Weather Forecast; Technical Data - Trevi ME 3P20 RC Manual Del Usuario

ME 3P20 RC

WEATHER FORECAST

The digital barometer automatically detects changes in atmospheric pressure and consequently displays the weather forecast
symbol (A8). This forecast concerns the following 12/24 hours.
For example: if the barometer detects a high pressure, the sun symbol will appear on the display, but outside it may rain,
because the forecast is for the next 12/24 hours.
Weather forecasts can take 5 different views:
Sunny
N.B. Weather forecast symbols may not reflect current weather conditions. They refer only to future conditions.
Forecasts may not be 100% safe due to various factors.
The manufacturer is not responsible for any damage or situations caused by an incorrect forecast.
TEMPERATURE AND INTERNAL / EXTERNAL HUMIDITY - MIN / MAX VALUES - BAROMETRIC PRESSURE
In the IN box (on the right) the temperature and internal humidity are indicated, in the OUT box (on the left) the temperature
and humidity indicated by the external sensor is indicated.
Press the C / F (B6) button to select the temperature unit in ° C or ° F.
Minimum / maximum values of the day: press the MEM key (B3), the display shows the maximum temperature / humidity
value recorded during the day; press the MEM key (B3) again, the minimum temperature / humidity value is shown.
While displaying the minimum / maximum values, pressing the MEM key (B3) for a long time deletes the recorded data and
starts a new calculation of the average daily values.
Atmospheric pressure value: press the BARO key (B4), in the A15 and A13 box the current pressure value hPa will be
displayed. Press the BARO button (B4) again to return to the date display.
By long pressing the BARO key (B4) it is possible to adjust the atmospheric pressure value to obtain a better indication of
the weather forecast.
ADJUSTMENT OF THE BACKLIGHT
With battery power the backlight of the display is activated every time a key is pressed and then it turns off automatically
after 8 seconds.
With power supply from external power supply, the backlight is always active; press the BL key (B6) for a long time until
you hear a beep to activate the automatic backlight turn-off after 8 seconds. Press it again a long time to reactivate the
backlight always on.
RESTORATION OF THE WEATHER STATION
In the event of abnormal operation, press the RST key (B7) to restore correct operation (the settings made will be lost).

TECHNICAL DATA

Weather station: ............................................................................... from -10 ° C to + 50 ° C
Internal humidity: .............................................................................. from 20% to 95%
External sensor: ............................................................................... from -40 ° C to + 60 ° C
Channels: ............................................................................... max. 3 external sensors
Radio control signal reception: .......................................................... 77.5 KHz
Transmission: ............................................................................... 30m, RF 433MHz, 10mW
Unit feed rate: ............................................................................... 0.1 ° C for temperature - 1% for humidity
Main unit power supply: .................................................................... 2xAAA batteries (not supplied)
............................................................................... 230V
External sensor power supply: ........................................................... 2xAAA batteries (not supplied)
Partly claudy Cloudy Rainy
50Hz / 5V
6
English
Stormy
1A power supply included