User's Manual

18
Oscillation Check
• When Initial Setup or Reset, Checking Isolation
• While Operation, Monitoring Oscillation through Highest and Lowest values
comparison of Noise Floor
• When Oscillation happens, automatically try stabilizing Isolation through
Repeater Gain Control
• If Oscillation still occurs with Minimum Gain, Repeater Shuts down
• Recovery Algorithm is working after shutdown
DL Input Detect
Function
• Monitoring downlink donor antenna input power
• Alarming if input range is abnormal or no signal is inputted.
Auto Recovery
• When Repeater Shuts down, regularly recovering its output power and
checking its alarming situations
Temperature
Monitoring Function
• Monitoring current temperature
• User Configurable up limits and down limits
When the current temperature is out of range, Repeater shuts down
• When Temperature falls in the normal range, automatically it recovers its
functions.
VSWR Monitoring
• When the VSWR of Forward output is abnormal, alarming and shutdown.
• Recovery Algorithm is working after shutdown
Power Supply
Monitoring
• PSU current monitoring and the total current is over the standard, Alarming
Voltage Out of
Range Monitoring
• PSU Low and High Power Alarm Function
LED Display • Repeater status is displayed through front LED