Translation for "previous reading" to spanish

Previous reading

• lectura previa

Translation examples

lectura previa

Doctor, I'm unable to lock in on the previous readings. I can find no exit out of here.
No puedo bloquear las lecturas previas no puedo encontrar la salida.

Or perhaps I didn’t go by way of previous reading at all.
O quizá no me guiaba por ninguna lectura previa.