MMC CARD

[hamed]

Hi

RAM command to format and I can not extract information . What should we do? Please give me answer as soon as possible.Because currently there is no RAM in DATALOGER.

[johng]

 Hi -

I'm not sure if you are having trouble formatting a new MMC or are having trouble reading the data off an MMC.  If you are having trouble reading the MMC, you may want to contact us at support@nrgsystems.com for an RMA in order to return the card to NRG.  If you are having trouble formatting a MMC, I have provided some additional information below:

 Symphonie MMC Card Compatibilty (http://www.nrgsystems.com/TechSupport/KnowledgeBase.aspx?id=156&category=13)

Not all MMC cards are alike.  Some MMC cards will not perform well
or at all in a Symphonie logger.  For this reason, it is important to
use MMC cards supplied by NRG.  NRG performs lot tests on the MMC cards
we provide to assure compatibility. 

• If you are in a real bind and need to use a MMC purchased locally,
  choose the smallest available MMC size you can.  Larger cards do not
  typically perform as reliably as a 16 or 32 MB card. 
• If a MMC does not format in a Symphonie logger on the first attempt, it is recommended that the MMC is not used.
• Never format your MMC on Windows - Always format your MMC in a Symphonie logger.
• SD (Secure Digital) cards cannot be used in Symphonie. The SD cards
  have a slightly different form factor and will not fit into a Symphonie
  correctly. Further, the SD communication protocol is different from the
  standard MMC.
• MMC Plus cards will also not work.
• Keep a few spare MMC cards on hand.
  
  Always use NRG supplied MMC cards with Symphonie.