West prism window: SUNSET, amber horizon. East sail tally in the maintenance frame: DAWN, pale marker. Axle plate: COUPLE ONLY WHEN BOTH MARKERS AGREE WITH THE CURRENT NIGHT RECORD. West inventory arrow: spare lens, behind rack. Try this: Record both current settings and find the spare-lens passage.
Two quick tones / long silence / one clear note. Label beneath all three rings: NIGHT. Iven’s interruption mark comes after disengagement and before either side was reset. Move each side to NIGHT before using the centre pulse. Try this: Match the common phase and order the two resets before coupling.
Refuge → Reed Island → Orchard Island. These positions were checked tonight. Fixed-lens service: two crystals, one supervised departure, then recheck the islands. Do not promise continuous route tracking from this chart. Try this: Place island tokens and decide who takes the single departure and who waits.
West phase reset: 1. East phase reset: 1. Centre coupling pulse: 1. Fixed chart beacon: 2. No spare crystals are hidden in the spindle. Allocate counters before touching a socket. Try this: Compare restart and manual-service costs, including a possible late switch.