Hama 00076045 "EWS-800" User manual

00
076045
„EWS-800“Weather Station
Wetterstation
96
2
25. 5
9. 11. 15
56
25.
41
9:53
43
1.4
TIME
DATE
IN OUT
DCF
HUMIDITY
TEMP
PRESSURE HISTORY
TEMP
HUMIDITY
SEC
MON
SET ALM SNOOZE
LIGHT +
MIN/MAX
RH
°C
abs
hpa
-24h -21h -18h -15h -12h -9h -6h -3h 0h
°C
%%
RH
25
43
.5
1
%
REMOTE SENSOR
RF WIRELESS
°C
Ch
E
F
D
GB
I
NL
GR
PL
RUS
Operating Instructions
Bedienungsanleitung
Mode d‘emploi
Instrucciones de uso
Руководство по эксплуатации
Istruzioni per l‘uso
Gebruiksaanwijzing
Οδηγίες χρήσης
Instrukcja obsługi

2
Controls and Displays
A Base station
1. Weather forecast symbol
2. Minimum/maximum data
3. Atmospheric pressure trend
4. Low(LO)/ high (HI) atmospheric pressure alarm
5. Atmospheric pressure value
6. Low(LO)/ high (HI) atmospheric pressure alarm, active
7. Relative/absolute atmospheric pressure
8. 24 hour (atmospheric pressure history)
9. Atmospheric pressure unit
10. Low(LO)/ high (HI) room temperature/room humidity alarm, active
11. Low(LO)/ high (HI) room temperature/room humidity alarm
12. Room temperature
13. Room temperature unit
14. Relative room humidity
15. Low(LO)/ high (HI) outdoor temperature/outdoor humidity alarm, active
16. Outdoor temperature/outdoor humidity lower (LO)/ higher (HI) alarm
17. Outdoor temperature unit
18. Outdoor temperature/dew point temperature
19. Outdoor transmitter signal
20. Relative outdoor humidity
21. Date
22. Summer time
23. DCF-controlled time
24. Time
25. Weekday/time zone
26. Alarm time, active
27. Wireless symbol
28. SET button = switching display mode/conrmation of set value
29. ALM button = displaying/setting/deactivating/activating the alarm functions
30. MIN/MAX button = accessing the saved maximum/minimum values/reduction of the current set value
31. +button = increasing the current set value
32. SNOOZE / LIGHT button = stopping the alarm/activating the backlight (approx. 10 seconds)/stopping
Settings
33. Opening for wall mounting
34. Battery compartment
35. Base
GOperating instruction

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B Measuring station
36. Outdoor humidity
37. Outdoor temperature
38. Battery compartment
39. Opening for wall mounting
40. TX button = activating manual radio signal search
41. C/F button = switching between°C and°F
Thank you for choosing a Hama product.
Take your time and read the following instructions and information completely. Please keep these instructions
in a safe place for future reference. If you sell the device, please pass these operating instructions on to the
new owner.
1. Explanation of Warning Symbols and Notes
Warning
This symbol is used to indicatesafety instructions or to draw your attentionto specic hazards
andrisks.
Note
This symbol is used to indicateadditionalinformationor important notes.
2. Package Contents
•Weather station EWS-800 (base station for indoors / outdoor measuring station)
•These operating instructions
3. Safety Notes
•The product is intended for private, non-commercial use only.
•Do not operate the product outside the power limits given in the specications.
•Do not use the product in moist environments and avoid splashes.
•Do not use the product in the immediate vicinity of heaters or other heat sources or in direct sunlight.
•Do not use the product in areas where the use of electronic devices is not permitted.
•Only connect the product to a socket that has been approved for the device. The socket must be installed
close to the product and easily accessible.
•Do not drop the product and do not expose it to any major shocks.
•Do not open the device or continue to operate it if it becomes damaged.

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•Do not attempt to service or repair the product yourself. Leave any and all service work to qualied experts.
•Keep the packaging material out of the reach of children due to the risk of suffocation.
•Dispose of packaging material immediately according to locally applicable regulations.
•Do not modify the product in any way. Doing so voids the warranty.
Warning – Batteries
•Immediately remove and dispose of dead batteries from the product.
•Only use batteries (or rechargeable batteries) that match the specied type.
•Do not mix old and new batteries or batteries of a different type or make.
•When inserting batteries, note the correct polarity (+ and - markings) and insert the batteries
accordingly. Failure to do so could result in the batteries leaking or exploding.
4. Getting Started
4.1 Measuring station
•Unscrew the screw on the battery compartment (38) on the back of the measuring station and open it.
•Insert two AAA batteries and close the battery compartment (38) and then secure the screw again.
Note
•Before use, ensure you insert the batteries in the measuring station rst and then in the base station.
4.2 Base station
•Open the battery compartment (34) and insert three AA batteries with the correct polarity into the battery
compartment. Close the battery compartment.
5. Installation
Note – Installation
•We recommend initially placing the base and measuring stations in the intended locations without
installing them and making all the settings described in 6. Operating the Base Station
•Only install the stations once the appropriate settings have been made and a stable wireless
connection is established.

5
Note
•The wireless transmission range between the measuring and base stations is up to 30 m in open
spaces. Before installation, ensure that wireless transmission will not be disrupted by interference or
obstacles like buildings, trees, vehicles, high-voltage lines, etc.
•Before the nal installation, ensure that there is sucient reception between the intended installation
locations.
•When installing the measuring station, ensure that it is protected from direct sunlight and rain.
•The international standard height for measuring air temperature is 1.25 m (4 ft) above ground.
Warning
•Buy special or suitable installation material from a specialised dealer for wall-mounting.
•Ensure that no faulty or damaged parts are installed.
•Never apply force during mounting. This could damage the product.
•Before mounting, ensure that the chosen wall is suitable for the weight to be mounted, and make sure
that there are no electrical wires, water, gas or other lines at the installation site on the wall.
5.1 Base station
•Use the base (35) to position the base station on a level surface.
•Alternatively, you can install the basestation on a wall using the opening (33) on the back.
5.2 Measuring station
•You can also position the measuring station on a level outdoor surface using the base.
•We recommend installing the measuring station securely on an outdoor wall.
•Install an anchor, screw, nail, etc. in the wall of your choice.
•Hang up the base/measuring station using the opening (33/39) intended for this purpose.
6. Operating the Base Station
Note – Input
•Hold down the MIN/MAX button (30) or the +button (31) to select the values faster.
If you press the SNOOZE / LIGHT button (32), the display will light up for approx. 10 seconds.

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6.1. Automatic initial setup
•All available LCD segments on the display are displayed briey after turning the measuring station on for
the rst time.
•The base station then performs automatic initial setup. During setup, the base station performs measuring
station synchronisation, the pressure measurement values are stabilised and factory settings are set.
Note – Initial setup
•Initial setup takes approx. 3 minutes.
•Do not press any buttons during setup. Otherwise, values may not be transmitted correctly and there is
a risk of value errors and inaccuracies.
•The setup process is completed when the indoor (12, 14) and outdoor (18, 20) measurement data is
displayed
•After the rst time the base station is switched on and successful transmission is established between the
base station and the measuring station, the clock will automatically search for a DCF signal. During the
search, the wireless symbol (27) will ash.
Display Searching for the DCF signal
Flashing display
Active
Constant display
Successful – signal is being received
No display Error – signal search ended
Note – Time settings
•If, during the rst minute of the initial setup, no DCF signal can be found, the search is stopped and
repeated every two hours. The wireless symbol will go out.
•You can, however, set the time and the date manually.
•The clock automatically continues to search for the DCF signal on a daily basis. If the signal is received
successfully, the manually-set time and date are overwritten.

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Note – Summer time
The clock automatically switches to summer time. appears on the display as long as summer time
is activated.
6.2. Basic and manual settings
•Press and hold the SET button (28) for approx. 3 seconds to make the following settings one after the other:
•Time zone (24)
•12/24 hour format (24)
•Hours (24)
•Minutes (24)
•Year (21)
•Month (21)
•Day (21)
•Temperature unit (°C / °F) (13+17)
•Room temperature value (12)
•Room humidity value (14)
•Outdoor temperature value (18)
•Outdoor humidity value (20)
•Atmospheric pressure unit (hPa / inHg) (5+9)
•Relative atmospheric pressure reference value (5)
•Atmospheric pressure threshold value (5)
•Storm threshold value (5)
•To select the individual values, press the MIN/MAX button (30) or the +button (31) and conrm each
selection by pressing the SET button (28).
•Press the SET button (28) to adopt the set value displayed and to skip.
•If you do not make an entry for 20 seconds, you automatically exit setup mode. Alternatively, press the
SNOOZE / LIGHT button (32) to exit setup mode before selecting all the values.
Note – Time zone
•The DCF signal can be received over a wide range, but always corresponds to the applicable Central
European Time in Germany. Make sure you account for the time difference in countries with another
time zone.
•If you are in Moscow, the time is 3 hours later than in Germany. This means that you should set +3 for
the time zone. The clock then automatically sets itself 3 hours ahead after receiving the DCF signal or
according to the manually set time.

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Note – Temperature and humidity
•In terms of accuracy, the temperature and air humidity measurement is intended for private, non-
commercial use.
•In individual cases, the measured values displayed may differ slightly from comparison values, e.g.
values from a calibrated measuring device. Using the Basic and manual settings, you can adjust and
recalibrate the values for the room/outdoor temperature and/or the humidity.
•We recommend that you do not manually calibrate the measured values, press the SET button (28)
during manual setup to skip this step.
Note – Atmospheric pressure
•The absolute atmospheric pressure (abs) is a value measured at the installation location that cannot
be changed.
•The relative atmospheric pressure (rel) is the absolute atmospheric pressure at the installation location
corrected to the atmospheric pressure at sea level (msl).
•The reference value for relative atmospheric pressure is set to 1013.2 hPa as standard. For an exact
measurement, adapt the reference value to your location. You can manually set the reference value to
within a range of 919.0 hPa and 1080.0 hPa.
•Information on the current relative atmospheric pressure for you location is available on the Internet,
from your local meteorological oce, on the radio, etc.
Note – Atmospheric pressure threshold value
•The weather forecast is based on atmospheric pressure changes, and you individually set their
threshold values between 2 hPa and 4 hPa. The threshold value is set to 3 hPA as standard.
•A decrease or increase in the atmospheric pressure by at least the set threshold value is registered as
a change in the weather.
•For locations with frequent changes in atmospheric pressure, we recommend you set a higher
atmospheric threshold value than for locations with a relatively constant atmospheric pressure.

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Note – Storm threshold value
•The storm forecast is also based on atmospheric pressure changes, and you individually set their
threshold values between 3 hPa and 9 hPa. The threshold value is set to 6 hPA as standard.
•The storm warning display is activated if, over a period of three hours, there is a decrease or increase in
the atmospheric pressure by at least the set threshold value.
•When the storm warning display is activated, the rain symbol and the trend arrow ash for three hours.
6.3. Weather forecast
•Based on changes in the atmospheric pressure and the data saved, the base station is able to make
weather forecasts for the next 12 to 24 hours.
Note – Weather forecast
•The weather forecast function is not available during the rst few hours of operation because it
requires data that is collected during operation.
•The weather forecast and the current weather are indicated by four different symbols (1):
Symbol (1) Weather
Sun
Slightly cloudy
Cloudy
Rain
•Based on the measured barometer values, the atmospheric pressure trend for the next few hours is
displayed between the weather forecast symbols.

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Display (3) Atmospheric pressure trend / weather forecast
Increasing / Weather is improving
Decreasing / Weather is getting worse
•The weather symbols change depending on the current relative atmospheric pressure and atmospheric
pressure changes within the past six hours. If the weather is changing, the atmospheric pressure trend
arrows (3) ash for three hours to indicate the change in weather. The arrows (3) stop ashing when the
weather conditions have subsequently stabilised and the station has not detected any further changes in
weather.
Examples:
Display Meaning
Weather forecast: Rain
Atmospheric pressure trend: Decreasing / Weather is getting worse
Current weather: Cloudy
Current weather: Slightly cloudy
Atmospheric pressure trend: Increasing / Weather is improving
Weather forecast: Sun
•The bar graph (8) shows the history of the relative atmospheric pressure within the last 24 hours.
6.4. Temperature / atmospheric pressure display mode
•Press the SET button (28) repeatedly to change between the following displays:
•Outdoor temperature (18: TEMP)/ Dew point temperature (18: DEWPOINT)
•Absolute atmospheric pressure (7: abs)/Relative atmospheric pressure (7: rel)
The applicable display begins to ash.
•While the display is ashing, press the MIN/MAX button (30) or the + button (31) to switch between the
outdoor temperature and the dew point or between the absolute and relative atmospheric pressure.
•Conrm your display selection by pressing the SET button (28).