Ambient Weather WS-2080 User manual

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Ambient Weather WS-2080 Wireless Home Weather
Station User Manual
Table of Contents
1. Introduction.....................................................................................................................................3
2. Warnings and Cautions ...................................................................................................................3
3. Getting Started ................................................................................................................................3
3.1 Parts List................................................................................................................................3
3.2 Recommend Tools ..................................................................................................................4
3.3 SensorAssembly Set Up ........................................................................................................4
3.4 Display Console ...................................................................................................................12
3.4.1 Display Console Layout...................................................................................................12
3.4.1 Initial Display Console Set Up.........................................................................................14
3.4.2 Radio Controlled Clock (RCC)........................................................................................14
3.4.3 Sensor Operation Verification..........................................................................................14
4. Weather Station Installation ..........................................................................................................15
4.1 Pre Installation Checkout .....................................................................................................15
4.2 Site Survey...........................................................................................................................15
4.3 Final Installation of SensorArray........................................................................................15
5. Console Operation........................................................................................................................15
5.1 Time .....................................................................................................................................16
5.2 Date......................................................................................................................................17
5.3 Wind.....................................................................................................................................18
5.4 Rain......................................................................................................................................19
5.5 Barometric Pressure .............................................................................................................19
5.6 Pressure Graph .....................................................................................................................21
5.7 Weather Forecast (Tendency)...............................................................................................21
5.8 Indoor Temperature..............................................................................................................22
5.9 Indoor Humidity ...................................................................................................................23
5.10 Outdoor Temperature, Wind Chill and Dew Point ...............................................................24
5.11 Outdoor Humidity................................................................................................................24
5.12 Memory................................................................................................................................25
6. PC Software..................................................................................................................................25
6.1 EasyWeather Overview........................................................................................................25
6.2 Connect PC Connection .......................................................................................................25
6.3 EasyWeather Software Installation.......................................................................................25
6.4 Run EasyWeather.................................................................................................................26
6.5 EasyWeather Features ..........................................................................................................26
6.5.1 Main Display....................................................................................................................26
6.5.2 Set-up and Alarms............................................................................................................27
6.5.3 Alarm Values ....................................................................................................................28
6.5.4 Historical Highs and Lows...............................................................................................29
6.5.5 Historical Data .................................................................................................................30
6.5.6 Graph Data.......................................................................................................................31
6.5.7 Clearing Rainfall from EasyWeather...............................................................................31
6.5.8 EasyWeather Legal Notes ................................................................................................32
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7. Glossary of Terms.........................................................................................................................32
8. Specifications ................................................................................................................................33
8.1 Wireless Specifications ........................................................................................................33
8.2 Measurement Specifications................................................................................................33
8.3 Power Consumption.............................................................................................................33
8.4 Cable Lengths.......................................................................................................................34
9. Maintenance..................................................................................................................................34
10. Troubleshooting Guide.............................................................................................................34
11. Accessories...............................................................................................................................36
12. Liability Disclaimer..................................................................................................................37
13. FCC Statement.........................................................................................................................37
14. Warranty Information ...............................................................................................................38
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1. Introduction
Thank you for your purchase of the Ambient Weather WS-2080 wireless weather station. The
following user guide provides step by step instructions for installation, operation and troubleshooting.
To download the latest manual and additional troubleshooting tips, please visit:
http://ambientweather.wikispaces.com/ws2080
2. Warnings and Cautions
Warning: Any metal object may attract a lightning strike, including your weather station
mounting pole. Never install the weather station in astorm.
Warning: Installing your weather station in a high location may result in injury or death.
Perform as much of the initial check out and operation on the ground and inside abuilding or home.
Only install the weather station on aclear, dry day.
3. Getting Started
The WS-2080 weather station consists of a display console (receiver), a thermo-hygrometer
transmitter unit, awind direction sensor, awind speed sensor, arain gauge, mounting hardware, USB
cable and aPC software package on CD-ROM.
3.1 Parts List
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QTY
Item
1
Display Console
Frame Dimensions (LxWxH): 6.75‖ x4.5‖ x1.25‖
LCD Dimensions (LxW): 4.5 ‖ x3.5‖
1
Thermo-hygrometer transmitter
1
Thermo-hygrometer transmitter mounting bracket
1
Thermo-hygrometer transmitter rain shield
1
Wind direction sensor
1
Wind speed sensor
1
Anemometer mounting arm (L: 12‖)
1
Rain gauge
1
Rain gauge mounting bracket
1
USB cable (L: 41‖)
1
EasyWeather CD
3
1‖ nuts and bolts (long)
1
13/16‖ bolt (short)
1
½‖ set screw (long)
1
3/8‖set screw (short) (Optional)
1
Upper pole (L: 12‖)
1
Lower pole (L: 12‖)

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QTY Item
4Zip ties
2Hose clamps (2 ¾‖ diameter)
3.2 Recommend Tools
Precision screwdriver (for small Phillips screws)
Pliers
Phillips screwdriver
Flat blade screwdriver
Tack (small) hammer or rubber mallet
Compass or GPS (for wind direction calibration)
3.3 Sensor Assembly Set Up
1. Connect the wind cup assembly to either end of the anemometer mounting arm. Align the
holes, and fasten with long bolt and nut. Tighten with precision screwdriver while securing
the nut with pliers, as shown in Figure 1.
Figure 1
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2. Connect the wind vane assembly to the other end of the anemometer mounting arm. Align the
holes, and fasten with long bolt and nut. Tighten with precision screwdriver while securing
the nut with pliers, as shown in Figure 2.
Figure 2
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3. Connect the anemometer assembly to the top mounting pole, align the holes, and fasten with
short set screw (optional, we recommend NOT connecting this) and long bolt and nut. Tighten
with precision screwdriver while securing the nut with pliers, as shown in Figure 3.
Note: This may be atight fit –rotate the pole back and forth to shave off some of the
plastic, and use a small hammer to tap the top of the anemometer mounting arm while
securing the pole on a solid, flat surface. Use a piece of cloth or padding to dampen the
hammer and avoid damage to the anemometer mounting arm.
Figure 3
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4. Connect the rain gauge with long set screw. Tighten with precision screwdriver, as shown in
Figure 4.
Note: There may be a slight ― play ‖ in the rain gauge and the screw may not be flush.
Do not force the screw.
Attach the rain gauge mounting arm to the upper mounting pole, at right angles to the wind
speed and wind direction assembly to avoid obstruction of rainfall.
Note: There are two mounting holes on the side of the rain gauge in the event you wish to
mount the rain gauge in adifferent location than the mounting arm.
Figure 4
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5. Connect the thermo-hygrometer with short bolt and nut. Tighten with precision screwdriver,
as shown in Figure 5. Slide the rain shield over the thermo-hygrometer after connecting the
cables from the anemometer and rain gauge (step 7). Attach to the thermo-hygrometer
mounting arm to the upper mounting pole.
Figure 5
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6. Fasten the lower mounting pole (which is swaged on the top end) to your mounting pole or
bracket (purchased separately) with the hose clamps. Tighten the lower mounting pole to your
mounting pole with the hose clamps with a flat head screw driver, as shown in Figure 6.
Slide the top weather station pole (with the sensor array) into the lower pole (connected to
your mounting pole) when your station is finally mounted.
When you install the weather station, you will need to calibrate the anemometer pointer to
true north. True north can be estimated with acompass (which points to magnetic north) or a
GPS, which provides true north. Wind direction is defined as the direction the wind is coming
from (example, Winds from the north).
Note the four channels on the side of the wind vane. Each quadrant is labeled North, South,
East and West (reference Figure 6as an example for ―E‖ or East). Locate the North direction
(―N‖) and mark it with a piece of tape for future reference. You will need this for wind
direction calibration upon final assembly.
Figure 6
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Connect the wind speed cable to the wind direction phone jack, as shown in
Figure 7. Connect the wind direction cable to the thermo-hygrometer phone jack (reference the label
on the thermo-hygrometer). Connect the rain gauge cable to the thermo-hygrometer phone jack
(reference the label on the thermo-hygrometer).
F
igure 7
Insert two AA batteries in the thermo-hygrometer, as shown in Figure 8. The transmitter LED will
light up momentarily (4 seconds), and then flash once every 48 seconds for each transmission update.
Note: Do not install the batteries backwards. You can permanently damage the
thermo-hygrometer. Do not use rechargeable batteries.
Note: We recommend installing LithiumAA batteries:
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Figure 8
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Install
the rain shield over the thermo-hygrometer/transmitter, as shown in Figure 9, and use the
enclosed zip ties to clean up the cables.
Figure 9
3.4 Display Console
3.4.1 Display Console Layout
The display console layout is shown in Figure 10.
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7.
1.
8.
9.
2.
10.
3. 11.
4.
5. 12.
13.
6.
14.
Figure 10
1. Time
2. Wind direction
3. Barometric Pressure
4. Barometric trend
5. Indoor Temperature
6. Outdoor Temperature
7. Memory
8. Radio Controlled Clock (RCC)
9. Date
10. Rainfall
11. Weather Forecast
12. Indoor Humidity
13. Outdoor reception signal
14. Outdoor Humidity
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3.4.1 Initial Display Console Set Up
Note: The sensor array must be powered and updating before powering up the console, or the
console will timeout searching for the sensors. Perform this step last.
Make certain the weather station sensor array is at least 10’ away from the console and within 300’ of
the console. If the weather station is too close or two far away, it will not receive aproper signal.
Insert two AA batteries into the battery compartment on the back of the display. After inserting the
batteries into the console, all of the LCD segments will light up for a few seconds to verify all
segments are operating properly.
The unit will instantly display indoor temperature, humidity, barometer, tendency, date and time.
The wind speed, wind direction, rain, and outdoor temperature and humidity will update on the
display within a few minutes. Do not Press any menu keys until the outside transmitter report in,
otherwise the outdoor sensor search mode will be terminated. When the outdoor transmitter data has
been received, the console will automatically switch to the normal mode from which all further
settings can be performed.
If it does not update, please reference the troubleshooting guide in Section 9.
3.4.2 Radio Controlled Clock (RCC)
After the remote sensor is powered up, the sensor will transmit weather data for 30 seconds, and then
the sensor will begin radio controlled clock (RCC) reception. During the RCC time reception period
(maximum 10 minutes), no weather data will be transmitted to avoid interference.
If the signal reception is not successful within 1minute, the signal search will be cancelled and will
automatically resume every two hours until the signal is successfully captured. The regular RF link
will resume once RCC reception routine is finished. In some locations, RCC reception may take a
couple of days to receive the signal.
3.4.3 Sensor Operation Verification
The following steps verify proper operation of the sensors prior to installing the sensor array.
1. Verify proper operation of the rain gauge .Tip the sensor array back and forth several times.
You should hear a ―clicking‖ sound within the rain gauge. Verify the rain reading on the
display console is not reading 0.00. Each ―click‖ represents 0.01 inches of rainfall.
2. Verify proper operation of the wind direction . Align the wind vane pointer to North (as
determined in Section 3.3). Verify the display reads North. Repeat for each quadrant (North,
South, East, and West).
3. Verify proper operating of the wind speed .Rotate the wind cups manually or with afan.
Verify the wind speed is not reading 0.0.
4. Verify proper operation of the indoor and outdoor temperature . Verify the indoor and
outdoor temperature match closely with the console and sensor array in the same location
(about 10’ apart). The sensors should be within 4°F (2°C) (the accuracy is ± 2°F / 1°C).
Allow about 30 minutes for both sensors to stabilize.
5. Verify proper operation of the indoor and outdoor humidity . Verify the indoor and
outdoor humidity match closely with the console and sensor array in the same location (about
10’ apart). The sensors should be within 8% (the accuracy is ±4%). Allow about 30 minutes
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for both sensors to stabilize.
4. Weather Station Installation
4.1 Pre Installation Checkout
Before installing your weather station in the permanent location, we recommend operating the weather
station for one week in atemporary location with easy access. This will allow you to check out all of
the functions, insure proper operation, and familiarize you with the weather station and calibration
procedures. This will also allow you to test the wireless range of the weather station.
4.2 Site Survey
Perform asite survey before installing the weather station. Consider the following:
1. You must clean the rain gauge once per year and change the batteries every two years.
Provide easy access to the weather station.
2. Avoid radiant heat transfer from buildings and structures. In general, install the sensor array at
least 5’ from any building, structure, ground, or roof top.
3. Avoid wind and rain obstructions. The rule of thumb is to install the sensor array at least four
times the distance of the height of the tallest obstruction. For example, if the building is 20’
tall, install 4x20’ =80’ away. Use common sense. If the weather station is installed next to a
tall building, the wind and rain will not be accurate.
4. Wireless Range. The radio communication between receiver and transmitter in an open field
can reach a distance of up to 330 feet, providing there are no interfering obstacles such as
buildings, trees, vehicles, high voltage lines. Wireless signals will not penetrate metal
buildings.
5. Radio interference such as PCs, radios or TV sets can, in the worst case, entirely cut off radio
communication. Please take this into consideration when choosing console or mounting
locations.
6. Visit Ambient Weather Mounting Solutions for assistance and ideas for mounting your
weather station:
4.3 Final Installation of Sensor Array
Mount the weather station in the permanent location. To calibrate the wind direction, align the wind
direction pointer with the ―N‖ marking on the side of the wind direction sensor, as described in
Section 3.3. Rotate the upper pole until the vane pointer, marking, and true north wind direction are
aligned.
5. Console Operation
Note: You can also program the weather station console through the PC software (recommended).
Note: The display console has six keys for basic operation: menu key, up key, down key, enter
key, history key, and on/off key.
To enter the Set mode, press the menu key. The Set mode can be exited at any time by either
pressing the history key or waiting for the 30-second time-out to take effect. You can skip over any
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setting by pressing the
menu key again.
Holding the up or down key when in the Set mode will increase/decrease values rapidly.
5.1 Time
Press the menu key to enter the TIME Set Mode. You can skip over any setting by selecting the enter
key.
Figure 11
1. Display Contrast Level .The display contrast value will begin flashing (example, lcd0 thru
lcd8).
Press the up key or down key to adjust the contrast level from 0to 8(the default is 5).
2. Time Zone. Press the enter key to display the time zone. The time zone value will begin
flashing.
Press the up key or down key to adjust the time zone from -12 to 12, based on the number of
hours from Coordinated Universal Time, or Greenwich Mean Time (GMT).
The following table provides times zones throughout the world. Locations in the eastern
hemisphere are positive, and locations in the western hemisphere are negative.
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Hours from
GMT
Time Zone
Cities
-12
IDLW: International Date Line West
---
-11
NT: Nome
Nome, AK
-10
AHST:Alaska-Hawaii Standard
CAT: CentralAlaska
HST: Hawaii Standard
Honolulu, HI
-9
YST: Yukon Standard
Yukon Territory
-8
PST: Pacific Standard
Los Angeles, CA, USA
-7
MST: Mountain Standard
Denver, CO, USA
-6
CST: Central Standard
Chicago, IL, USA
-5
EST: Eastern Standard
New York, NY, USA
-4
AST: Atlantic Standard
Caracas
-3
---
São Paulo, Brazil
-2
AT:Azores
Azores, Cape Verde Islands
-1
WAT:WestAfrica
---
0
GMT: Greenwich Mean
WET: Western European
London, England
1
CET: Central European
Paris, France
2
EET: Eastern European
Athens, Greece
3
BT: Baghdad
Moscow, Russia
4
---
Abu Dhabi, UAE
5
---
Tashkent
6
---
Astana
7
---
Bangkok

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Hours from
GMT
Time Zone Cities
8 CCT: China Coast Bejing
9 JST: Japan Standard Tokyo
10 GST: Guam Standard Sydney
11 --- Magadan
12 IDLE: International Date Line East Wellington, New Zealand
NZST: New Zealand Standard
3. 12/24 Hour Format .Press the enter key to change the 12/24 hour format. Press the up key
or down key to alternate the display unit between 12 hour format and 24 hour format.
4. Daylight Saving Time .Press the enter key to turn ON and OFF daylight savings time (DST)
observance (example, Arizona and parts of Indiana do not observe daylight savings time).
Press the on/off key to alternate the display unit between ON and OFF.
5. Change Hour. Press the enter key to set the hour. Press the up key or down key to change
the hour setting. Manually setting the time overrides the automatic RCC time.
6. Change Minute. Press the enter key to set the minute. Press the up key or down key to
change the minute setting. Manually setting the time overrides the automatic RCC time.
5.2 Date
Press the menu key to enter the Date Set Mode. You can skip over any setting by selecting the enter
key.
Figure 12
1. Alarm Time, Date and Date of the Week .The date will be flashing.
Press the up key or down key to alternate the display between the alarm time, and date and
week date.
2. Date Format Press the enter key to display the date format (Md for month/day or Dm for
Day/Month). The date value will begin flashing.
Press the up key or down key to adjust the alternate the display between the DD-MM format
and MM-DD format for the date.
3. Change Year. Press the enter key to set the year. The year will begin flashing. Press the up
key or down key to change the year setting.
4. Change Month. Press the enter key to set the month. The month will begin flashing. Press
the up key or down key to change the month setting.
5. Change Day. Press the enter key to set the day. The day will begin flashing. Press the up
key or down key to change the day setting.
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6.
Change Alarm Hour. Press the enter key to set the alarm hour. The alarm hour and ALARM
will begin flashing. Press the up key or down key to change the alarm hour setting.
7. Change Alarm Minute. Press the enter key to set the alarm minute. The alarm minute will
begin flashing. Press the up key or down key to change the alarm minute setting.
Press the ON/OFF key to select the alarm on or off (if the alarm is enabled, the alarm icon
will be turned on in the Time section).
5.3 Wind
Press the menu key to enter the Wind Set Mode. You can skip over any setting by selecting the enter
key.
Figure 13
1. Average Wind Speed and Wind Gust . Press the up key or down key to alternate the
display between the 48 second Wind Speed Average and Gust Speed (or the maximum wind
speed in the update period).
2. Wind Speed Units .Press the enter key to set the wind speed units. The wind speed units will
begin flashing.
Press the up key or down key to alternate the display unit between km/h, mph, m/s, knots,
and bft (or Beaufort scale).
3. Wind Speed High Alarm .Press the enter key to set the wind speed high alarm setting. The
wind speed high alarm and HIAL(high alarm) will begin flashing.
Press the up key or down key to adjust the high wind speed alarm.
Press the ON/OFF key to select the alarm on or off (if the alarm is enabled, the alarm icon
will be turned on).
4. Wind Direction Alarm .Press the enter key to set the wind direction alarm setting. The wind
direction alarm and Direct (wind direction) will begin flashing.
Press the up key or down key to adjust the wind direction alarm.
Press the ON/OFF key to select the alarm on or off (if the alarm is enabled, the alarm icon
will be turned on).
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5.
Wind Speed Record High .Press the enter key to display maximum wind speed record since
the last reset. The maximum record will be flashing, and the MAX icon will light up (in the
tendency section). To reset, press the enter key for 3seconds, and the maximum value (and
associated date and time) (and associated date and time) will be reset to current reading.
5.4 Rain
Press the menu key to enter the Rain Set Mode. You can skip over any setting by selecting the enter
key.
Figure 14
1. Rain Increment .Press the up key or down key to alternate the display between 1hour, 24
hour, week, month and total rain increments.
2. Rain Units .Press the enter key to set the rain units. The rain units will begin flashing.
Press the up key or down key to alternate the display unit between inches and mm.
Rain High Alarm .Press the enter key to set the rain high alarm function. The rain high
alarm and HIAL(high alarm) will begin flashing.
Press the up key or down key to adjust the rain alarm.
Press the ON/OFF key to select the alarm on or off (if the alarm is enabled, the alarm icon
will be turned on).
3. Rain Record High .Press the enter key to display maximum rain record since the last reset.
The maximum record will be flashing, and the MAX icon will light up (in the tendency
section). To reset, press the enter key for 3seconds, and the maximum value (and associated
date and time) will be reset to current reading.
4. Reset Rain . Press the enter key to reset the rain values. The rain and CLEAR will begin
flashing. To reset, press enter key for 3seconds and the 1hour, 24 hour, week, month and
total rain will reset to 0.
5.5 Barometric Pressure
Note: The weather station console displays two different pressures: absolute (measured) and
relative (corrected to sea-level).
To compare pressure conditions from one location to another, meteorologists correct pressure to
sea-level conditions. Because the air pressure decreases as you rise in altitude, the sea-level corrected
pressure (the pressure your location would be at if located at sea-level) is generally higher than your
measured pressure.
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Thus, your absolute pressure may read 28.62 inHg (969 mb) at an altitude of 1000 feet (305 m), but
the relative pressure is 30.00 inHg (1016 mb).
The standard sea-level pressure is 29.92 in Hg (1013 mb). This is the average sea-level pressure
around the world. Relative pressure measurements greater than 29.92 inHg (1013 mb) are
considered high pressure and relative pressure measurements less than 29.92 inHg are considered low
pressure.
To determine the relative pressure for your location, locate an official reporting station near you (the
internet is best source for real time barometer conditions, such as Weather.com or Wunderground.com),
and set your weather station to match the official reporting station.
Press the menu key to enter the Pressure Mode. You can skip over any setting by selecting the enter
key.
Figure 15
1. Relative vs. Absolute Pressure Display . Press the up key or down key to alternate the
display between relative (rel) pressure and absolute (abs) pressure.
2. Pressure Units .Press the enter key to set the pressure units. The pressure units will begin
flashing.
Press the up key or down key to alternate the display unit between hPa, inHg and mmHg.
3. Relative Pressure Calibration .When Absolute (abs) pressure is selected, this step will be
skipped.
Press the enter key to set the relative pressure calibration. The relative pressure will flash.
Press the up key or down key to change the value.
4. Pressure High Alarm .Press the enter key to set the pressure high alarm function. Pressure
and HIAL (high alarm) icon will flash.
Press the up key or down key to change the value.
Press the ON/OFF key to select the alarm on or off (if the alarm is enabled, the alarm icon
will be turned on).
5. Pressure Low Alarm .Press the enter key to set the pressure low alarm function. Pressure
and LO AL (high alarm) icon will flash.
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