ME 3120 RC - Weather Station Trevi - Free user manual and instructions

Product Type	Weather Station
Brand	Trevi
Model	ME 3120 RC
Dimensions (outdoor unit)	100 x 75 x 25 mm
Weight (outdoor unit)	150 g
Power Supply	2 AA batteries (transmitter) + mains adapter (station)
Display	Backlit LCD screen
Sensors	Temperature, humidity, atmospheric pressure
Main Functions	Display of indoor/outdoor temperature, humidity, weather forecast, moon phase, alarm, calendar
Radio Range	30 m in open field
Transmission Frequency	433 MHz
Number of Supported Sensors	Up to 3 outdoor sensors
Maintenance and Cleaning	Clean with a soft, dry cloth. Do not use solvents.
Safety	Do not expose to water or excessive humidity. Keep out of reach of children.
Spare Parts and Repairability	Standard batteries and mains adapter. Outdoor sensors available separately.
General Information	Indoor use for the station, outdoor for the sensors. Operates from -10°C to +50°C.

Frequently Asked Questions - ME 3120 RC Trevi

How to set the time on the Trevi ME 3120 RC station?

Press the 'SET' button for 3 seconds until the time flashes. Use the up/down arrows to set hours and minutes. Confirm with 'SET' to proceed to the next setting.

Why is the outdoor temperature not displayed?

Check that the outdoor sensor is powered with new batteries and is within 30 meters of the station without major obstacles. Press 'CH' to force a search.

How to know if the outdoor unit is working?

The outdoor unit emits a flashing LED signal about every 48 seconds. If no flash, replace the batteries.

Are the weather forecasts reliable?

Forecasts are based on atmospheric pressure and have about 70% reliability. For more accurate forecasts, use a weather service.

How to reset the station?

Remove the batteries and the mains adapter from the station for 30 seconds, then reconnect everything. The station will return to factory settings.

Can I add multiple outdoor sensors?

Yes, the station can receive up to 3 sensors. Each sensor must be paired following the synchronization procedure (see manual).

What does the moon phase icon mean?

The icon indicates the current phase of the moon (new, waxing, full, waning) based on the set date.

The station displays '--' for outdoor humidity, what to do?

This indicates a loss of signal. Check the distance and batteries of the sensor. Perform a manual search by pressing 'CH' for 3 seconds.

How to switch from °C to °F?

Hold down the 'UP' (up arrow) button for 5 seconds to toggle between Celsius and Fahrenheit.

Where to find the complete user manual?

The manual is available for free download in PDF format on notice-facile.com. Search for Trevi ME 3120 RC.

USER MANUAL ME 3120 RC Trevi

DESCRIZIONE COMANDI

1. Clock
2. Icons weather symbols
3. Channel external sensor
4. Indoor temperature / humidity
5. Outdoor temperature / humidity
6. Moon phases
7. Date
8. Trend of the indoor temperature
9. Trend of the outdoor temperature
10. SNOOZE key, temporarily silence the alarm
11. CH key, select external sensor channel
12. SET key, set clock and date
13. ALARM key, set and ON/OFF alarm
14. UP key, set clock 12/24
15. DOWN key, set °C/°F degrees / ON/OFF radio controlled signal
16. Wallbracket
17. Battery compartment 2xAA
18. Outdoor temperature
19. Outdoor humidity
20. CH key, selection of channel external sensor
21. °C/°F key, set °C/°F degrees
22. Battery compartment 2xAAA

1. weather forecast for 4 states: sunny, semi-sunny, cloudy, rainy
2. RCC receiving format: DCF
3. seven languages to show the day: English, Germany, French, Italian, Spanish, Dutch, Danish
4. indoor temperature range: 0°C--50°C
5. indoor humidity range: 20%----90%
6. outdoor temperature/ humidity with RF: up to 3 channels
7. in/out trend indication of temperature
8. indication of the comfort index
9. the function of Alarm/ Snooze
10. 12/24 hour selectable
11. moon phase

2 Power-On and reset

1. When Power-On and reset, LCD full display for 3 seconds à enter the normal state after "Beep" à check temperature and humidity à enter into RCC receiving mode automatically à exit after 7 minutes or after receiving the signal
2. The calendar defaults 0:00 January 1, 2000
3. Alarm defaults 0:00
4. The weather icon defaults semi-sunny
5. Temperature scales defaults Celsius degree °C. Time system defaults 24Hr. Channel defaults CH1

3. Instruction of operating the KEYS

3.1 Key functions

Six functional keys: Set, Alarm, Up, Down, Snooze, CH

Function

Operation Set Alarm Up Down Snooze CH

standard mode	Click	----	Alarm on/off		12hr/24hr switchable	°C/°F switchable	enter into snooze state	Switchable between CH1, 2, 3
	Hold	Enter into clock setting	enter into alarm setting		----	Enter into RCC receiving	----	clear current registered ch
Time set	Click	Confirm the setting	----		one step forward	one step backward	----	----
	Hold	----	----		8steps/second forward	8steps/second backward	----	----
Alarm set	Click	----	confirm the setting		one step forward	One step backward	----	----
	Hold	----	----		8steps/second forward	8steps/second backward	----	----

3.2 Normal states

1. hold "Set" for 2 seconds to enter into time setting
2. click "Alarm" to switch the alarm on/off
3. hold "Alarm" for 2 seconds to enter into Alarm setting
4. click "Up" to switch between 12hr/24hr

5. press "Down" to switch between ⁱrc C / ^ircF

6. Hold "Down" to enter into RCC receiving mode

7. Under RCC receiving status, click "Down" to exit the RCC receiving state
8. when ALARM rings, click "snooze" to enter into the snooze state every 5 minutes
9. press "CH" to switch RF channel, CH1 àCH2àCH3
10. hold "CH" key for 2 seconds to clear out all data of current "Channel"

3.3 Time set

1. hold "Set" key for 2 seconds to enter into time setting
2. the sequence of time setting: Year(2000-2099) àMonthà Date à Language à Hour à Minute à Time zone àExit
3. there will have 1Hz flashing during setting
4. press "Set" to confirm the setting, and enter the next setting state
5. press "Up" one time, the setting will go ahead for one step; hold the key for 2 seconds, it will run forward by 8 steps/second.
6. press "Down" one time, the setting will backward for one step; hold for 2 seconds, it will run back by 8 steps/second.
7. moon phase is changed accordingly
8. the system will exit automatically if no key is operated in 8 seconds.

3.4 Alarm set

1. hold "Alarm" key for 2 second to enter into alarm setting
2. the sequence of alarm setting: Hour à Minute à exit
3. there will have 1Hz flashing during setting
4. press "Alarm" to confirm the setting, and enter the next setting state
5. press "Up" one time, the setting will go ahead for one step; hold the keys for 2 seconds, it will run forward by 8 steps/seconds.
6. press "Down" one time, the setting will backward for one step; hold for 2 seconds, it will run back by 8 steps/second.
7. the system will exit automatically if no key is operated in 8 seconds.
8. at normal status, press "Alarm" to turn on/off alarm function.

4 Function and effect

4.1 The receiving function of RF

1. after installing the battery and checking temperature/humidity, it will enter RF receiving state automatically for 3 minutes.
2. under normal display mode, hold the "CH" key for 2 seconds to clear out the channel information
3. if there is no effective signal with same ID code received for the current channel in 35 minutes, the temperature of that CH will shows “--.-”.
4. the temperature display will resume back when the correct signal is received again.

4.2 The function of RCC receiving

1. Conditions of entering RCC receiving status:

a. Power on or reset to enter RCC receiving status
b. Entering RCC receiving status at 2:00,3:00,4:00,5:00 automatically
c. Press "DOWN" for 2 seconds to enter RCC receiving status forcedly

1. The time for RCC receiving is 7 minutes
2. The displaying of icons during receiving:

a. When it enters RCC receiving status, the tower-shaped part of RCC symbol on the LCD will flash in the frequency of 1 Hz.
b. When it is receiving the signal, the tower-shaped part of RCC symbol will be still, while thesymbol of RCC will flash in the frequency of 1 Hz.

1. When it receives the signal successfully, the whole RCC icons will be ON, and exit the receiving status.
2. When it is receiving signals, press "Down" or "UP" key, it will exit RCC receiving status, pressing any other key will have no effect.

3. During the 4 times of auto receiving everyday, if it received signal once, it will not enter the receiving status automatically until 2:00 next day.

4. When it fails to receive the signals 4 times in a day, it will receive the signal at 2:00 next day.

5. During receiving RCC, if the alarm rings, it will exit RCC receiving status first and change into alarm ringing status, and will enter the RCC receiving again after the ring stops.
6. When DST is able and is receiving the signal, it will display the symbol of DST, showing that it enters the DST system, and the time will be 1 hour faster.
7. When the RCC symbol is displaying, the relative RCC icon will be OFF if the present time is changed.

4.3 The function of alarm

1. the BUZZER will ring for 2 seconds as below:

a. 0 – 10 sec.: one "beep" per second
b. 10 – 20 sec.: two "beep" per second
c. 20 – 30 sec.: four "beep" per second
d. after 30 sec.: "beep" continuously

1. when ringing, click "Snooze" key once to enter into 5 minutes snooze states, exit if any other key is clicked.

4.4 Trend indicator

The trend pointer displayed on the LCD indicates the trend of the indoor temperature :

1. The difference between current temperature and recorded temperature is more than +1°C, the trend shows C.
2. The difference between current temperature and recorded temperature is less than -1°C, the trend shows A
3. When the change of temperature is within +/- 1°C, the trend shows B

.A .B .C

4.5 The function of weather forecast

COMFORT +20 °C to +28 °C 40% to 70%

WET -5°C to +50 °C Over 70%

NO INDICATION - Less than 20 °C or more Less than 40% or more than 28 °C than 70%

Precautions for correct disposal of the product.

The symbol shown on the equipment indicates that waste must be disposed of in “separate collection” and so the product must not be disposed of together with urban waste.

The user must take the product to special “separate waste collection centres” provided by local government, or deliver it to the retailer against the purchase of a new product.

Separate collection of waste and subsequent treatment, recycling and disposal operations promotes the production of equipment with recycled materials and limits negative effects on the environment and on health caused by improper handling of waste.

Illegal disposal of the product leads to the enforcement of administrative penalties.

WARRANTY

1. This unit is guaranteed for a period of 24 months from the date of production printed on the product itself or on label on product.
2. The warranty is valid only if the unit has not been tampered with. The warranty is valid only at authorized TREVI assistance centres, that will repair manufacturing defects, excluded replacement of labels and removable parts.
3. TREVI is not liable for damage to people or things caused by the use of this unit or by the interruption in the use of this unit.

DESCRIPTION DES COMMANDES

Transmission : 30m, RF 434 MHz