User's Manual
Confidential&Proprietary111/122 SC‐DAS
900I 26dBm 0~26dBm ARU900I+800I
800I 26dBm 0~26dBm ARU900I+800I
AGS function enables you to adjust output power as you like. While the AGS function is being
executed,theResultwindowshows"Processing"andthenaresultvalueisdisplayed.Therearethree
typesofresultsasfollows:
A. Success:TheAGSfunctionisnormallycompleted.
B. NotOpterateOPTICComp:OpticCompisnotexecuted.
C. LackofATT:Thereisnoattenuationavailable.
Settheupper/lowerlimits.Thefollowingtableshowsrecommendedlimitsettings:
Item RecommendedLimit Remark
TXOUTPUTHIGHALM MaxCompositePower+1dB Alarm
TXOUTPUTLOWALM 0dBm Alarm
TXOUTPUTALC MaxCompositePower AutoLevelcontrol
TXOUTPUTSD MaxCompositePower+2dB Shutdown
RXALC‐45dBm
IfTXOUTPUTHIGHALMishigherthanasettingvalue,alarmswillbegenerated.
If TX OUTPUT LOW ALM is lower than a setting value, alarms will be generated. TX OUTPUT HIGH
ALM/LOWALMtendstoworkonlyaswarning.
Whenyouactivate(“ON”)TXOUTPUTALC,outputswillberestricteddependingonasettingoutput
value.
When you activate (“ON”) TX OUTPUT SD, output will be turned OFF once output power level
reaches thesame asSDsetting value. Upon SDoperation, check output level after10 minutesand
thencheckthestatusagain.
Whenyouactivate(“ON”)RXALC,inputswillberestricteddependingonasettingvalue.
As described above,when normaloutputleveland alarm limit valuesareset,you need to check if
thevalueofMODULEFAILURELEDIndicatorisgreen.
Forunusedbands,youneedtousebandselect‐ON/‐OFFfunctiontoturnthemoff.
The ROU has softkey function, when softkey is identified with serial number, the band can be
activated.
If thesoftkey donot identify withthe serialnumber, youcan not usethatband. Thesoftkeyhas a
uniquevalueaccordingtoserialnumber.Tousetwobandssimulatanously,youshouldentersoftkey
value.
Figure6.15–ROUSoftkeyinformation