| 摘要 |
PURPOSE:To facilitate the setting of sensitivity by a method wherein a plurality of sensitivity setting keys are indicated and any one of those indicated is depressed to set a sensitivity of a waveform display. CONSTITUTION:When setting a waveform display sensitivity of one biosignal of a certain one patient, for example, a waveform display sensitivity of a cardiograph signal, a plurality of sensitivity setting keys, that is, five sensitivity setting keys 1, 2, 3, 4 and 5 are indicated. The key 1 is for setting a waveform display sensitivity to a one-fourth position, the key 2 for setting the sensitivity to a half, the key 3 for setting of the sensitivity to 1, the key 4 for setting the sensitivity to 2 and the key 5 for setting the sensitivity to 4. Any one of the five sensitivity setting keys 1, 2, 3, 4 and 5 is depressed thereby enabling the setting of a waveform display sensitivity by only one operation. |
