
16 Chapter 4 Upgrading to BCM50 2.0 and SRG50 2.0
NN40020-401
Verifying the time zone
Before you attempt the upgrade, you must set the time zone to a valid entry. The upgrade does not
proceed if the time zone is set to the default value for a new system.
To verify the time zone
1 Using Element Manager, connect to the BCM50 1.0 system.
2 Select Configuration > System > Date and Time.
3 Verify that the system time zone is set to the correct time zone for your region. Make sure it is
not set to Factory Default.
Performing the first stage of the upgrade
The first stage of the upgrade contains upgrade preparation scripts. This stage of the upgrade takes
approximately 5 minutes. The first stage of the upgrade does not affect system services. If
required, you can undo this stage of the upgrade. If upgrading directly from the CDs, ensure the
first CD (CD1) is in the CDROM drive of the management computer.
To perform the first stage of the upgrade, follow the procedure “Performing the stages of the
upgrade” on page 18. Be sure to select BCM50R1_to_R2_Upgrade_1 in step 6 of the procedure.
Applying the keycode file
After performing the first stage of the upgrade, you must apply the new keycode file that you
generated for your BCM50 2.0 or SRG50 2.0 system. The keycode file must include all required
features in addition to the upgrade feature. For SRG systems, you must also select the SRG feature
in addition to the upgrade feature and all other required features.
To apply the keycode file
1 Open Element Manager.
2 Select Configuration > System > Keycodes.
The Keycodes panel appears.
3 Click Load File.
The Open dialog box appears.
4 Select the keycode file for your system and click Open.
Warning: An upgrade keycode must be applied after the first step of the
upgrade. Applying the keycode before this step will cause the BCM50
system to malfunction and require a level 2 reset.
Comentários a estes Manuais