This document is about the user manual for Online Gain, which introduces the basic operations, Hong Kong stock quotes, stock trading, synchronized monitoring, futures, and settings. Users can learn how to start and close Online Gain, reconnect quote services, conduct stock trading, and perform synchronized monitoring through this manual.
This manual for the Online Gain product is organized into numbered sections covering basic concepts, configuration, operation, and troubleshooting. The early sections (1.x) introduce BLE connectivity and basic settings, while later sections (2‑8) detail advanced functions and maintenance procedures.
Although the OCR text is fragmented, the document includes tables of contents, numbered headings, and reference tables that guide the user through setup, normal use, and service information for the Online Gain system.