Key facts
- Brand
- BenQ
- Model
- W20000/W5000
- Category
- Other Electronics
- Industry
- Electronics
- Documents
- 3
- Languages
- ZH · JA
- Last added
- 2026-10-02
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BenQ W20000/W5000 Digital Projector User Manual
This manual introduces the BenQ W20000/W5000 projector, lists the items supplied, and explains remote‑control operation and key features such as HD compatibility, high contrast, and lens shift. It also shows the exterior view and describes the control panel functions.
Installation instructions cover positioning, ceiling‑mount options, and connecting various video sources (HDMI, RGBHV, component, S‑Video, etc.). The guide then details how to operate the projector, adjust image size, focus, keystone, and advanced picture settings, followed by maintenance procedures, lamp replacement, cleaning, and a full troubleshooting section. This manual is written in Chinese.
BenQ W20000/W5000 specifications
| Dimensions (W × H × D) | 492 × 180 × 420 mm |
|---|---|
| Weight | 9.6 kg |
| Lamp Power | 200 W |
| Projection Size | 41" to 300" |
| Lens Focal Length | F=2.4 to 2.7, f=38.87 to 46.63 mm |
| Maximum Power Consumption | 340 W |
| Operating Temperature | 0 °C to 35 °C |
| Altitude Range | 0 – 1499 m (standard), 1500 – 3000 m (high‑altitude mode) |
| Input Connectors | HDMI x 2, RGBHV x 5, Component x 1, S‑Video x 1, Composite x 1, BNC x 1 |
All BenQ W20000/W5000 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
How long should I wait before replacing the lamp?
Wait about 45 minutes after the projector is turned off to allow it to cool before changing the lamp.
What type of batteries does the remote control use?
The remote uses two AAA batteries.
What safety precautions should be taken before using the projector?
Do not operate the projector in temperatures above 35 °C, keep it away from direct sunlight, avoid placing any flammable items nearby, and do not cover the unit with objects.
How can the projector be mounted on the ceiling?
Use BenQ’s ceiling‑mounting kit and follow the installation instructions provided in the manual.