![background image](http://html1.mh-extra.com/html/zyxel-communications/zonedas/zonedas_user-manual_943563037.webp)
Chapter 5: Setting
ZoneDAS User Guide
Page | 37
The RU Settings Screen
Use the
RU Settings
screen to display and configure antenna or power settings for each and
every connected RU, including both direct and via-Extender connections. Click
Setting > RU
Settings
to see the following screen layout.
Figure 30
Setting > RU Settings
The following table describes the labels on this screen.
Table 13
Setting > RU Setting
LABEL
DESCRIPTION
Left Column Labels
--To all RU--
When a selection is made to a drop-down list to the right of this label, that selection
will be applied to all drop-down lists under it. This means the selection will be
applied to all RUs.
RUx : Location ##
ETy-RUz : Location ##
All connected RUs are identified by a simple code:
•
RU1 ~ RU8 represent the 8 possible RUs connected directly to the BU, from SD
port 1 to SD port 8.
•
ET1 ~ ET8 represent the 8 possible Extenders connected directly to the BU, from
SD port 1 to SD port 8.
•
ET1-RU1 ~ ET1-RU8 represent the 8 possible RUs connected to ET1’s ports, from SD
port 1 to SD port 8.
“Location” simply refers to the user-input description of where each RU is located.
Upper Row Labels
RF-A to RF-D
RF-A
to
RF-D
represent the 4 RF modules in the BU. An RF module is used to connect
the BU to the operator’s BTS.
Antenna
Choose an antenna type for this RU-RF to use:
Omni
for surround coverage or
Direct
for directional coverage.
Output Power (dBm)
Max / Actual
This is where the user sets the maximum output power each RF module in each RU.
Under
Max
, enter the greatest allowed output power from each RU-RF. Increasing
this value expands coverage, while lowering it reduces interference.
Actual
shows the current actual output power from this RU.
ETSI Compliance
Select this to limit output power to 13 dBm for RUs using GSM Band 8.
Buttons
Apply
Click
Apply
to save your changes to the BU’s run-time memory. The BU, by default,
does not keep each session’s changes, so use the
Save
button on the title bar to
save your changes to the non-volatile memory when you are done configuring.
Cancel
Click
Cancel
to lose all changes made after last clicking
Apply
. The screen will
refresh from the BU's run-time memory.