Vantager Palm Size Card Reader/Writer User Manual - page 7
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Indicator Description
The card reader provides a power ON and data read /write icon indicators display for status diagnosis.
Normally two icon indicators are disappeared; when card reader has linked by USB port, the red
power icon indicator will turn ON, if a media memory card has detected by computer the green icon
will light up and it will turn flash while data is transmitting between PC and media memory card.
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WARNING:
Please do not remove any media memory card while data is transmitting between PC and card reader
or R/W icon indicator is flashing, it may result your computer to crash and lost valuable data.
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Notice for user application
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Without T-Flash icon display
The T-flash connector is an extra media slot for user easy to use T-flash (TransFlash) memory card directly
without any assistant adapter. Cause of the bus is shared with MMC/SD slot, so you can only find four
media icons on display and without T-Flash icon. For this reason, the card reader can only accept either
SD/MMC or T-flash media memory card at the same time and they can’t data exchange for each other.
However, both their application will be recognizable by only the same MMC/SD icon.
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