Apollo CNX80 Pilot’s Guide2ControlsPower/VolumeThe knob at the top left corner of the CNX80 controls power on/offand the radio volume. Push the PWR/VOL knob in to turn power on.Pull the knob out to turn power off. When the power knob is pulled out,a time-out message and counter will appear for five seconds. Turningthe knob will control the volume of the COM radio, unless the NAVradio is active then the NAV volume is controlled.COMSelect Com radio mode. Press COM.VORSelect Nav radio mode. Press VOR.XPDRSelect the Transponder mode, if installed. Press XPDR.CDIToggles the CDI indication between GPS and internal VOR/LOC radiosources.SUSPSuspends or resumes flight plan waypoint sequencing. When waypointsequencing is suspended, the SUSP annunciator will be displayed inthe bottom left corner of the display.MAPSelects Map mode. Press MAP twice to view Map page 1.Direct-ToSelects the Direct-To menu. Menu options allow setting up Direct-To(D->), setting a customized holding pattern around a waypoint (Hold),Course To (CrsTo) a waypoint, Course From (CrsFr) a waypoint, OBSmode, and jumping to a given leg of your active flight plan (FlyLeg).Bearings can be TO or FROM. Radials are only FROM.NRSTActivates Nearest Waypoint Search. You can search through the clos-est 20 of airports, NDBs, VORs, intersections, airspaces, user-createdwaypoints, FSS, and ARTCC.INFOActivates Info mode for the highlighted waypoint or the TO waypoint.CLRClears text when editing or deletes selected items depending on the mode.Controls