Tab Dialog Box:  
Options (TSP FL2000/FL3000)
Select the check box to operate the detector with the option. Clear the check box to disable control.
| Option | Description | 
| 
 | 
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| Extended range photomultiplier tube (PMT) | Enables or disables control of the extended range photomultiplier tube. If this option is installed and enabled, you can record emission wavelengths up to 800 nm. | 
For information about how to install the fluorescence detectors, refer to Hardware Installation  Finnigan/TSP FL2000 and FL3000 Fluorescence Detectors.
 Finnigan/TSP FL2000 and FL3000 Fluorescence Detectors.