This manual describes the basic operation and maintenance of the Vaisala RS92-SGP radiosonde.
This manual provides detailed guidance for the Vaisala RS92‑SGP radio sonde, a balloon‑borne atmospheric sensor. It includes general safety information, preparation of the balloon and optional accessories, battery installation, launch procedures, and post‑flight handling.
Additional sections describe storage and transport requirements, fault reporting, warranty terms, and safety instructions for balloon operators. The document also lists part numbers for batteries, connectors, and parachutes used with the sonde. This manual is written in Japanese.