Paragraph Number

139

In one embodiment, the electronic circuit 300/400 may indicate that the surgical device 200c is calibrated by causing the display 262 to display 0 degrees, or flash 0 degrees, or provide another output signal indicating the calibration is completed. In certain embodiments, once the surgical device 200c is calibrated, the surgical device 200c may start measuring and reporting/displaying an orientation angle of the shaft 210 (surgical device 200c). Alternatively, or in addition, the surgical device 200c may not measure and report/display orientation angles until the user presses the angle mode switch 258 indicating that the user is prepared to use the surgical device 200c and obtain orientation angle readings.

Added by DJM 1 2022