User's Manual

UHF Analog Driver/Transmitter/ Chapter 3, Site Considerations,
Translator Installation and Setup Procedures
LX Series, Rev. 3 3-15
The screen shown indicates a Modulator Module Interlock Fault, typically because the
Modulator is not present. It also indicates that there are a total of eight faults. The
other faults can be displayed by pushing the ↓ key button. To clear the displayed System
Error, fault, that is no longer active, push the button under CLR. Repeat to clear each
additional displayed System Error. If an error is active it will not clear.
NOTES: In Dual Exciter Systems with an Exciter Switcher, for the automatic switching to
the back up exciter to occur, the System Error, Fault, Log located in the Back Up Exciter
must be cleared of all Previous Faults, as described above.
With all Errors, faults, cleared the screen below should be displayed. Push the button
under ESC to return to Menu 11, Table 3-16, the Error List Access Screen.
Menu 30 is entered by selecting ENT at Menu 12, Table 3-7.
Table 3-20: Menu 30 - Transmitter Device Details Screen
This screen allows access to the transmitter parameters of installed devices. The system
is configured to know which devices are present. Current values for all installed devices
are shown. If a module is not installed, only a "MODULE NOT PRESENT" message will be
displayed. The first screen displayed is Menu 30-1, Table 3-21, the System Details
Screen.
Table 3-21: Menu 30-1 – System Details Screen
The ↓ and ↑ arrows allow you to scroll through the different parameters of each device as
shown in Table 3-22 that follows. Each System Component is a different screen. The
proper IF Processor and the Driver or the Power Amplifier will be programmed for your
system. The External Amplifier Modules will only be used in high power transmitters.
Examples of External Amplifier Modules displays are: (AMP SET 1 MODULE 1) and (AMP
SET 2 MODULE 4).