User Manual

83
If connected to the computer USB port of 100mA, the product will have no response due
to insufcient power supply.
Pressing
for more than 2 seconds will cause shut-down and stop of communication
between the computer and the product.
If a memory card is inserted in the product, only les in the memory card will be read. If
needing to read the les in the internal memory, please pull out the memory card before
connecting to the computer.