Optical Tunable Filter OTF-930
7-9
7.6.2 Performing a Scan
1. The Peak Search uses the currently set wavelength as the center wavelength for its
search. It is therefore necessary to rst set the center wavelength for the scan as detailed
in section 7.4.
2. The Peak Search is initiated by simply pressing the Peak Search (PS) key. To cancel the
Peak Search press the PS key a second time.
7.7. Changing Display Units
The Power Display Panel can display the optical power in either mW or dBm. The display is
toggled by pressing the mW / dBm Selector Key.