User's Manual
Table Of Contents
- 1. SUMMARY
- 2. System Configuration
- 4. SET UP
- 4.1 System Set up
- 4.2 Troubleshooting
- 4.2.1 Necessary Testing and Measuring Equipment
- 4.2.2 Notice
- 4.2.3 Simple Troubleshooting Method
- 4.2.5 Troubleshooting Guide Related to LED
- Rectifier Module Red LED or Individual Faults
- Rectifier Voltage Fault
- MCA and FEU Fault
- MCU Fault
- 4.2.6 Troubleshooting Guide Related to RF
- 4.2.7 Troubleshooting Guide Related to NMS
User Manual
MCPA Outdoor System
12/19
.4 Function
Part
Function
Remark
Major Alarm
Generation
For MPCA
• High Temp Alarm Occurs at 185℉, Shutdown Above 190℉
• DC Fail Alarm @ V-sup < +24Vdc or V-sup > +30Vdc
• Over Power Output Alarm @ Output Power is Larger than
Maximum Power + 0.5dBm±0.5dB
• VSWR Alarm 3:1 (6dB±1dB) @ above +40dBm
• Major Loop Fail – Error in 1st Loop Level
Shutdown
Minor Alarm
Generation
For MPCA
• Normal Operation When this Alarm Condition Disappears
• Minor Loop Fail – Error in Feed Forward Path
No
Shutdown
Monitor for
MCA
• Forward Power (MCPA Monitor Ranges From 33dBm to 54dBm)
Alarm for LNA
• LNA Device Fail Alarm
System Alarm
• PSU AC, DC Fail Alarm (Rectifier Module#1, Module#2,
Module#3 DC Fail Alarm)
• FAN Alarm (FAN Individual with Alarm Sensor)
Door Open Alarm
• Alarm Log Record for the Last 100 Failure Event Records
(Include Alarm Event/Time/Date)
• Dry Contact Main Remote Alarming Optional
• 5 min Alarm Delay