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Upgrading the 4-Port Dial Access Adapter Using the 4-Port Dial
Access Modem Card Feature
Note: This procedure assumes that you have a 4-port Dial Access Adapter
installed in your IBM 2210.
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Blanking
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Blanking
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4 Port
Connector Plug
Rear Blanking
Plate
Figure 4-43. Upgrading the 4-Port Dial Access Adapter
To upgrade the 4-port Dial Access Adapter with a new 4-port Dial Access Modem
Card:
1. Remove the Dial Access Adapter from the 2210 as described in “Removing the
Optional Adapter” on page 4-38.
2. Remove the 4-port Dial Access Modem Card from the anti-static bag.
3. Place the bag on a flat surface and place the Dial Access Adapter that you
removed from the IBM 2210 on top of the bag.
4. Using a flat-blade screwdriver, remove the blanking plate from the Dial Access
Adapter faceplate and store in a safe place. You will need to replace this if the
4-port Dial Access Modem Card is removed from the adapter.
5. Angle the upgrade such that the RJ-11 jacks align with the ports on the
faceplate.
6. Align the 4-port connector plug on the 4-port Dial Access Modem Card and the
connector receptacle on the Dial Access Adapter.
7. Press firmly on the 4-port Dial Access Modem Card over the words PRESS
HERE TO INSERT.
8. Using a nut driver, secure the 4-port Dial Access Modem Card in place with the
three (3) screws provided.
9. Reinstall the Dial Access Adapter as described in “Installing Optional Adapters”
on page 4-36.
4-42 2210 Service and Maintenance