Each successive press of the Recall key will increment the user memory location indicator and display the measured values stored in that memory location. The location number is shown on the bottom of the LCD display.
After the first press of Recall, the Store key can be used to decrements the user memory location indicator to recall previous memory location.
If a memory location holds an I-V Curve result, the I-V curve icon will be displayed on the LCD. The display toggle key can be used to switch between the two sets of I-V curve result data. When the I-V curve results are displayed on the LCD the I-V curve data will be copied to the NFC device and NFC will be displayed at the bottom of the LCD for the duration of the copy.
The curve can be viewed using an NFC enabled Android device running the PV Mobile App.