User's Manual

1.If a specific channel is lost, press the CHANNEL/+ button to display

this channel, then Press and hold the CHANNEL/+ button for 3 seconds,

and the remote search icon will be constantly displayed for up to 10

minutes. Once the signal is reacquired, the remote search icon will

turn off, and the current values will be displayed.

2.If new sensors are added, subtracted, or multiple sensor channels

are lost, Press and hold the CHANNEL/+ button for 5 seconds, and the

remote search icon will be constantly displayed for up to 10 minutes.

Once the signal is reacquired, the remote search icon will turn off,

and the current values will be displayed.

4.6 Best Practices for Wireless Communication

Note: To insure proper communication, mount the remote sensor on

a vertical surface, such as a wall. Do not lay the sensor flat.

Wireless communication is susceptible to interference, distance, walls

and metal barriers. We recommend the following best practices for

trouble free wireless communication.

1. Electro-Magnetic Interference (EMI). Keep the console several

feet away from computer monitors and TVs.

2. Radio Frequency Interference (RFI). If you have other 433 MHz

devices and communication is intermittent, try turning off these other

devices for troubleshooting purposes. You may need to relocate the

transmitters or receivers to avoid intermittent communication.

3. Line of Sight Rating. This device is rated at 300 feet line of sight

(no interference, barriers or walls) but typically you will get 100 feet

maximum under most real-world installations, which include passing

through barriers or walls.

4. Metal Barriers. Radio frequency will not pass through metal

barriers such as aluminum siding. If you have metal siding, align the

remote and console through a window to get a clear line of sight.

The following is a table of reception loss vs. the transmission medium.

Each “wall” or obstruction decreases the transmission range by the factor

shown below.