User's Manual

Wideband Radio Head WRH-V PCBA Connections
044-05251 Rev A 2-3
Figure 2-4 FON LED Indicators
Table 2-2 FON LED Indications
WRH-V PCBA Connections
The following tables list the connections on the main PCBAs inside the WRH-V. Table 2-3 describes
the connections for the WRH-V configured for PCS with diversity and non-diversity and Table 2-4 for
Cellular with diversity and non-diversity.
LED Description
FLI or
F2F
Green LED. Fiber Line Interface (FLI). Flashing LED indicates the unit is receiving
data over the sub carrier. A steady LED indicates the unit has detected an FLI sub-
carrier, but is not carrying any data.
OPER Green LED. Lights up for approximately 15 seconds after the mains is switched on.
When steady, it indicates the unit is ready for operation.
FAULT Red LED. Flashes for 15 – 20 seconds after the mains is switched on. Will flash for
less serious alarms and be steady for fatal alarms.
POWER Yellow LED. Indicates power is present
BOOT Red LED. Steady LED when the control unit boots up (10 – 15 seconds after the
mains is switched on). Next enters a flashing state for 5 – 10 seconds. If no error is
detected, the LED is off. If an error occurs, the LED remains on.
WLI Green LED. Wire Line Interface. Flashing LED indicates unit is receiving data over
the subcarrier. A steady LED indicates one of the following: The unit is not currently
receiving any data, the unit is not currently a control station or there is no other node
in the network.
DATA Blue LED. Indicates data transmission in the W-net
BATT Green LED. Steady LED indicates battery pack is currently used as power source
CHARGE Yellow LED. Steady LED indicates battery charging
P117