EXFO IQS-1600 High-Speed Power Meter for IQS-500/600 - Manual (Page 33)

Setting Up Your High Speed Power Meter
High Speed Power Meter 25
Setting Channel Display(IQS-1620, IQS-1640)
Naming Channels
A user-selected name can be given to each power meter channel,
including virtual channels. The channel name appears in the main
window. Naming individual channels is particularly useful when you need
to display more than one power channel at the same time, especially in
Monitor Window mode with several optical power meters displayed
simultaneously. The name should be as self-explanatory as possible (for
example, Power-Fiber 3).
To enter a channel name:
1. Click the Settings function tab.
2. From the Channels tab, select the channel to name by clicking the
corresponding button.
3. Type in a self-explanatory name in the Name box.
4. Click Apply to confirm your new setting.