: Instrument Operation : Reference CALIBRATION : 10 MHz Calibration With Option 66
 
10 MHz Calibration With Option 66
The 10 MHz menu is shown in Figure: 10 MHz Menu. Option 3 and Option 66, allows GNSS to calibrate the 10MHz frequency reference. The menu display depends on the options ordered and external reference inputs.
Press SYSTEM | 10 MHz
10 MHz Menu
10 MHz
Source: Internal, Internal 10 MHz set as the source
Output
Displays the 10 MHz 1PPS reference source and status. The 10 MHz 1PPS output to the rear panel BNC is active when the 1 PPS Output button is switched on.
STATUS
Displays the lock status of the 100 MHz source.
Rubidium
Displays the internal Rubidium status as Acquiring, Locked, or Off.
State
Set Rubidium state to on or off