User Manual

Epoch-HP RF Repeater
User Manual V1.1
Advanced RF Technologies, Inc. Proprietary Document Page 31 of 36
5 Troubleshooting
5.1 Epoch-H V1.X Scenarios
Tx Rx Explanation
RED RED
The USB port can not send or receive data. Check the USB port
connection to the computer and the repeater. Ensure that the
repeater is turned on and that the connection to the repeater is
secure.
Blinking
GREEN
RED
The repeater is not receiving any commands from the
software. Ensure that the repeater is tuned on and check for
proper USB port connection.
Blinking
GREEN
Solid
GREEN
The repeater is not receiving any commands from the
software. In this state, the repeater is either processing or
executing a command. Wait for a few seconds for the Rx LED
to blink periodically.
Blinking
GREEN
Blinking
GREEN
Successful Connection. The Epoch-H V1.X and the repeater are
communicating successfully.
Note: The Tx/Rx LEDs will blink periodically only on the Status Window.
5.2 Common Installation Problems
Problem Possible Solution
The power
green LED on
the second
panel is not lit.
Check if the power supply switch is turned on by opening the
second door of the repeater.
Software &
Laptop - No
Communication
Please verify if the USB driver has been installed.
Status Window –
Weak Signal or
Donor RSS
Option 1: Check that the donor and server antennas are
connected to the proper antenna ports on the repeater.
Option 2: Reposition or rotate the donor antenna around until
a stronger signal is received.
Low Isolation or
Oscillation
Increase the separation between the donor and server
antennas by moving the antennas around or by rotating them.
Downlink/Uplink
VSWR Alarm
Check the cabling because RF signals maybe leaking and also
verify that the connectors are tightly secured.
Downlink/Uplink
Input Power
Overload Alarm
Option 1: Add an attenuator after the donor/server antenna to
reduce the strong donor/server signal coming into the
repeater.
Table 9 - Tx and Rx LEDs