The document describes the features and characteristics of a product.
This manual introduces the ViewSonic 903 network media player, covering safety warnings, packaging contents, and basic operation. It explains how to connect power, HDMI, S/PDIF, USB, eSATA/USB Combo, and network interfaces, and how to use the remote control for menu navigation.
The guide also includes a quick‑start section, detailed hardware description, and a FAQ that addresses common issues such as missing video output, network connection problems, and external USB hard‑drive support. This manual is written in Chinese.
| Weight | 0.75 kg |
|---|---|
| Dimensions | 130 mm × 100 mm × 25 mm |
| Laser Class | Class 1 |
| Laser Wavelength | 850 nm (range 832 – 865 nm) |
| Laser Power Output | < 716 µW (832 nm) to 834 µW (865 nm) |
| Operating Temperature | 5 °C – 35 °C |
Select the correct input on the TV – the HDMI port if you are using HDMI, or the A/V port if you are using the composite cable.
Make sure the wireless network settings use the correct encryption protocol and password, then check the iMedia menu to verify the IP address.
External USB hard drives must be powered separately; most drives can run from USB power, but some require an external power source.