This is the user manual for the DC C740i digital camera released by BenQ Electronic Information Technology Co., Ltd. It mainly introduces how to use the camera, maintain the camera, etc.
This manual provides safety and environmental information, unpacking guidance, and detailed instructions for preparing and using the BenQ DC C740i digital camera. It covers battery installation, SD‑card handling, menu navigation, shooting modes, and how to transfer files to a computer.
The document also includes a troubleshooting section, full technical specifications of the camera’s sensor, lens, flash, ISO, storage and power requirements, as well as service and support contact details. This manual is written in Chinese.
| Image sensor | 1/2.5-inch CCD |
|---|---|
| Effective pixels | 7.0 MP |
| LCD screen | 2.5" TFT LCD |
| Lens focal length | 6.2‑18.6 mm (35 mm equiv. 37.5‑112.5 mm) |
| Maximum aperture | F2.8 / F5.2 |
| Shutter speed | 1/2000 s (fastest) |
| Flash modes | Auto, Forced, Red‑eye reduction, Off, Slow sync |
| ISO range | Auto, 50‑1000 |
| Internal storage | 6 MB, plus SD/SDHC card |
| Supported SD‑card capacities | 64 MB‑4 GB (SDHC) |
| Power source | 2 AA batteries (alkaline or NiMH) |
| Dimensions (W×H×D) | 91.5 × 61.5 × 26 mm |
| Weight | ≈140 g (without battery and SD card) |
Turn the camera off, open the battery cover, insert the two AA batteries in the correct orientation, and close the cover.
The camera supports SD cards from 64 MB up to 4 GB, including SDHC cards.
The camera captures images up to 7 megapixels (3072 × 2304 pixels).
Replace the battery with a fresh one and turn the camera on again; do not force the lens back in.