WebEML User Manual Upgrade and downgrade protection
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13. Verify that the radio direction is error free and operating as expected.
To downgrade adaptive modulation to fixed modulation configuration
1. Open the radio channel view. Take a screen capture to save all radio channel
provisioning information.
2. Which type of radio direction configuration?
a. If 1+0 Not protected, go to step 5.
b. If 1+1 protected, go to step 3.
3. Mute the spare radio channel (channel #0).
4. Set the radio direction Protection Type to No Protection.
5. From the radio direction Mode drop-down menu, choose Presetting and click
on the Apply button.
6. Which type of radio direction configuration?
a. If 1+0 Not protected, go to step 10.
b. If 1+1 protected, go to step 12.
7. Set the radio direction Protection Type to 1+1 HSB(SD) or 1+1 FD.
8. Unmute the spare radio channel (channel #0).
9. Provision the ATPC?
a. If yes, go to step 10.
b. If no, go to step 12.
10. Enable the ATPC (checked) and click on the Apply button.
11. Configure the local ATPC Tx range, remote ATPC Rx threshold, and click on the
Apply button.
12. Verify that the radio direction is alarm free.
13. Verify that they radio direction is error free and operating as expected.
Caution: This is an Out-of-Service procedure. Schedule appropriate maintenance window
per local practices and procedures.
Note: To complete the upgrade from adaptive modulation to fixed modulation
both ends of the radio hop must be downgraded.
Release 7.0.0 3DB 19286 ACAA Issue 01
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