Garmin GNC 420W Pilots Guide - Page 142

SECTION 8 NRST PAGES 8.7 Nearest Center (ARTCC) Page The Nearest Center Page (Figure 8-20) displays the facility name, bearing to, and distance to the five nearest ARTCC points of communication (within 200 nm of the present position). For each ARTCC listed, the Nearest Center Page also indicates one or more frequencies and may be used to quickly tune the COM transceiver to the center's frequency. The selected frequency is placed in the standby field of the COM Window and activated using the COM Flip-flop Key. Frequency(ies) ARTCC Name Bearing To and Distance To Position of Current Page within Current Page Group Current Page Group Number of Pages in Current Page Group Figure 8-20 Nearest ARTCC Page Quickly tuning an ARTCC's frequency from the Nearest Center Page: 1) Select the Nearest Center Page, using the steps outlined in Section 8.1. 2) Press the small right knob to activate the cursor. 3) Turn the large right knob to scroll through the list, selecting the desired ARTCC. 4) Turn the large right knob to scroll down the page, highlighting the desired frequency (Figure 8-21). Figure 8-21 Frequency Field Highlighted 5) Press the ENT Key to place the selected frequency in the standby field of the COM Window (Figure 8-22). Figure 8-22 Frequency Moved to Standby Field 6) Press the COM Flip-flop Key to activate the selected frequency. 7) Press the small right knob to remove the flashing cursor. 8-8 GNC 420(A) Pilot's Guide and Reference 190-00140-20 Rev. K