TFA Dostmann 30.3012 Manual De Instrucciones página 35

(recorded time is for outdoor temperature only). Once a new outdoor temperature high or is low
reached, it will automatically be set into the Remote Thermo's memory.
Resetting the minimum and maximum temperature recording:
By pressing and holding down the "IN" or "OUT" key for about 3 seconds then pressing the "RESET"
key, the indoor or outdoor minimum and maximum temperature recordings will be reset to the
current indoor or outdoor temperatures. Only the outdoor temperature display on the LCD will be
reset. To reset another outdoor temperature, move to the desired transmitter number by pressing
the "RESET" key.
Outdoor temperature 1, 2, 3, 4, and 5
If the more than one transmitter is being used, to alternate between the temperature readings of
transmitter 1, 2, 3, 4, and 5 simply press the "RESET" key. If the reading is from transmitter 1, then
the identification numbers 1 will be displayed in the outdoor temperature section of the LCD. The
same will apply to the next transmitter and so on. However, if only one transmitter is used, no
identification number will be displayed on the LCD.
CHECKING FOR 433 MHz RECEPTION:
In normal surroundings (for example away from interfering sources such as TV sets), the outdoor
temperature can usually be easily received within 2-1/2 minutes. If the outdoor temperature is not
displayed on the LCD after 2-1/2 minutes, then check the following:
1. The distance of the units should be at least 1.5 - 2.0 meters away from interfering sources
such as computer monitors or TV sets.
2. Avoid placing the units onto or in the immediate proximity of metal doors, window frames or
structures.
3. Using other electrical products such as headphones and speakers that operate on the same
signal (433 MHz) can prevent the transmission pick up.
4. Neighbours using electrical products operating on the 433 MHz signal can also cause
interference. In most severe cases, the reception is only possible once all other electrical
products using the 433 MHz are switched off.
5. Within thick concrete rooms such as basements and tower blocks, the 433 MHz signal can be
weakened (avoid placing near metal frames and structures).
6. Transmission can be affected by exposure to extreme temperature conditions. For example, if
the weather has been extremely cold (under -25ºC) for an extended period of time then the
transmission signal may be weakened. (Please bears this in mind when positioning the
transmitter).