Site Survey Using The Kx-Tca175/Kx-Tca255/Kx-Tca256/ Kx-Tca275/Kx-Tca355/Kx-Td7590 - Panasonic KX-NCP0158 Quick Installation Manual

5 Site Survey Using the KX-TCA175/KX-TCA255/KX-TCA256/KX-TCA275/KX-TCA355/KX-TD7590
5 Site Survey Using the KX-TCA175/
KX-TCA255/KX-TCA256/KX-TCA275/
KX-TCA355/KX-TD7590
The PS has a Radio Signal Test mode that monitors the state of the radio link to the CS for site survey. In
Radio Signal Test mode, the frame loss and signal strength of a synchronous slot, and the signal strength of
the other slots can be measured when the PS is monitoring the CS. After installing the CSs temporarily as
planned during site planning, set the PS to Radio Signal Test mode and locate each CS to measure its coverage
area. Then, record the results on the map of the installation site.
Notice
An incorrectly performed site survey may cause the CS to reset due to synchronisation failure of CSs.
Therefore, it is necessary to conduct the site survey and plan the location of CSs with extreme care.
Especially, when using multiple CSs in the same area, conduct the site survey starting with the highest
hierarchy level in the air synchronisation tree (Master CS1 ® Master CS2 ® hierarchy level order of Slave
CSs).
Testing the Radio Signal Strength
After locating the CS(s) temporarily, execute the Radio Signal Test using the PS. Directly after entering Radio
Signal Test mode, the PS scans channel 0 for a CS that it can connect to. The channel to be scanned can be
changed by pressing the appropriate keys 0 through 9.
1.
Enter Radio Signal Test mode.
Using the KX-TCA175/KX-TCA255/KX-TCA256/KX-TCA275/KX-TCA355
Press 1, 9, and POWER
for more than 2 seconds.
Display example:
RADIO STRENGTH
<<< MEASURING >>>
32 Quick Installation Guide
To survey other slots
/
Previous or Next
To store the scan data
RADIO STRENGTH
CH0 SLOT:06 SYNC
* * *
1 2 3
L:12 0000/0100
* * *
4 5 6
CS-ID:9005301234
To survey specific channel
Channel No.
0 to 9
Log No.
0 to 9