User's Manual
AdvancedRFTechnologies,Inc. 86
8.2.3.2 Control–BCU
Figure8‐37 Control–BCU
8.2.3.2.1 ManualATTControl
Figure8‐38 Control–BCUManualATTControl
Downlink:Allows theuser to manually adjust theDL attenuation levels for eachRF path.Adjusting
thesesettingsisnotrecommendedsinceitwillchangethepowerratiosset
bytheuser.
Uplink:AllowstheusertomanuallyadjusttheULattenuationlevelsforeachRFpath.Adjustingthese
settingsisnotrecommended,unlessadditionalattenuationisneededontheULpath.
DL Output ALC Level: Allows the user to manually set the DL Output ALC Levels
for each RF path.
Adjusting these settings is not recommended since it will change the power ratios set by the user.
These settings are automatically set by the system during the BCU commissioning process.This
section also displays the composite DL Output ALC Level which is the value that can
be used to
commissiontheRFU.
메모 [C22]: BCUH추가여부검토