GRE PSR-600 Owner's Manual page 52

0: 33.4-46.5 MHz VHF Low Band
1: 151-170 MHz VHF High Band
2: 453-467 MHz UHF Band
3: 764-806 MHz 700 MHz Band
4: 851-869 MHz 800 MHz Band
Sub bands can be selected and deselected by using the 
SEL
keys to scroll through the sub bands, and pressing the key
to toggle the selected sub band on or off. An asterisk character
(*) indicates that the sub band is enabled.
Be sure to provide a name for your SWPR object in the Tag:
field. When finished, press the Save softkey to store your SWPR
search as a new object.
Once your SWPR object is saved, you can use it while scanning,
or launch the Spectrum Sweeper object by itself by pressing the
SWPR softkey after navigating to the SWPR object in Manual
Mode.
When the SWPR object stops on an active frequency, the display
will appear as follows:
PSR-600 User Manual Page 52