Getting Started A Description of the User Interface
46 Agilent 8163A/B, 8164A/B, and 8166A/B User’s Guide, Fourth Edition
If more than 3 modules are inserted in the Agilent 8166A/B Lightwave
Multichannel System, the user interface cannot display each channel
number in the details screen. The arrow indicates that undisplayed
channels can be accessed by pressing the Channel hardkey.
Figure 14 The Agilent 8164A/B’s Details Screen for a Tunable Laser Channel
Figure 15 The Agilent 8166A Details Screen for a Power Sensor Channel