Operation - Hama EWS 440 Handbuch

• Avoid areas that collect heat from the sun and radiate
heat, such as metal, brick or concrete structures, paving,
and patios
• The international standard for the valid air temperature
measurements is 4 feet (1.25meters) above the ground

OPERATION

Immediately after batteries are installed, the remote sensor
will start transmitting a temperature and humidity data to
the main unit.
MAIN UNIT
FEATURES
TIME
• Precise time and date set via radio controlled time signals
(DCF 77) from the central atomic clock in Frankfurt
• 12 or 24 hour time format
• Manual adjustment of time and date
• Calendar date with month and day in 7 languages English,
German, French, Italian, Spanish, Dutch and Swedish
• Dual crescendo alarms with snooze
• Programmable ice warning alarm
WEATHER
• Weather forecast for the next 12 to 24 hour in seven large
icons: sunny, slightly cloudy, cloudy, rainy, heavy rainy,
snowy and heavy snowy.
• User-defi ned high/low temperature alarm
• Indoor/outdoor temperature and humidity in up to 3
remote locations (additional sensors required)
• Barometric pressure in imperial or metric units
• Altitude adjustment for pressure compensation
• 24 hour barometric pressure history chart
• Comfort level indicators (Dry, Humid, etc)
FRONT
A
F
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REAR
J
K
A. WEATHER/ PRESSURE window
B. TEMPERATURE/ HUMIDITY window
C. CLOCK window
D. DOWN ( ) button
• Select the next available mode
• Press and hold for 2 seconds to search for wireless signal
from remote sensor.
• Decrease parameters.
E. ALARM button
• When time mode has been selected, press once to display
the alarm time of weekday alarm (W), single alarm (S) and
pre-alarm (Pre-AL).
• Hold for 2 seconds, set weekday, single or pre-alarm's
alarm time.
• When temperature mode has been selected, press once
to display the highest or lowest temperature alarm's
value.
• Hold for 2 seconds, set the highest or lowest temperature
alarm's value.
B
• When alarm is on, press once to stop the alarm
temporarily.
C
E
F. CHANNEL button
G
• Press to display the outdoor temperature readings of
H
Channels 1, 2 and 3. (additional remote sensors are
D
required)
• Hold for 2 seconds, enter into the circulation mode and
outdoor temperature readings of Channels 1, 2 and 3 will
I
be displayed automatically in every 5 seconds.
G. MODE button
• When pressure mode has been selected, press once to
display the local pressure, altitude and sea level.
• Press and hold for 2 seconds to set altitude and sea level.
• When time mode has been selected, press once to toggle
between time with seconds display or time with weekday
display.
• Press and hold for 2 seconds, set language of the day of
the week, year digit, month digit, date digit, hour format
(12/ 24 hours), hour digit and minute digit. (Note: calendar
format is default in month-date display)
• When temperature mode has been selected, press and
hold for 2 seconds to toggle the temperature unit between
Celsius or Fahrenheit.
H. UP ( ) button
L
• Press to select the next available mode
• Increase the parameters
• In time with seconds display mode, press and hold for 2
seconds to activate/ deactivate radio controlled time
signal search manually.
I. MEM/ HISTORY button
• When temperature mode has been selected, press to
recall the minimum or maximum temperature and
humidity readings of main and remote units.
• Press and hold for 2 seconds, collected memories will be
cleared.
• When pressure mode has been selected, press once to
check the historical pressure data for the past 24 hours.
J. WALL- MOUNT hole
A recessed opening to mount the unit on a wall
K. BATTERY COMPARTMENT
Accommodate two (2) CR2032 batteries
L. TABLE STAND
PLACEMENT
• Make sure that the main unit is locating within the
operating range of all remote sensors.
• Ideally the main unit should be placed within line of
sight of remote sensors. Avoid placing the main unit
where surfaces emitting and radiating heat (e.g. heating
ducts or air conditioners) and areas with interference
from wireless devices (e.g. cordless phones, radio
headsets, baby monitoring devices and other electronics).
OPERATION
Once the main unit is powered, the display will show all
available LCD segments for a moment.
IMPORTANT: All of the display functions will be locked,
allowing setting your local altitude and pressure parameters
by pressing the UP ( ) or DOWN ( ) and MODE buttons.
The locked display will show the pressure icon and abbre-
viation "inHg" fl ashing in the Weather/ Pressure Window,
default time in Clock Window and channel 1's temperature
and humidity readings in Temperature/ Humidity Window.
If pressure and altitude are not confi gured during this time,
the unit will self-calibrate in a few minutes and show the
default settings for the pressure and altitude (sea level) and
all remote weather sensors readings.
GETTING STARTED
WEATHER FORECAST
This unit is capable of detecting the atmospheric pressure
changes. Based on collected weather data, it forecasts the
weather for the next 12 to 24 hours.
Forecast is... When the display shows...
Sunny
Partly Cloudy
Cloudy
Rainy
Heavy Rainy
Snowy
Heavy Snowy
NOTE: The weather forecast accuracy is approximately 70%.
The main unit display shows forecasted (predicted) not
current conditions. The SUNNY icon indicates clear
weather, even when displayed during the night-time.
PRESSURE OPERATION
The pressure window displays: current barometric pressure,
sea level pressure, and weather forecast.
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