Nonin 3100 WristOx, Operator'S Manual

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Memory Features
The WristOx collects and stores up to 33 hours of SpO
2
and pulse rate information with a 4-
second data storage rate. When the memory fills up, the unit begins overwriting the oldest
data with the new data. Each time the WristOx is turned on, data are automatically collected
in memory.
NOTE: Only recording sessions longer than one minute are stored.
Each time the WristOx is turned on, the current oximeter time and date (if the clock is set
properly) are stored in memory to allow quick differentiation of recording sessions. Patient
SpO
2
and pulse rate are stored every four seconds (default), or every one or two seconds if
programmed using nVISION software (version 5.0 or greater). The oxygen saturation values
are stored in 1% increments in the range of 0 to 100%.
NOTE: Storage rates do not affect battery life; however, data storage capacity is
reduced when using a 1- or 2-second storage rate.