Hama EWS-800 Bedienungsanleitung Seite 5

1. Weather forecast icon
2. MIN/MAX information
3. Weather tendency indicator
4. Pressure high/low alarm
5. Barometer air pressure
6. Pressure alarm on indicator
7. Absolute or relative air pressure selection
8. Pressure with 24 hour history graph
9. Pressure display unit (inHg or hPa)
10. Indoor temperature and humidity alarm on indicator
11. Indoor temperature and humidity low / high alarm
12. Indoor temperature display
13. Temperature display unit
14. Indoor humidity display
15. General outdoor alarm icon
16. Outdoor temperature and humidity low/high alarm
17. Temperature display unit
18. Outdoor temperature display/Dew point temperature display
19. Remote sensor transmit signal indicator
20. Outdoor humidity display
21. Date
22. DST
23. DCF Radio Controlled Time
24. Time
25. Day of week/ time zone
26. Alarm on indicator
27. Radio Controlled Time icon
4.2 Weather forecasting
sunny partly cloudy cloudy rainy
The four weather icons Sunny, partly Cloudy, Cloudy and Rainy
represent the weather forecasting. There are also two weather
tendency indicators to show the air pressure tendency between the
weather icons. The weather forecasting is based upon the change of
air pressure.
4.3 Weather tendency indicator
The weather tendency indicators arrow is located between the
weather icons to show the air pressure tendency and provide
a forecast of the weather to be expected by the decreasing or
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increasing air pressure. The rightward arrow means that the air
pressure is increasing and the weather is expected to become better.
The leftward arrow means that the air pressure is decreasing and the
weather is expected to become worse.
The change of weather forecast icon is in accord to the relationship
between current relative pressure and the pressure change since
last six hours. If the weather is changing, weather tendency indicator
(animated arrows) will be flashing for three hours indicating a
weather change is happening. After that, if weather conditions have
become stable and no new weather change condition met,then the
arrows will be fixed.
4.4 Examples of changing weather icons:
4.5 Storm warning indicator
The storm threshold can be set to suit the user's requirement for
storm forecasting from 5-9hPa (default 6hPa). When there is a fall
over pressure threshold within 3 hours, the storm forecasting will be
activated, the clouds with rain icon and tendency arrows will flash for
3 hours indicating the storm warning feature has been activated.
Notes to pressure sensitivity setting for weather forecasting:
The pressure threshold can be set to suit the user's requirement
for weather forecasting from 2-4hPa (default 3hPa). For areas that
experience frequent changes in air pressure requires a higher setting
compared to an area where the air pressure is stagnant. For example
if 4hPa is selected, then there must be a fall or rise in air pressure of
at least 4hPa before the weather station will register this as a change
in weather.
5. Program Mode
The base station has five keys for easy operation: SET key, ALARM
key, MIN/MAX key + key and SNOOZE/LIGHT key. And there are four
program modes available: Quick Display Mode, Setting Mode, Alarm
Mode and MIN/MAX Mode. The program mode can be exited at any
time by either pressing the SNOOZE/LIGHT key, or waiting for the
10-second time-out to take effect.
5.1 Quick Display Mode
• While in Normal Mode, press the SET key to enter the Quick
Display Mode as follow:
1. Outdoor Temperature / Dew point (press the MIN/MAX key or
+ - key shifts the display between outdoor temperature and
dew point)
2. Absolute pressure / Relative pressure (press the MIN/MAX key
or + - key shifts the display between the absolute pressure and
relative pressure)
• Press the SET key to accept the change and advance to the next
display mode. Continues to press the SET key to toggle through the
display mode until return to the normal Mode
5.2 Setting Modes
• Press the SET key for 3 second while in normal mode to enter the
normal Setting mode
• Press the SET key to select the following setting in sequence :
1) Time Zone Setting
2) 12/24 hour format
3) Manual time setting (hours/minutes)
4) Calendar setting (year /month /date)
5) Temperature display unit degree Celsius or Fahrenheit
6) Air pressure display units in hPa or inHg
7) Relative pressure setting from 919.0hPa – 1080.0hPa
(default 1013.5hPa)
8) Pressure threshold setting (default 2hPa)
9) Storm threshold setting (default 4hPa)
• In the setting modes, press + key or MIN/MAX key change or
scrolls the value. Hold the +key or MIN/MAX key for 3 second will
increase/decrease digits in great steps.
• Press SNOOZE/LIGHT key or key idle 10 second, the setting mode
will return to Normal Mode
Note: Please set the units firstly before change units' value. During
change of units setting, units' value will change according to new
units but it might cause resolution loss due to its internal
calculation algorithm.
5.3 Alarm Modes
• While in Normal Mode press the ALARM key to enter the High
Alarm Mode
• Press the ALARM key again to enter Low Alarm mode
Remark: after the initial pressing of ALARM key, the display will be
refreshed to show current high, low alarm value. Normal alarm
value will be displayed only for those already activated, all other
not activated values will be displayed with "---"or"- "instead.
• Press the ALARM key again to return the Normal Mode
• In the High Alarm Mode press the SET key to select the following
alarm modes:
1. Time alarm (hour/minute)
2. Indoor humidity high alarm
3. Indoor temperature high alarm
4. Outdoor humidity high alarm
5. Outdoor temperature and dew point high alarm
6. Pressure high alarm
In the Low Alarm Mode press the SET key to select the following
alarm modes:
1. Time alarm (hour/minute)
2. Indoor humidity low alarm
3. Indoor temperature low alarm
4. Outdoor humidity low alarm
5. Outdoor temperature and dew point low alarm
6. Pressure low alarm
• In the alarm modes, Press + key or MIN/MAX key change or
scrolls the alarm value. Hold the + key or MIN/MAX key for 3
second to change the number in great step. Press the ALARM key
to choose the alarm on or off (if alarm is enabled, the speaker icon
on the LCD will be turned on indicating the alarm function has
been enabled). Press the SET key to confirm the setting and
continue pressing the SET key to toggle through each alarm mode
until it returns to the normal display mode.
• Press SNOOZE/LIGHT key or key idle 10 second at anytime, the
alarm mode will return to Normal Mode
Canceling the Temperature Alarm While Sounding
a. When a set weather alarm condition has been activated, that
particular alarm will sound and flash for 120 second. Press any key to
mute the alarm. When weather alarm condition was activated again
within 10 minutes, alarm will not sound but will continue to flash until
we ather conditions have become more steady. This feature is useful
to avoid repeated triggering for the same alarm value.
b. The alarm will reactivate automatically once the value has fallen
below the set value, or if a new value is entered.
The outdoor weather alarm
When a set outdoor weather alarm has been triggered, it will flash
on the LCD display and the general outdoor alarm icon and high/low
alarm icon will flash accordingly. For example in outdoor temperature
display mode, when dew point high alarm is triggered, DEW POINT
icon will flash along with general outdoor alarm icon and high alarm
icon flashing, telling that the current alarm source is from dew point.
digit flashing
digit flashing
digit flashing
Dew point high alarm
Temperature display
was triggered
mode
5.4 Min/Max Mode
• While in Normal Mode, press the MIN/MAX key to enter the
maximum mode, MAX logo and the general Max record will be
displayed.
• Press MIN/MAX key again to enter the minimum mode, MIN icon
and minimum record will be displayed
• Press MIN/MAX key again to return the Normal Mode
• In the maximum reading Mode, press the + key to display the
following maximum values together with the time and date time
stamp at which these values were recorded:
1. Indoor humidity maximum
2. Indoor temperature maximum
3. Outdoor humidity maximum
4. Outdoor temperature maximum
5. Pressure maximum
• In the minimum reading Mode, press the + key to display the
following minimum values together with the time and date at
which these values were recorded:
1. Indoor humidity minimum
2. Indoor temperature minimum
3. Outdoor humidity minimum
4. Outdoor temperature minimum
5. Pressure minimum
• While in the minimum or maximum mode, press SET key for 2
seconds individual minimum or maximum record will be reset to
current reading together with the current time and date.
• Press the SNOOZE/LIGHT key or key idle 10 second, the Min/Max
mode will return to Normal Mode
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