User Manual

Troubleshooting 4-6STRATA TX Operator’s Guide/Tech Ref Manual
E035 TXU 75 Ohm Coax Current Error Note - these errors can only appear in a
TX System with TXU and a TCU, when
powering the TXU from the TCU or from
the TCU to the TXU via DC power
superimposed on the coax cable
between the TCU and the TXU.
• Check connection of coax cable
between TCU and TXU. Verify
connectors are fully mated and verify
cable and connectors are
undamaged.
• Make sure all power cables are
connected properly.
• Contact technical staff.
If errors persist with correct coax
connections and correct power
connected, unit has suffered internal
failure. Call MRC Technical Support.
E036 TXU 75 Ohm Coax Voltage error
E037 TXU 75 Ohm Coax Power Error
E038 TXU 50 Ohm Coax Current Error
E039 TXU 50 Ohm Coax Voltage error
E03A TXU 50 Ohm Coax Power Error
E03B TXU Circular Connector Current
Error
• Verify all power cables are properly
connected and are not damaged.
• Verify correct DC input power is being
applied to the TXU.
• Contact technical staff.
If errors persist with correct power
connected, unit has suffered internal
failure. Call MRC Technical Support.
E03C TXU Circular Connector Voltage
Error
E03D TXU Circular Connector Power
Error
E03E TXU DC Bus Error • Contact technical staff. Call MRC Technical Support.
E040 TCU 2.048 Volt Reference Error • Check for error codes related to
power - E043 thru E048. Correct
power problem
• Contact technical staff.
If errors persist with correct power
connected, unit has suffered internal
failure. Call MRC Technical Support.
E041 TCU 5.5 Volt Reference Error
Table 4-3: Primary Error Codes (Continued)
Error Code Meaning Suggested Operator Action Suggested Technical Staff Action