Delete „Mem" Data Memory - VOLTCRAFT Energy Logger 4000 Bedienungsanleitung

An optional SD card with the following characteristics is required for reading out:
• memory size at least 512 MB, max. 2 GB (1 GB recommended)
• storage format FAT 32
• not write-protected
• Minimum 5 MB free storage capacity
• energy data previously saved on the card must be deleted
Proceed as follows to start data transmission:
• Pull the plastic cover on the SD card shaft unit (6) out to the side.
• Insert the optional SD card in the slot as illustrated. The chanfered
corner points downwards.
• Push the card shaft unit into the machine.
• The SD card symbol is displayed. If the symbol cannot be seen,
check whether the card is fully inserted.
• Press the „Continue" arrow key (7) in order to start data transmission. A flashing arrow singalises data
transmission and the memory information runs from 0 to 99%.
• The data is transferred to the card. Depending on the use of various SD cards and the size of the sto-
red data, this can lead to a longer data transfer sequence, although the machine already shows that
the storage has been completely accomplished. For this reason, you should leave the SD card sever-
al seconds in the energy logger, even after the display indicates that the transfer has been completed.
Then the SD card can be removed. Close the cover of the SD card drive (6).
To switch the measurement displays, click the „MODE" (5) key for the „Continue" arrow key (7). Every
time you press, you switch the display.
Delete „MEM" data memory
The internal, non-volatile data memory can only be deleted manually. This is practical after every data
transmission or before a new measurement of an electric device.
By pressing the „MODE" key for at least 3 sconds, all displays of „Consumption", „History",
„ON time" and „Forecast" are reset to nill, and the „MEM" memory deleted.
An empty data memory is signalised with a „MEM 99%" display.
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