Tree Survey - Panasonic KX-UDS124 Installation Manual

4.5 Tree Survey

The Tree Survey creates the most suitable synchronisation tree automatically for SIP-CSs. You also can
configure Air Sync Groups in this procedure.
The Tree Survey creates a Master/Slave tree structure with the Air Sync Master CS at the top and with stable
air synchronisation. The procedure can be performed automatically by using either the Web user interface or
the CS maintenance tool. The Tree Survey not only specifies the level for each SIP-CS, but also a primary and
secondary synchronising CS from which the SIP-CS will receive its clock signal. The secondary synchronising
CS is used as a backup so that if the primary synchronising CS fails the whole system will not be affected.
Air Sync Master CS
(Master Clock Signal)
Slave CS
Preparing for Tree Survey
Follow the procedure below to put the SIP-CSs in Tree Survey mode.
1.
In the System tab, select Tree Survey.
2.
Confirm that all SIP-CSs status are "INS".
If "FAULT" is displayed, there may be a problem with the network.
3.
Click Change to "OUS" to change the SIP-CS status.
4.
Click OK.
The status of the SIP-CSs will change to OUS (Out of Service).
Master CS
Slave CS
Air Sync Master CS
(Master Clock Signal)
Radio Link Loss
SIP-CSs stop working
Slave CS
4 Deployment Procedure
Master CS
Slave CS
Installation Guide 43