Анализатор оптического спектра

[NikOS]

Подскажите перевод level axis!!!

Контекст:
In order to deal with this issue, the instrument is equipped with the dBm dBm/nm soft key to allow the level axis displays to switch from the absolute power (dBm. mW, pW, nW, pW) per resolution to power density (dBm/nm. rnW/nm, pW/nm, nW/nm, pW/nm).

Since the power measurement function performs different calculations according to the level axis display, correct results will be available whichever display is employed.

[HeneS]

масштаб (хотя по контексту ближе "характер") отображения показаний

[Enote]

level axis display - (отображаемая размерность) делений шкалы