Viavi OLS-34, Руководство по эксплуатации

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20 OLS-34/-35/-36/-37/-38
4 O
PERATION
S
ELECT
W
AVELENGTH
Note: During operation only one port can be active and used.
Select Wavelength
With the OLS-34/-35 two wavelengths can be selected
separately. With the OLS-36 two wavelengths can be selected
separately for each optical port.
To select a wavelength:
1. Press [Auto-

] to skip through the modes and select the
Single-

mode.
Neither MULTI-  nor AUTO-  is shown.
2. Press [

] to skip through the available wavelengths:

1
 
2
 
3
 
1...
Battery status
Indicates the battery status. If it is not shown, only the
AC adapter is active.
Operation with AC adapter
PERM
ECON
Power mode
•
PERM:
Device remains switched on.
•
ECON:
Device switches off 20 minutes after the last
operation.
Laser active
SM = Single-mode
or
MM = Multi-mode
Laser not active
Center of
display
Output wavelength setting
Display of the selected output wavelength.
-7 dBm
-23 dBm
Power output level in dBm
Auto- 
Multi- 
Automatic wavelength coding
CW
270 Hz
1 kHz
2 kHz
Continuous wave or modulation frequency
OLS-34_35_36_37_38_en.book Seite 20 Montag, 14. Mai 2018 5:22 17