Selecting Absolute Or Relative Attenuation Mode - Viavi OLA-54 Bedienungsanleitung

Selecting absolute or relative
attenuation mode
The OLA-54/-55 can display the attenuation as an
absolute (dB) or relative (dBr) value.
To select the attenuation mode:
1. Press [MENU ENTER] to open the MAIN menu.
 Press [MENU ENTER] again to toggle between
absolute and relative attenuation modes.
The reference value is displayed on the left side of the
top bar.
Note: Since the toggle function is the first item in the
menu, the attenuation modes can be toggled
simply by pressing [MENU ENTER] twice.
Viavi
5 OLA-54/-55 O
OLA-54/-55/-55M
PERATION
33