Chapter 5 Operating
2104.6536.72 - 5.43 - E-1
3.1.3 Status > Input Status (for DVB)
- OFF - External reference frequency is not present but it is also not 
needed
PPS Ok External 1PPS source is present and the reference frequency is 
synchronized to the 1PPS
W External 1PPS source is not present or the reference frequency 
is not synchronized to the 1PPS
F External 1PPS source is not present or the reference frequency 
is not synchronized to the 1PPS and the Fail Delay Time set in 
the Exciter > Reference > Common menu has expired
- off External 1PPS source is not present but it is not needed
Option Key Ok All necessary software options are enabled
W A temporary license code for a software option will expire shortly
F One or more necessary software options are not enabled
ExcTemperature Ok Exciter temperature is acceptable 
F Exciter is too hot 
Display LED Explanation
Automatic 
Ready
Input signal automatic status reporting
Ok Automatic system is switched on and ready to switch over from 
the preselected input to the standby input as soon as the signal 
on the preselected input is disrupted
- OFF - Automatic system is switched off or is not ready since a change 
over to the standby input took place and automatic ready is not 
desired (in the  Exciter > Input > Input Automatic menu, the 
setting Automatic Ready After Change Over > OFF is 
selected)
Automatic 
changed over
W The automatic system has switched over to the standby input
- OFF - Change over did not take place
Display LED Explanation