Hama EWS 440 Handbuch Seite 8

The information contains a number of historical statistics:
pressure/temperature/ humidity history bar-chart for the past
24 hours. Pressure can be measured in inHg, hPa/mBar or
mmHg, and altitude is determined in either meters or feet.
IMPORTANT: There are three viewing options available:
barometric pressure for SEA LEVEL, LOCAL and ALTITUDE.
Local pressure is a measured value (can't be adjusted) while
Sea Level & Altitude are variables that you can enter. It is
advisable to select and program only one of the variables
and to allow the unit to calculate the third value. The unit is
designed to measure pressure changes at your specifi c
location, when LOCAL barometric pressure is selected.
Information for programming your unit, with either Altitude
or Sea Level values, may be obtained from GPS readings,
online from the Internet, etc. SEA LEVEL barometric pressure
provides you with information about pressure changes at
lower elevations in your surrounding area. The SEA LEVEL
pressure value can be set to match your local area's
weather information. (Sources – local TV or radio station,
etc.)
SETTING INITIAL PRESSURE PARAMETERS
IMPORTANT: Allow the unit to set without touching ANY
buttons for about 6-8 minutes during the main unit initial set
up. This will give the unit time to synchronize with remotes,
stabilize pressure readings and settle with default settings.
SELECT PRESSURE UNITS OF MEASURE
Press UP ( ) or DOWN ( ),as needed, until the pressure
icon "PRESSURE", to the left of the barometric pressure
value, begins to fl ash.
• Press MODE button, to toggle through selections until
"SEA LEVEL" or "LOCAL" barometric pressure is
displayed.
• Press and hold MEM/ HISTORY button to enter the
pressure unit selection mode. Press the UP ( ) or
DOWN ( ) button to select the preferred units of
measure for pressure: inHG (English), hPa/mBar
(scientifi c) or mmHg (metric)
• Press MEM/ HISTORY to confi rm your selection. Then
press MODE to move to the ALTITUDE unit selection
mode. Press the UP ( ) or DOWN ( ) button to select
pressure unit as FEET or METER.
• Press MEM/ HISTORY to confi rm and hold MODE to move
to the ALTITUDE value selection mode.
• Press UP ( ) or DOWN ( ) to select or adjust the
altitude value to your location. (Press and hold either
button for accelerated digit advance)
• Press MODE to confi rm the programming selection.
(NOTE: The unit will automatically exit programming mode
if it does not detect a button press after 2 minutes.)
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VIEWING PRESSURE AND ALTITUDE INFORMATION
To view pressure or altitude information, press MODE button.
The display will alternate between the sea level pressure,
local pressure and local altitude screens.
PROGRAMMING SEA LEVEL PRESSURE
(not required if you did altitude)
• Press and hold MODE, until the barometric pressure digits
are fl ashing.
• Enter the desired sea level pressure value by pressing
UP ( ) or DOWN ( ) buttons. (Press and hold either
button for accelerated digit advance.)
• Press MODE, to confi rm sea level value selection.
CHANGING PRESSURE AND ALTITUDE UNITS
• Press MODE as needed, until "LOCAL" pressure is
displayed.
• Press and hold MEM/ HISTORY, until the pressure unit is
fl ashing.
• Change local or sea level pressure units by pressing
the UP ( ) or DOWN ( ) buttons to select the
pressure units. Choose from: inHg, hPa/mBar or mmHg.
• Press MEM/ HISTORY to confi rm your selection.
• Press MODE button until the local altitude value will be
displayed
• Press and hold MEM/ HISTORY until the altitude unit is
fl ashing.
• Select the ALTITUDE unit:, meters or feet, by pressing UP
( ) or DOWN ( ) buttons.
• Press MEM/ HISTORY to confi rm your selection.
VIEWING SEA LEVEL PRESSURE HISTORY
• In pressure mode, press MEM/ HISTORY button entering
the sea level pressure display.
• When the SEA LEVEL is displayed, press MEM/ HISTORY
repeatedly viewing the sea level pressure history for the
past 24 hours in 1 hour intervals.
• If no buttons are pressed for 5 seconds, the unit will
automatically return to the default Pressure and Weather
Forecast Mode.
VIEWING PRESSURE, TEMPERATURE AND HUMIDITY
CHARTS
The bar chart in Pressure Window can be confi gured to
display historical data for the sea level pressure and tempe-
rature or humidity for channel 1.
After selecting the Pressure Window, press and hold
ALARM button to toggle the bar chart between the sea level
pressure with the word "PRESSURE" displayed at the right
bottom corner of the chart, temperature with a thermometer
icon and "CH1" and a humidity with "RH" icon and "CH1".
MOON PHASE ICONS
New Waning First Waxing
Moon Crescent Quarter Gibbous
Full Moon Waning Last Waning
Gibbous Quarter Crescent
TEMPERATURE/ HUMIDITY WINDOW
The main unit supports up to 3 remote sensors, correspon-
ding to a separate channel of the temperature and relative
humidity display. The temperature can be displayed in
Celsius (ºC) or Fahrenheit (ºF).
The main unit carries the temperature and humidity sensor
and uses this data to calculate an indoors comfort
level - Wet, Comfort or Dry. A temperature alert function is
available for all channels. It can be programmed to sound if
the channel temperature exceeds or falls below the pre-set
upper and lower limits.
REMOTE SENSORS STATUS
The wave icon above the current channel icon shows the
connection status of the corresponding remote sensor:
Icon Status
Searching for the signals from the
remote sensor
Corresponding remote sensor signal
received successfully
No signals received for over 1 hour
SEARCH FOR REMOTE SENSORS
The main unit can be manually activated to search for the
signals from remote sensors by pressing and holding DOWN
( ) button.
OPERATION
To select the indoor/ outdoor temperature and humidity
mode, press UP ( ) or DOWN ( ) until the IN icon
fl ashing with a beep sound alert.
VIEWING REMOTE (CHANNEL) TEMPERATURE AND
HUMIDITY
Static Display:
Press the CHANNEL button to select measurements from
different remote sensors, each assigned to a unique
channel: 1 2 or 3
Channel Auto-Scan Display:
To enable an automatic scan of all channels, press and
hold CHANNEL, until the icon is displayed. The
measurements from each remote channel will be alternately
displayed with a 5 seconds viewing.
NOTE: the channel auto-scan feature can be active only if
there are more than one remote sensors operating and are
assigned to different channels.
PROGRAMMING TEMPERATURE IN CELSIUS OR
FAHRENHEIT
Press and hold MODE button for 3 seconds to toggle the
temperature unit in Celsius (ºC) or Fahrenheit (ºF).
SETTING TEMPERATURE ALARM
• Press the ALARM button to select the desired alarm.
Displayed will be the upper temperature alert with
icon (if disabled, displays OFF), or lower temperature alert
with icon (if disabled, displays OFF).
• Press and hold the Alarm button until the temperature
digits fl ashing.
• Adjust the temperature digits using the UP ( ) or
DOWN ( ) button. Press and hold either button for fast
digits advance
• Press the ALARM button to confi rm selection and return
to thetemperature alarm selection screen
ACTIVATING OR DEACTIVATING TEMPERATURE ALARMS
Once the above alerts are displayed, press the UP ( ) or
DOWN ( ) button to enable or disable the corresponding
alert.
VIEWING MAX/MIN AND MINIMUM READINNGS
Press the MEM/ HISTORY button recalling:
• Current temperature and humidity
• Minimum temperature and humidity
• Maximum temperature and humidity at the remote
location.
RESETTING TEMPERATURE MEMORIES
Press and hold the MEM/ HISTORY button for 3 seconds to
clear all channel memories.
COMFORT LEVEL INDICATORS
The main unit is capable of detecting and displaying the
current indoor comfort levels of surrounding environment.
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