TD-8816BADSL2/2+ Ethernet Modem User Guide

Step 1: Click the Browse button to locate the update file for the device, or enter the exact path in “New Romfile Location” field.

Step 2: Click the UPGRADE button to complete.

4.6.4 System Restart

Choose “Maintenance→System Restart”, you can select to restart the device with current settings or restore to factory default settings in the screen (shown in Figure 4-43).

Figure 4-43

4.6.5 Diagnostic

Choose “Maintenance→Diagnostic”, you can view the test results for the connectivity of the physical layer and protocol layer for both LAN and WAN sides in the screen (shown in Figure 4-44).

Figure 4-44

4.7Help

Choose “Help”, you can view the help information for configuration of any function.

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