Configuring the SiteWinLink User and Installation Guide Version 1.750 5-96When you have the alternative community key, click the ForgotCommunity button and enter the Alternative Community(Figure 5-20). Then reconfigure the read-write community string.Figure 5-20: Alternative Community Dialog boxMuting the alignment toneThe ODU alignment tone becomes audible as soon as power issupplied, and continues until the ODUs are aligned and the linkestablished.It is possible to mute the tone until the alignment procedure is to beperformed.Æ To mute the alignment tone:1. Click on Configuration in the Menu bar and select the relevantsite.2. The Configuration dialog box opens.3. In the Configuration dialog box, click the Buzzer button. The buttontoggles between on and off.The tone stops.Æ To restore the alignment tone:1. Click Configuration in the Menu bar and select the relevant site.The Configuration dialog box opens.2. In the Configuration dialog box, click the Buzzer button. The buttontoggles between on and off. The tone starts.