The items in the FLD graphic have the following meaning and function:
| 
             | Indicates that an External Contacts board is installed. | 
| 
 | The the status of the xenon lamp, off (left) or on (right) | 
| 
 | When balancing is in progress, the graphic is yellow (not ready). | 
The FLD actuals shows a table of the current signals in four columns:
| Signal | The signal definition. | 
| ExWL | The excitation wavelength (in nm). | 
| EmWL | The emission wavelength (in nm). | 
| LU | The signal value (in LU). | 
In addition, the PMT Gain below the signals table shows the current photomultiplier gain setting.
The context menu contains the following commands:
| 
             | Displays the detector's Control dialog box. | 
| 
             | Displays the detector's Method Setup dialog box. | 
| 
             | 
 | 
| 
 | Causes the LED on the front of the module to blink for a few seconds. | 
| 
 | Balances the detector. | 
| 
 | Ignites the xenon lamp. | 
| 
             | Switches off the xenon lamp. | 
| 
             | (G1321A/B and G7121B only) Acquires a 3D scan, which plots the measured intensity against the excitation and emission wavelengths. |