Viavi OLS-34 Operating Manual page 14

3 G S
ETTING TARTED
D OLS-34/-35
EVICE OVERVIEW
14
Keys
First function: Press to switch the device on and off
(ECON).
Second function: Press and hold the key for more than
2 seconds to switch the device on (PERM).
Press to select a wavelength.
Press to select wavelength coding.
Select Auto-
Multi-
Single-
Press to switch the laser on and off.
Press to select modulation:
CW (continuous wave: permanent signal)
270 Hz
1 kHz
2 kHz
OLS-34/-35/-36/-37/-38