Nortel Millennium M1000 Manual page 159

rprbk203 Page 17 Tuesday, February 16, 1999 9:12 AM
See this If this is an upgrade, at this point you
need to:
1. Change the firmware or control
PCP, depending on what you got
with the kit.
Upgrade
2. Change the telephony PCP, if
board
you received one in your kit.
changes
3. Replace the PCP assembly into
the terminal and connect all
cables.
References for Refer to Replacing firmware on
upgrading
the control PCP on page 3-14 and
firmware
Removing the telephony or
control PCPs on page 3-11, and
Removing the PCP assembly on
page 3-2, as necessary.
9. Once the bezel is installed, the datajack connector is
plugged into connector J34 on the lower right corner of
the telephony PCP.
Warning
Ensure the power IS NOT
CONNECTED at this point.
Connecting cables to a live board
can cause damage to the compo-
nents or the boards.
The datajack connector cable is shown in Figure 5-16.
Note that there must be a loop between the two out-
side points. This shorting loop prevents the modem
from drawing excess current off the line during data-
jack operation.
Millennium Multi-pay-based terminals: replacing parts
Card and hookswitch parts 5-17