4 B
O
ASIC
1310nm
CW
Auto-λ
Center of
display
Navigating in the menus
✓ The measurement display is shown.
⇒ Press [MENU ENTER] to open the MAIN menu.
The MAIN menu opens.
To select a menu item:
1. Press [▲▼] to highlight an item.
2. Press [MENU ENTER] to select the item.
To leave a menu without making any changes:
⇒ Press [PREV].
16
PERATION
Wavelength
Display of selected wavelength
(displayed wavelength depends on
settings and model).
Signal modulation
• CW: Continuous wave
• Auto-λ: Auto wavelength detection
• 270 Hz, 1 kHz, 2 kHz: modulation
frequency
Shows the measurement results or
setup values.
cOPM-A1
JDSU