This document is the reference manual for the HDI 4000 ultrasound diagnostic instrument produced by Philips Medical Systems.
The Philips HDI 4000 Reference Manual provides detailed information on the ultrasound diagnostic instrument, including system architecture, control modules, keyboard, storage, peripheral devices, probe interfaces, and software help files. It is intended for users familiar with ultrasound technology and includes sections on installation, operation, and user‑interface navigation.
Safety and regulatory guidance are covered extensively, with ALARA training instructions, biological safety considerations, and references to AIUM and FDA standards. The manual also contains maintenance procedures, fault diagnosis tables, and specifications for probes, biopsy guides, and peripheral equipment. This manual is written in Chinese.
The manual cites AIUM reports and FDA guidelines for diagnostic ultrasound safety, including the 1993 AIUM Bioeffects report.
The ALARA (As Low As Reasonably Achievable) training plan provides guidance on minimizing patient exposure to ultrasound energy.