Replacing Rtms - AudioCodes Mediant 3000 Hardware Installation Manual

Hardware Installation Manual
e. Lock the blade into place by pressing the two black ejector/injector latches on
both ends inward, toward the middle, until you hear a click.
f. Using a Philips screwdriver, fasten the screws located at both ends of the blade to
secure it to the chassis and to ensure that it has an earth connection to the
chassis.
6. Verify that the new blade receives the private IP address from the BootP server. If no
BootP request has been sent within 10 seconds, remove the new blade and re-insert it
again. After the new blade receives its private IP address, the currently active blade
updates the new blade with the relevant software version and configuration settings.
6.2.3

Replacing RTMs

The procedure below describes how to replace an RTM.

To replace an RTM:
1. Gracefully lock the device (refer to the User's Manual).
2. Power down the device.
3. Remove the RTM from the chassis slot:
a. Disconnect all cables.
b. Using a Philips screwdriver, unfasten the screws located at both ends of the RTM
that secure it to the chassis.
c. Press the RTM's red ejector buttons on each of the two black ejector/injector
latches to release the RTM from the slot.
d. Simultaneously rotate the ejector/injector latches outward to disengage the RTM
from the slot.
e. Pull on the two ejector/injector latches and gently slide the RTM out of the slot.
4. Insert the new RTM into the chassis slot:
a. Choose the appropriate slot in the chassis.
b. Ensure that the RTM's red ejector buttons on each of the two black ejector/injector
latches are pressed-in (i.e., black ejector/injector latches in the open, pulled out
position).
c. Hold the RTM horizontally and insert it into the slot, aligning its edges with the
groves inside the slot.
d. Ease the RTM all the way into the slot, using your thumbs until the ejector/injector
latches touch the chassis and the RTM is flush with the chassis slot.
e. Lock the RTM into place by pressing the two black ejector/injector latches on both
ends inward, toward the middle, until you hear a click.
f. Using a Philips screwdriver, fasten the screws located at both ends of the RTM to
secure it to the chassis and to ensure that it has an earth connection to the
chassis.
5. Attach the cables to the RTM.
6. Power on the device.
7. Unlock the device (refer to the User's Manual).
Version 7.0
6. Hardware Maintenance and Repair
79 Mediant 3000