表示 ひょうじ操作 そうさ たくじゃなかったです
hyōjisōsatakujanakattadesu

Noun
Desu Copula

The polite, past negative form of 表示操作卓

1. Was not the operation table.; Was not the console.

Past/Perfective
Negative
Polite
Casual Register
Computing