This document describes the connection methods and basic operation methods of Sony Corporation's VPL-ES4 and VPL-EX4 data projectors released in 2007, as well as operational precautions and maintenance information.
This quick reference guide provides essential information for setting up Sony VPL-ES4 and VPL-EX4 projectors. It includes safety precautions such as keeping ventilation holes clear and warnings about handling the projector to avoid fire or damage.
The guide details connection methods for video, audio, and external devices, describing the use of HD D‑sub 15‑pin video input, stereo audio inputs (A/B), and VCR/DVD playback connections. It also explains power‑on/standby operation and basic image‑adjustment functions. This manual is written in Chinese.
| Video Input Connector | HD D‑sub 15‑pin |
|---|---|
| Audio Input | A/B connector |
Do not block or cover the ventilation holes, as this can cause internal overheating and possible fire.
Connect the stereo audio source to the AUDIO INPUT A/B connector on the projector.
The projector uses an HD D‑sub 15‑pin connector for video input.