5 - PROCEDURES88 190-00356-00 Rev BMissed Approachpended at the MAP. A “from” ndcaton wllbe dsplayed on the CDI and default NAV page,but course gudance along the fnal approachcourse wll contnue. If a mssed approach srequred, use the OBS key to ntate the mssedapproach sequence.Flying the Missed ApproachAfter you pass the MAP, if the runway isn’t in sightyou must execute a missed approach. The 400W-seriescontinues to give guidance along an extension of the finalcourse segment (FAF to MAP) until you manually initiatethe missed approach procedure (as mentioned previouslyin reference to the “SUSP” advisory).RW04DO NOT USE FORNAVIGATIONNOTE: It is the pilot’s responsibility for initial missedapproach guidance in accordance with publishedprocedure. The unit may not provide correct guidanceuntil established on a deifned leg.The OBS key is used to initiate the missed approach,as follows:1. Press the OBS key after the SUSP annuncatorappears. If you press the OBS key a secondtme, the mssed approach holdng pont(MAHP; n ths case “SWARM” ntersecton)s automatcally offered as the destnatonwaypont.NOTE: In some cases, an additional holdwaypoint is added to the missed approachsequence. This additional waypoint is used as anaid in establishing the holding pattern—especially where the MAP and MAHP are thesame waypoint.2. Follow the mssed approach procedures, aspublshed on your approach plate, for properclmb and headng nstructons. The 400W-seres unt wll gude you to the holdng pattern,along the 053° radal from LYH VOR.3. An alert message n the lower rght hand cornerof the screen wll recommend entry proceduresfor the holdng pattern (.e., “HOLD DIRECT”,“HOLD PARALLEL”, or “HOLD TEARDROP”).As you fly the holdng pattern, a tmer appearson the default NAV page. The tmer automat-cally resets on the outbound sde of the holdwhen you are abeam the hold waypont. Thetmer agan resets as you turn nbound (wthnapproxmately 30° of the nbound course). Thsallows you to use standard tmng (typcally onemnute) to fly the nbound and outbound legsof the hold.
