User's Manual

Elementary Operation
Note: when the storage space of receiver is less than
2M bytes, the data light (red light) will flash
quickly and stop recording data. The current
data file will not be covered.
External SD card data storage
The receiver shall support SD card data. SD card slot is installed
under the battery. When the capacity of internal storage is not
enough, the system will automatically store the static data into SD
card.
Before external data collection, it can use Y-type data line to
connect the computer and receiver. Through receiver management
software, manually set the storage location of static file in SD
card/internal memory. The setting is successful after restarting the
instrument.
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