503 - Memory Card Cactus - Free user manual and instructions
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| Product Type | Memory Card |
| Brand | Cactus |
| Model | 503 |
| Card Type | Secure Digital (SDHC) |
| Storage Capacity | 16 GB |
| Speed Class | Class 10 |
| Read Speed | Up to 20 MB/s |
| Write Speed | Up to 10 MB/s |
| Interface | SD 2.0 |
| Voltage | 2.7V - 3.6V |
| Operating Temperature | -25°C to 85°C |
| Storage Temperature | -40°C to 85°C |
| Dimensions | 32 x 24 x 2.1 mm |
| Weight | 2 g |
| Compatibility | Compatible with SDHC devices |
| File System | FAT32 |
| Write Protection | Manual write protection switch |
| Application | Digital cameras, camcorders, tablets |
| Maintenance | Keep contacts clean and dry |
| Safety | Do not bend or expose to static electricity |
Frequently Asked Questions - 503 Cactus
What is the storage capacity of the Cactus 503 memory card?
The Cactus 503 memory card offers a storage capacity of 16 GB, providing ample space for photos, videos, and documents.
What is the speed class of the Cactus 503?
The card is rated as Class 10, which guarantees a minimum write speed of 10 MB/s, ideal for Full HD video recording.
Is the Cactus 503 compatible with my smartphone?
Most smartphones that support SDHC cards can use the Cactus 503. However, some devices require a microSD card. Please check your device's specifications.
How do I format the Cactus 503 memory card?
You can format the card in your device or on a computer. For a camera, use the camera's format function. On a computer, ensure the file system is set to FAT32.
How do I use the write protection switch on the card?
The card has a small switch on the side. Slide it toward the lock position to prevent any data from being written or erased. Slide it back to unlock.
Can I use the Cactus 503 in a professional camera?
Yes, the card is suitable for digital SLR cameras and camcorders that accept SDHC cards, especially when recording in Full HD.
What should I do if my device does not recognize the card?
First, make sure the card is properly inserted. Check the write protection switch, clean the gold contacts, and try formatting the card. If issues persist, the card may be damaged.
Is the Cactus 503 memory card waterproof?
The card is designed to be water-resistant for everyday use, but it is not fully waterproof. Do not submerge it in water intentionally.
How long does the Cactus 503 last?
Memory cards generally have no moving parts and can last for many years. The lifespan depends on usage, but a typical lifespan of 5-10 years is common under normal conditions.
How should I clean and maintain the memory card?
Use a soft, dry cloth to clean the gold contacts. Avoid touching the contacts with your fingers and store the card in its protective case when not in use.
User questions about 503 Cactus
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USER MANUAL 503 Cactus
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Product information
Brand : Cactus
Model : 503
Category : Memory Card