1 · Site & sectors
Take the coordinates with GPS on the ground, away from the structure — or pass them in from Navigator as a URL parameter.
Coordinates are optional here — they only appear on the report header. The clinometer does not use them.
Downtilt is optional — leave it blank and the sector is judged on azimuth only. Positive = tilted down.
One row per antenna, with the height it should hang at. The same names come back on the alignment screens after installation.
Default assumes the phone lies flat on the back of the antenna, screen facing away from it. Tilt is read from gravity — no calibration needed, and it does not drift.
Beeper: silent outside the range, then pips that speed up and rise in pitch as you close in, and a steady tone on target. Azimuth first (clear tone); once it locks, the beeper switches to a rougher tone and guides the tilt. The screen is kept awake while the dial is open.
Auto-capture saves a mount point once you hold the crosshair steady on the target height for 2 s. Haptics buzz differently for “aim higher” and “aim lower”, so you can work without watching the screen.
3 · Zero calibration
Hold the phone upright. Line the vertical crosshair up exactly on the point you picked on the map. Use the zoom slider to magnify a distant reference — the tighter the alignment, the smaller the azimuth error. When the indicator reads "Steady", tap Calibrate.
Method: relative gyroscope + geodetic offset. The magnetometer is not used — tower steel and 5G antennas cannot disturb the measurement. The only enemy is slow drift — re-calibrate every few minutes.