Polycom HDX 4000 series is a high-definition desktop communication product launched by Polycom. It adopts a 20-inch wide screen, two built-in microphones and 4-way speakers, supports high-definition video conferencing, audio communication and content sharing.
The Polycom HDX 4000 series is a high‑performance desktop video‑conferencing solution that combines a 20.1‑inch widescreen LCD, built‑in speakers, and a 5‑megapixel camera. It supports HD video, HD audio, and content sharing for enterprise collaboration.
The manual details technical specifications such as video standards (H.264, H.263, H.239), display resolution up to 1680 × 1050, audio codecs, network interfaces, power requirements, and environmental limits, as well as instructions for installation, configuration, and security features. This manual is written in Chinese.
| Display size | 20.1" (511 mm diagonal) |
|---|---|
| Maximum display resolution | 1680 × 1050 |
| Camera resolution | 5 MP (1280 × 720 capture) |
| Speaker frequency range | 85 Hz – 20 kHz |
| Power consumption | 189 VA @ 115 V, 60 Hz |
| Operating temperature | 10 °C – 40 °C |
The system includes four independent built‑in speakers.
It provides two 10/100 adaptive Ethernet ports and an RJ11 analog telephone interface.