ELECTRICAL CHARACTERISTIC ADJUSTMENT DEVICE AND ELECTRICAL CHARACTERISTIC ADJUSTMENT METHOD

摘要

A frequency adjustment device 10 includes an operation unit 14 that inputs data for a first minimum value and a first maximum value indicating a target range of a characteristic value, a fine adjustment mark display unit 24 that displays a frequency value with a first mark for fine adjustment at a position relative to a first axis which extends from a first minimum value to a first maximum value, a coarse adjustment mark display unit 22 that displays the frequency value with a second mark for coarse adjustment at a position relative to a second axis which extends from a second minimum value to a second maximum value, and a medium adjustment mark display unit 23 that displays the frequency value with a third mark for medium adjustment at a position relative to a third axis which extends from a third minimum value to a third maximum value.