GE 7-5400 Weather Forecast, Thermometer, At the main unit, Above sea level, Off-setlevel, Tips

Weather Forecast

EN

By analysing air pressure, humidity and outdoor temperature, the unit can forecast weather conditions and displays as below:

Sunny

To be able to forecast weather accurately, you need to adjust an off-set value according to your current altitude as air pressure changes with it. Press ALTITUDE (in the battery compartment) to select one of the off-set levels (00, 13, 25, 38, 50,

63)that matches with your location (see table below). Your selected off-set level will show on the right of the display temporarily.

However, if you find abnormal temperature display on the main unit, you may synchronize the temperature manually by following the steps below:

1. At the main unit:

press and hold ID (in the battery

compartment) until the temperature display “-

- -” on the right of the display starts scrolling.

Back view with battery compartment door removed (batteries not included)

Battery door	EN
screw hole

oC/oF - selects temperature scale shows on

Slighly cloudy

Cloudy

Rainy

Above sea level		Off-set level
Less than 100m (328ft)		00 (default)
100m	(328ft)	13
200m	(656ft)	25
300m	(984ft)	38
400m	(1312ft)	50
500m	(1640ft) or higher	63

Note: Since there is no previous

2. At the digital thermometer: Unscrew at

the battery compartment to open the door.

Press and hold ID inside the battery compartment until the antenna icon on the display of the thermometer flashes. Synchronization starts automatically and should be finished within several seconds.

•When synchronization succeeds, the antenna icon stops flashing and the synchronized temperature shows on the main unit.

3. If synchronization fails (no temperature shows

on the main unit), perform step 2 again.

If synchronization still fails after several

attempts and the temperature display

the display.

ID - performs temperature information synchronization with the main unit.

Receptor for connecting the line out temperature sensor (included).

Snowy

Note: Snowy condition can be forecast only if the digital thermometer is used to monitor the outdoor temperature.

weather information when using the unit for the first time, the display will show cloudy only. The unit may take over one hour to obtain sufficient information for weather forecast as changes in air pressure is slow.

“- - -” on the main unit stops scrolling and

starts to flash, you have to perform both steps

1 and 2 again.

Line Out Temperature Sensor

If you are going to install the thermometer outdoor with extreme temperatures (below 14oF (-10oC)), the use of line out temperature sensor (included) is recommended to avoid battery failure. Insert the sensor connector to the

Tips:

• The thermometer sends the latest

temperature information to the main unit

every 35 seconds. There may be delay on

the main unit to show the most updated

temperature changes.

• When the outdoor temperature display is

flashing on the main unit, there may be no

signal receiving from the digital

thermometer. Please make sure the batteries

Thermometer

Indoor Temperature

The main unit has an internal thermometer that shows the current room temperature on the right of the display indicated by “IN”.

Outdoor

Temperature

A separate digital thermometer is included which can remotely transmit temperature information to the main unit and shows on the right of the display indicated by “OUT”.

Install 2 “AAA” batteries (not included) in the thermometer.

1.Unscrew at the battery compartment to open the door.

2.Install two “AAA” batteries by referring to the indications in the compartment.

3.Replace the battery compartment door of the thermometer and secure closing with the screw.

Once the main unit is plugged for power, it can automatically synchronize with the digital thermometer (with batteries installed) to show the temperature. You do not need to do anything.

receptor (below ID button) in the battery compartment. The sensor wire should be extended from battery compartment through the hole at the lower left of the door.

Placing thermometer

The digital thermometer can be fixed on walls with the included holder (screws not provided). If you are placing it outdoor, ensure that it does not get wet by rain and is not under direct sunlight.

If you are using the line out temperature sensor, place the thermometer indoor and extend the sensor wire outside the window.

of the thermometer are not empty and the

thermometer is not placed too far from the

main unit and without obstacles between

them.

• To reach stable temperature measurements

the unit should be operated minimum 2

hours.

• Both the main unit and thermometer will

show “LLL” if temperature is lower than

-58oF (-50oC) and will show “HHH” if it is

higher than 140oF (60oC).

• In case you see abnormal temperature

display on the unit, you may want to reset

the thermometer by pressing RESET (in the

battery compartment) with a pin.

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