EXFO IQS-2400 WDM Laser Source for IQS-500/600 - Manual (Page 39)

Setting Up the WDM Laser Source
WDM Laser Source 33
Managing Fine-Tuning Values
Managing Fine-Tuning Values
Fine-tuning values are the increments (steps) used in Normal and Dither
Modulation modes to increase or decrease (with the navigation buttons or
slider):
³
signal wavelength or frequency in nm or THz.
³
power emitted by the source in dB or mW (Values are not converted
from one unit to the other).
Values can appear differently depending on the unit you select.
Note: Fine-tuning values are not available in High Wavelength Stability or in
On/Off Modulation modes since settings are made on delta temperature.
To add a new increment value:
1. Select the Settings function tab.
2. In the New Value box, enter the desired value.
3. Use to transfer the new value to the list.
To delete a value from the list:
1. Select the item to delete.
2. Use to remove the value from the list.
Entry box
Delete button
Apply button