the plugs
and cords, and test the features.
End of Procedure