Furuno RC-1500-1T Operator's Manual page 379

Selecting EGC Receiving Channel
EGC channel can be selected when the DTE is set to operate as an
EGC-only receiver. This procedure is shown for reference; currently
there is only one EGC channel per NCS.
1. Press [F8] to display the Setup menu.
2. Press [9] to display the Configuration menu.
3. Press [3]. The EGC channel which the EGC receiver is currently
tuned to appears on the display in reverse indication.
Figure 7-6 EGC channel list screen
4. Select desired channel.
5. Press [Enter] to start the tuning.
6. Press [Esc] to close the Update screen.
7. Press [Enter] to select "Yes".
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