This is the user manual for Sony dome camera, which introduces the features, characteristics, usage precautions, installation methods and other information of the product.
This manual provides safety warnings, power‑supply information, and step‑by‑step installation procedures for the Sony SSC‑N21 half‑ball camcorder. It covers mounting, wiring, adjustment of pan, tilt, zoom and focus, as well as cleaning and transportation guidelines.
The document also lists technical specifications such as power consumption, operating temperature ranges, dimensions, and CCD performance data, and explains typical CCD image phenomena and how to address them.
| Power supply | AC 24 V or DC 12 V (auto‑detect) |
|---|---|
| Power consumption | 15 W |
| Operating temperature | -10 °C to +50 °C |
| Storage temperature | -40 °C to +60 °C |
| Operating humidity | 20 % to 80 % |
| Storage humidity | 20 % to 95 % |
| Dimensions (diameter × height) | 121.6 mm × 86.5 mm |
| Mass | 320 g |
| Effective picture elements | 976 (H) × 582 (V) PAL |
| Focal length | 2.8 mm – 10.5 mm |
| Maximum relative aperture | F1.2 |
| Horizontal view angle | 99.5° (wide) – 27.4° (tele) |
| Vertical view angle | 73.2° (wide) – 20.6° (tele) |
| Minimum object distance | 0.3 m |
| Signal‑to‑noise ratio (AGC OFF) | More than 55 dB |
The camera operates on either AC 24 V or DC 12 V and automatically detects which supply is present.
The camera can operate from –10 °C to +50 °C.