Nortel Meridian 1 Manual page 126

Page 122 of 144
553-3001-215 Standard 12.00 January 2002
Add-on modules
Procedure 2
Installing and removing the External Alerter Board
CAUTION WITH ESDS DEVICES
Before handling internal components of telephones,
discharge static electricity from hands and tools by
touching any grounded metal surface or conductor.
1 Remove the handset and place the telephone upside down on a level,
solid work surface covered with soft material or paper to prevent
damage to movable keys and the telephone face.
2 Disconnect all cords from the telephone.
3 Remove the two screws from the footstand assembly and unsnap the
footstand assembly by pressing inward at the back of the footstand
where it meets the base and pulling upward.
4 If the telephone is equipped with an MPDA or MCA, unplug the data
cable from the base telephone jack.
5 Remove the four screws securing the base of the telephone to the top
cover. Remove the base and set aside.
6 If the telephone is not equipped with an External Alerter Board, go to
step 8. If replacing an existing External Alerter Board, go to step 7.
Removing the External Alerter Board
7 The External Alerter Board is located at the right center of the
telephone. Remove the screws from the board. Grasp the board firmly
on each end and pull upward to remove.
Installing the External Alerter Board
8 Place the H1 connector of the External Alerter Board over the P3 pins
of the telephone (see Figure 31 on page 95 for M2006/M2008; see
Figure 32 on page 96 for M2616/M2216ACD). Align the mounting hole
over the mounting post. Carefully work H1 onto the P3 pins until firmly
seated. Place the self-tapping Phillips-head screw supplied with the
External Alerter Board into the mounting hole and tighten it with a #1
Phillips screwdriver.