Problem to be solved: improvement of usability in a biosignal recorder with limited recording frequency.If the recording time of the biometric signal data to which the recording operation has been completed is less than a predetermined time, it is checked whether or not the recorded biological signal data is deleted. When the deletion instruction is detected, the recorded biological signal data is deleted, and the recording operation relating to the deleted biological signal data is not reflected in the number of recorded or remaining recordable times.Diagram【課題】記録回数に制限のある生体信号記録装置における使い勝手を向上すること。【解決手段】記録が終了した生体信号データの記録時間が予め定められた時間未満の場合、記録した生体信号データを削除するかどうか問い合わる。そして、削除指示が検出されれば記録した生体信号データを削除し、削除された生体信号データに係る記録動作は記録済み回数もしくは残り記録可能回数に反映させない。【選択図】図2
