Speicherkarte (S-RAM)

The memory card is only required for measurement with data storage. This is a PC card, type 2, S-RAM with a capacity of 4 or 8 megabytes. The memory card must have a built-in battery to retain data. The write protect switch must be switched off for storage and deletion. The first 512 bytes of the card are stored as Directory of the data records is organised. A Entry in this directory indicates a data record. A maximum of 64 entries can be recorded. The number of entries is determined by the parameters number of sensors (64), number of soles (2), bytes (2), frequency (variable) and time (variable). The following table shows some calculation examples:

A new entry is created for each measurement (not in monitor setting). After a pause and continuation of the measurement, another entry/data record is created. The same applies to start/stop via radio.

Messages about the memory card can be as follows:

Write protection	The write protection of the card is switched on
no S. card	It is not an S-RAM card
Directory full	Card cannot record any further data
Card is full	Card cannot record any further data
Card error	The card is not ready for use
Card battery	The battery in the card must be replaced