Table 1, 2, 3, 6 - Rssi Values; Table 4 - Packet Ratio - Rain Bird ISDL-2400 Installation, Programming & Operation Manual

Potential values for RSSI (Received Signal Strength Indicator)
and RX/TX (received packets/transmitted packets) are
shown in the following tables.
NOTE: Acceptable values are an RSSI signal higher
than -85 dBm and an RX/TX value above 90%.
Table 3 - RSSI Values
RSSI Value (dBm) Relative Strength
-92 to -85 Low
-85 to -80 Medium
Above -80 High

Table 4 - Packet Ratio

RX/TX Value (%)
90-100 Yes
0-90 No
Acceptable
NOTE: The RX/TX value is displayed on the LCD as
a ratio of packets received to packets transmitted.
For example, if 10/10 is displayed, then 10 packets
were received out of 10 packets transmitted for a
percentage of 100%. If 5/10 is displayed, then only 5
packets were received out of 10 packets transmitted
for a percentage of 50%.
Integrated Sensor System 69