Mandolyn Electronic Technology WS2635 Weather Station Receiver User Manual WS635 MANUAL two

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Document ID	767873
Application ID	BiM6zGWTdocdrusFO4AoVg==
Document Description	Users Manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	13.02kB (162767 bits)
Date Submitted	2007-03-14 00:00:00
Date Available	2007-03-14 00:00:00
Creation Date	2007-03-10 12:04:32
Producing Software	Acrobat Distiller 7.0.5 (Windows)
Document Lastmod	2007-03-10 12:04:32
Document Title	WS635 MANUAL two.pdf
Document Creator	PScript5.dll Version 5.2
Document Author:	yiu

TEMPERATURE & HUMIDITY DISPLAY
MOON PHASES
Throughout the 28 days of the lunar month, the aspect of the moon changes. Indeed, the moon, being
spherical, is always half lightened up by the sun. As the moon rotates around the Earth, the appearance of
its lightened side changes continuously. This phenomenon creates moon phases. The moon phase on your
MeteoClock is automatically updated according to the year/ month/day.
Check Inside Temperature and humidity
After inserting the batteries, the local temperature and humidity will be displayed [*].
1. New Moon
°C or °F Temperature Display
2. Toggle between °C and °F by pressing Snooze [5] in Clock 2 mode.
2. Young Crescent
Min and Max Temperature & Humidity
3. Press MINUTE/- [3] in Clock 1 mode to display minimum temperature and humidity records.
4. Press HOUR/+ [2] in Clock 1 mode to display maximum temperature and humidity records.
3. First Quarter
Display HI & LO
"Hi" and "Lo" displayed onscreen mean that the temperature or humidity is outside the range of specification.
4. Waxing Gibbous
Inside/
Temperature
Humidity
Display
Inside
> +55°C
> 95%
HI
Inside
< 15%
LO
Outside
> +70°C
> 95%
HI
Outside
< 15%
LO
Outside
5. Full Moon
6. Waning Gibbous
- 20°C
- 30°C
TEMPERATURE & HUMIDITY TREND
7. Last Quarter
RAINFALL & ANEMOMETER DISPLAY
Check Outside Temperature & Humidity
1. Press CHN [4] to toggle between the data of your various remote sensors: Outside 1 (channel 1), Outside 2 (channel 2) and
Outside 3 (channel 3). Temperature and humidity readings will alternate on the receiver.
Note: if you do not have any additional sensors, please disregard this function.
Moon Phase Display
TEMPERATURE ALARM
You can set high temperature or low temperature alarms for one local channel and for one remote
channel.
The trend indicator shows the trend of temperature & humidity determined by the particular sensor
in the past half hour interval.
Local temperature alarm
1. Scroll to temperature alarm mode by using MODE (Inside).
2. The default value 14°C or existing preset will flash.
3. Press Hour/+[2] or Minute/– [3] keys to set the temperature limit value.
4. Press Snooze [5] key continuously to scroll and select the high temperature alarm , low temperature
alarm ( ) or disable the alarm ( ) function (blank).
5. Press mode [1] to save your settings.
Outdoor temperature alarm
1. Scroll to remote channel temperature alarm mode by using mode [1].
2. Press CHN [4] to select the channel of the desired transmitter.
3. The default value 14°C or existing preset will flash.
4. Press Hour/+[2] or Minute/– [3] keys to set the temperature limit value.
5. Press Snooze [5] key continuously to scroll and select the high temperature alarm (
temperature alarm ( ) or disable the alarm function (blank).
6. Press mode [1] to save your settings.
Rainfall
The rainfall can be displayed in mm or in, moreover it can show the rainfall record in total, at last hour,
today & yesterday.
Change the display unit
Press the Min key at clock 1 can change the display unit of rainfall and wind speed.
Display the rainfall record
To display the last hour, today &yesterday’s rainfall
Press the Hour key at clock 1 to change the rainfall record
Wind speed
The wind speed can be displayed in km/h, mph.
Change the display unit
Press the Min key at clock 1 can change the display unit of rainfall and wind speed.
) , low
WEATHER FORECAST & DISPLAY
Animated weather forecast symbols
When the temperature alarm sounds
The icon
signals that the temperature has exceeded the preset temperature limit.
a. Press any key to stop temperature alarm.
b. If no key is pressed, the temperature alarm will automatically stop itself after one minute.
c. Once triggered, temperature alarm comes on as a distinctive sound, different to that of Alarm1 and
Alarm2.
This weather station is capable of detecting barometric pressure changes, and based on the data
collected, can predict the weather for the next 12 to 24 hours. The effective range covers an area of 30 –
50km.
Sunny
Cloudy
Snowing
Raining
Freeze
Warning
Storm Alert
8. Old Crescen
P.9
P.10
PRESSURE HISTORICAL BAR GRAPH
Pressure trend
The trend pointer displayed at indicates the trend of the barometric pressure.
Storm Alert
* The storm symbol will flash to warn of a thunderstorm.
* It is activated when pressure falls/rises and temperature plunges.
Indicates that the barometric pressure trend is increasing.
About Snow and Freeze Warning
Indicates that the barometric pressure trend is steady.
* The snow symbol will flash to warn that it might snow.
* Activated when the temperature of Channel 1 is between -1.9 °C & +2.9 °C.
* The snow symbol will appear solid when the temperature of channel 1 falls below - 1.9 °C, and it is
freezing.
Indicates the barometric pressure trend is decreasing.
Note:
Altitude setting
* The remote sensor set at channel 1 displays the weather forecast icons (as well as the trend indication).
Please place it outdoors.
The altitude setting can calibrate the pressure reading of main unit to it’s position. It is because
the exact pressure reading will be affected with the altitude of the main unit.
1After Alarm setting, and then press mode key can go to Altitude setting mode
2 Press Max and Min key to increase and decrease the altitude reading one at a time
3 SNOOZE key is to select pressure (hPa & inchHg) altitude (m & feet) units in altitude setting
mode.
Note
Since the default altitude is zero (sea level), after reset pressure display shows absolute
pressure. To see the relative pressure, user must enter the altitude for his/her current location.
REMARKS:
After having completed the settings of your weather station, please discard the readings of
the weather forecast for the next 12-24 hours. This will allow sufficient time for the Weather
Station to operate at a constant altitude and therefore result in a more accurate forecast.
Absolute accuracy cannot be guaranteed regarding weather forecasting.
The weather forecasting feature is estimated to have an accuracy level
of about 75%
due to the varying areas the Weather Station has been
designed to be used in.
If the Weather Station is moved to another location significantly higher or lower than its
initial standing point (e.g. from ground floor to 1st floor of a house), remove the batteries
and reinsert them after about 30 seconds. By doing this, the Weather Station will
mistakenly consider the new location as a possible change in air pressure. Again, discard
the weather forecasts for the next 12-24 hours as to allow time for operation at a constant
altitude.
P.13
P.12
P.11
P.14
The bar graph lets you see the pressure trend over a period of 12 hours. The bar graph will show the pressure
trend.
FCC STATEMENT
Warning: Any changes or modifications made to this equipment not expressly
approved by Mandolyn Electronic Ltd. may void the FCC authorization to operate
Note:
The weather forecast, by the means of the animated icons, depends on the evolution of the
barometric pressure. By consulting the barometric pressure historical graph you can evaluate
the likeliness or the strength of the weather forecast currently displayed. For
example, if the pressure has steadily increased over the past 12 hours but decreases slightly in the next 3 hours, the
weather station might forecast rain, but you could expect the probability of rain to remain low. On the other hand, if you
observe a sudden and large shift in pressure, the weather forecast is more likely to be extreme. For example, if the forecast
is rain, and you observe a large and sudden downward shift of pressure, the rain is likely to be heavy.
FCC STATEMENT
SPECIFICATIONS
The statement required by 15.105 is as follows:
This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This equipment generates, uses and can
radiate radio frequency energy and, if not installed and used in accordance with the instructions,
may cause harmful interference to radio communications. However, there is no guarantee that
interference will not occur in a particular installation. If this equipment does cause harmful
interference to radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the interference by one or more
of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
- Consult the dealer or an experienced radio/TV technician for help.
Statement required by 15.19 and RSS210
This device complies with Part 15 of the FCC Rules and with RSS-210 of Industry Canada.
Operation is subject to the following two conditions:
(1)
this device may not cause harmful interference, and
(2)
this device must accept any interference received, including interference that may
cause undesired operation.
P.15
Weather Station Receiver WS635
Battery Type: 3 X1.5V AA batteries
Measurument
Range
Temperature Inside
-20 C to +70 C
Temperature Outside
-30 C to +70 C
Humidity Inside/Outside
15% to 95%
1%
Pressure
800mbar to 1100mbar
1mbar
Wind Direction
Resolution
0.1 C
0.1 C
16 directions
22.5°
Wind speed
0km/h-127.5km/h
0.5 km/h
Rain Volume
0.2mm
Weather Station Transmitter WT460
Battery Type:
2 X1.5V AA batteries
Temp. Range:
-30 C to + 70 C
Humidity Range:
15% to 95%
Transmission Frequency:
433.92MHz
Transmission Range:
Up to 40 meters in open area.

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