The word "recalibrating" refers to adjusting, re-evaluating, or readjusting a device or system to improve its accuracy, precision, or performance. The antonyms of this word are those that indicate the absence of any such adjustment or alteration. These antonyms include terms like 'leaving alone,' 'ignoring,' 'neglecting,' 'disregarding,' 'abandoning,' or 'overlooking.' These words indicate that no action has been taken to improve the accuracy or performance of the device or system, leaving it in its original state without modification. In essence, these antonyms imply a lack of attention or care given to the device, resulting in its potential inefficiency or failure to perform at optimal levels.