Panasonic KX-TDA100 Installation Manual page 165

Note
Storing the scan data will clear all directory data.
2.
Measure the radio signal strength by moving towards and away from the CS.
a.
Move to the CS until the radio signal strength level becomes "12".
b.
Move away from the CS and identify the CS coverage area within which the radio signal strength level
is greater than "8". Draw the area on the map.
c.
Move away from the CS and identify the CS coverage area within which the radio signal strength level
is greater than "3". Draw the area on the map.
Radio Signal Strength Levels
3.
Repeat steps 1 and 2 for other CSs, and relocate the CSs when necessary.
a.
Overlap adjacent CS coverage areas where the radio signal strength level is "8" by 5 m to 10 m.
Channel no. 0
2.8.5 Site Survey Using the KX-TCA255/KX-TCA256/KX-TCA355/KX-TD7590
PS
Channel no. 0
Level: 00
Level: 01 to 02
Level: 03 to 07
Level: 08 to 10
Level: 11 to 12
CH0
L:12
CH0
PS
L:08
PS
Out of range
Receives noise easily or disconnects
May receive noise
Good
Better
5 m to 10 m
CH0
L:03
Channel no. 1
Installation Manual 165