situation, you can adjust time and date manually.
b. To able ensure the data accuracy pls change the battery in time while low voltage icon
appear.
c. The wireless weather station can receive up to 3 temperature sensors.However, it should
have three sensors work and each one only transmit one channel data, the channels for
transmitter is setting by factory or users can stir the switch on battery compartment by
selves.Besides, ensure that you leave 10 seconds in between the reception of the last
sensor and the set-up of the following sensor, enable to 3 transmitters match code with
receiver. If you want to use several sets of weather station in same place, pls ensure
leave some seconds between next one power-on so that no interference reception.
d. In the process of transmission, if battery change happened on remote sensor side, then
the base station must be power up again or start RF receiving with 3 minutes manually
to relearn the transmitter.
5.TROUBLESHOOTING
Q 1. No signal from remote sensor
A There can be many reasons for this, the following steps should help you troubleshoot this
problem.
1.1 Make sure that the batteries in the remote sensor are not depleted.
1.2 Reduce the distance between transmitter and receiver.
1.3 Remove the batteries from the base station and the remote sensor and reset the weather
station in the right order as described in section of this manual.
1.4 This problem could also be a result of radio interference in your neighborhood, try
relocating the sensor and the base station.
Q 2 Temperature,humidity or the pressure is incorrect
A Check / Replace the batteries. Also make sure that the remote sensor is not place near
objects that can act as sources of heat or cold. Adjust the relative air pressure value
from a reliable source such as TV or radio.
Power supply : 3*1.5V AA alkaline batteries
6.TX4041 TRANSMITTER
6.1 FEATURES
1) MCU power pressure 3V
2) MCU frequency : 32.768Khz and 4MHz
（
fast frequency
）
3)Temperature range: -40 ~+70 ,ac/
℃
℃
-1 , Display
℃
-40 and
℃
70 when out of
℃
low/high temperature range. Sensor error display --.- on receiver.
℃
4) Humidity range: 20%~95%, accuracy ±5%.Display 20% and 95% when out of low/high
