User's Manual Part 1

CL1TC-4 400W DVB-H Transmitter WEB Interface
Product Manual, Rev. 1 71
6.4.10 GPS
The most important parameter for the G
PS menu is the Max GPS Holdover Time parameter.
Following a loss of signal lock to the GPS satellite network, the Max GPS Holdover time is
the maximum length of time the system will continue to operate in a free-running mode
before an alarm is issued leading to a possible transmitter shutdown condition. It is
imperative for a SFN network for all transmitters to be synchronized to GPS at all times.
Figure 6-23 GPS Configuration
The available parameters are:
Item Option
Max GPS Holdover Time, min Range: 0 .. 65535 min
Update System Clock From GPS No, Yes
System Timezone -11 to 11 hours
Table 6-10 GPS Parameters