Key facts
- Brand
- Nikon
- Model
- D3X
- Category
- Digital cameras
- Industry
- Electronics
- Documents
- 3
- Languages
- EN · ZH
- Last added
- 2012-07-02
Start here

Nikon D3X Digital Camera User Manual
This manual covers everything you need to know to operate the Nikon D3X digital camera, including safety precautions, quick‑start guidance, and detailed menu explanations. It also contains a Q&A index that helps you find answers to common questions quickly.
The document includes sections on packaging contents, icons and conventions, error messages, and step‑by‑step instructions for shooting, focusing, and using accessories such as batteries, chargers, and USB cables. This manual is written in Chinese.
Nikon D3X specifications
| Type | Single‑lens reflex digital camera |
|---|---|
| Lens mount | Nikon F mount (with AF coupling and AF contacts) |
| Effective pixels | 24.5 million |
| Image sensor | 35.9 × 24.0 mm CMOS sensor (Nikon FX format) |
| Storage media | CompactFlash memory cards (UDMA compliant) and microdrives |
| Battery | EN‑EL4a rechargeable Li‑ion battery |
| Dimensions (W × H × D) | ≈ 159.5 × 157 × 87.5 mm |
| Weight | ≈ 1,220 g (without battery, memory card, body cap, or accessory shoe cover) |
All Nikon D3X documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
Does the auto meter-off delay automatically set to No limit when using the EH-6 adapter?
No, it does not. The value selected for Custom Setting c2 is used regardless of the power source.
What happens to settings if the release button is used with the dial while on the EH-6 adapter?
The setting will end when the exposure meters turn off, unless [No limit] is selected for Custom Setting c2.
What type of lens mount does the Nikon D3X use?
The D3X uses a Nikon F mount with AF coupling and AF contacts.
How many effective pixels does the D3X sensor have?
The camera’s sensor provides 24.5 million effective pixels.
How do I set the clock?
See the Q&A index section for clock‑setting instructions.
How can I use two memory cards to record photos?
The manual explains using the dual card slots to record images.
