211. Select RADIO SETUP, then select INTERNAL SPK.2. Select ON or OFF.3.5 SET THE PRIORITY CHANNEL (WATCH MODE)If you have a VHF 7000 or a VHF 7100 EC, watch mode is similiar to a dualwatch, scanning between the priority channel and the working channel. CH16is the priority channel.However, only if you have the 7100 USA model and are operating in USA orCanadian waters, you can set the priority channel to cover both CH16 andCH09 as well as the working channel, as follows:1. Select RADIO SETUP, then select WATCH MODE.2. Select CH16 + CH09 for three channel scanning.3.6 WEATHER ALERT (WX ALERT)7100 USA only.The NOAA provides several weather forecast channels for USA and Canadianwaters. If severe weather such as storms or hurricanes are forecast, the NOAAbroadcasts a weather alert. You can pick up these weather alerts, as follows:1. Select RADIO SETUP, then select Wx ALERT.2. Select ON. When a weather alert is broadcast, the alarm beeps will sound. (If