User's Manual

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OUT LWR √ √
Sets lower limit of downlink output power, and
displays its value and alarm status
ALC √ √
Sets ALC (Automatic Level Control) function’s
activation level, and enable/disable ALC.
ASD √ √
Sets ASD (Automatic Shut Down) function’s
activation level, and enable/disable ASD.
Table 4-4 Rx-MAIN/MIMO
Status group
Parameters
LED
Clickable
Description
Protection
On/Off
√
√
Enable/disable uplink Protection function. In
order to protect RU system from unexpected
uplink high input power. If uplink input signal is
higher than “IN UPR” level, RU system is shut
downed and the LED color turns to red color.
Pilot On/Off √ √ Enable CW signal. It is used for uplink gain setting.
IN PWR
Uplink input power
IN UPR √ √
Sets upper limit of uplink input power, and
displays its value and alarm status
ATT √ Sets uplink attenuation, and displays its value.
OUT PWR Uplink output power
Center
Indicates a frequency of pilot signal, and this
value is changed automatically as downlink center
frequency changed.
RX AGC √ √
Enable uplink path AGC (Automatic Gain Control)
function, and sets its level.
AGC ATT
Attenuation value of uplink path AGC function
AGC Period Time period of uplink path AGC function
Table 4-5 HPA-MAIN/MIMO
On/Off √ √
Enable downlink HPA (High Power Amplifier)
function, and indicates its status.
OVTMP √
Indicates current alarm status of HPA’s over-
temperature.
OVPWR √
Indicates current alarm status of HPA’s over-
Power.
VSWR √
Indicates current alarm status of HPA’s VSWR
(Voltage Standing Wave Ratio).
OUT PWR
Indicates HPA’s output power level.
OUT UPR √ √
Indicates current alarm status of HPA’s output
power upper limit, and sets upper limit value.
OUT LWR √ √
Indicates current alarm status of HPA’s output
power lower limit, and sets lower limit value.
ALC √ √
Indicates ALC (Automatic Level Control) function’s
current on/Off status, and sets ALC activation
level.
ASD √ √
Indicates ASD (Automatic Shut Down) function’s
current on/Off status, and sets ASD activation
level.