AT&T 3.0 manual Inserting the Upgrade Memory Card

Module Problems

PROCESSOR

MODULE

Push in to remove Memory Card

Error/Status Code Display

PCMCIA Interface Slot

Memory

Card

Alarm Status

LED

Figure 4-7. Inserting the Upgrade Memory Card

To upgrade or reinstall circuit module firmware, follow the steps below.

1Insert an upgrade memory card containing the circuit module firmware into the PCMCIA interface slot on the processor board.

See Figure 4-7.

4-62Control Unit Problems