User's Manual

Receiver model: WH2642
Sensor model: WH22B
Version 1.0 Page 16
Ref.
LED
Description
1
RF
On when radio frequency receiver is operating properly
2
Indoor
On when indoor sensor received
3
Outdoor
Flashes when one outdoor sensor received. On when both outdoor
sensors are received.
4
Server
On when connected to Wunderground.comĀ® internet hosting
service
5
ACT
Flashes when there is internet activity
6
Link
Connected to the Internet (or router)
7
Power
AC Power connected
Figure 13
Ref.
Description
8
LAN connection (connect to router)