This manual describes how to use the DC C540/C740 digital camera.
This manual introduces the DC C540/C740 camera, its components, and how to prepare it for use. It covers battery installation, SD‑card handling, basic shooting functions, menu navigation, and recording settings.
Later sections describe advanced features such as flash modes, zoom, playback, PC connection, detailed specifications, and a troubleshooting guide for common problems. Service information and support links are also provided. This manual is written in Chinese.
| Image sensor | CCD |
|---|---|
| Effective pixels | 5 MP (C540) / 7 MP (C740) |
| LCD size | 2.5 in LTPS |
| Battery | 2 × AA |
| Dimensions | 91.5 × 61.5 × 26 mm |
| Weight | ≈ 140 g (without battery) |
Open the battery cover, insert two AA batteries with the correct polarity while the camera is off, then close the cover.
Yes, you must format the SD card with the camera before its first use.
Check that batteries are correctly installed and charged; install them properly if missing or incorrect.