TESA WS2980C-PRO User manual

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PROFESSIONAL WEATHER STATION
WS2980C-PRO
Operation Manual
Table of Contents
1. Introduction....................................................................................... 3
2. Warnings and Cautions.................................................................... 3
3. Quick Start Guide............................................................................. 3
4. Pre-Installation Checkout and Site Survey ...................................... 4
4.1 Pre Installation Checkout ............................................................. 4
4.2 Site Survey ................................................................................... 4
5. Setting Started.................................................................................. 5
5.1 Contents ....................................................................................... 5
5.2 Sensor Set Up .............................................................................. 5
5.2.1 Install U-bolts and mounting pole .......................................... 6
5.2.2 Install wind vane .................................................................... 7
5.2.3 Install wind speed .................................................................. 7
5.2.4 Install Rain Gauge ................................................................. 8
5.2.5 Install Batteries ...................................................................... 8
5.2.6 Mount assembled outdoor sensor package .......................... 9
5.2.6.1 Before you mount.............................................. 9
5.2.6.2 Mounting............................................................ 9
5.2.7 Reset Button and Transmitter LED...................................... 10
5.3 Best Practices for Wireless Communication ...............................11
5.4 Display console .......................................................................... 12
5.4.1 Vertical Desk Stand.............................................................. 15
6. Display Console Operation ............................................................ 16
6.1 Screen Display............................................................................ 16
6.2 Initial Display Console Set Up.................................................... 17
6.3 Key function................................................................................ 18
6.4 Setting mode............................................................................... 19

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6.4.1 BEEP:................................................................................... 19
6.4.2 MAX/MIN Daily:.................................................................... 19
6.4.3 Time / Date........................................................................... 19
6.4.4 Pressure............................................................................... 20
6.4.5 Light ..................................................................................... 22
6.4.6 Temperature......................................................................... 22
6.4.7 Wind speed .......................................................................... 22
6.4.8 Rain...................................................................................... 22
6.4.9 Moon phase ......................................................................... 23
6.5 Alarm mode................................................................................. 23
6.5.1 Display of Alarm value ......................................................... 23
6.5.2 Alarm mode setting: ............................................................. 24
6.5.3 Alarm Setting Order: ............................................................ 24
6.6 Max/min mode ............................................................................ 25
6.6.1 Press and release MAX/MIN key to display MAX data ....... 25
6.7 Calibration mode ........................................................................ 26
6.8 Other Features............................................................................ 26
6.8.1 Factory Reset/Clear Memory............................................... 26
6.8.2 Register New Transmitter .................................................... 27
6.8.3 Backlight Operation.............................................................. 27
6.8.4 Tendency indicators ............................................................. 27
6.8.5 Wireless Signal Strength Indicator ...................................... 28
6.8.6 Weather forecast.................................................................. 28
6.8.7 Snooze................................................................................. 30
6.8.8 MAC address display........................................................... 30
7. Specification:.................................................................................. 31
8. Live Internet Publishing.................................................................. 33
8.1 Connecting the Weather Station Console to WiFi...................... 34
8.1.1 Download mobile application............................................... 34
8.1.2 Connect the console to Wi-Fi............................................... 34
8.1.2.1 Android user: ................................................... 34
8.1.2.2 iOs user:.......................................................... 45
8.2 Mobile application – Device list .................................................. 53
8.3 Mobile application – Check WU weather data and graph.......... 54
8.4 Mobile application – Remove or Add WU ID.............................. 55
8.5 Mobile application – Set Units.................................................... 56
9. Registering WeatherUnderground.com through the PC or Mac.... 58
10. Maintenance................................................................................. 64
11. Troubleshooting Guide ................................................................. 65

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1. Introduction
Thank you for your purchase of the WS2900C-PRO Solar Powered
Wireless WiFi Weather Station. The following user guide provides step
by step instructions for installation, operation and troubleshooting.
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 a storm.
Warning: Installing your weather station in a high location may
result in injury or death. Perform as much of the initial check and
operation on the ground and inside a building or home. Only install the
weather station on a clear, dry day.
3. Quick Start Guide
Although the manual is comprehensive, much of the information
contained may be intuitive. In addition, the manual does not flow
properly because the sections are organized by components.
The following Quick Start Guide provides only the necessary steps to
install, operate the weather station, and upload to the internet, along
with references to the pertinent sections.
Required
Step
Description
Section
1
Assemble and power up the Y shape sensor
5.2.1–5.2.3
2
Power up the display console and synchronize
with Y shape sensor
5.4
5
Mount the sensor array
5.2.4
3
Set date and time on console
6.4.5
4
Calibrate the relative pressure to sea-level
conditions (local airport) on console
6.4.3
6
Reset the rain to zero on console
6.4.8
Optional
7
Configure WiFi
8.1
8
Register and upload to Weather Server
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4. Pre-Installation Checkout and Site Survey
4.1 Pre Installation Checkout
Before installing your weather station in the permanent location, we
recommend operating the weather station for one week in a temporary
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 a site survey before installing the weather station. Consider
the following:
1. You must clean the rain gauge every few months and change
the batteries every 2-3 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 6m tall,
and the mounting pole is 1.8m tall, Then install 4 x (6 – 1.8m) =
17m away.
4. Wireless Range. The radio communication between receiver
and transmitter in an open field can reach a distance of up to
100 meters, providing there are no interfering obstacles such
as buildings, trees, vehicles, high voltage lines. Wireless
signals will not penetrate metal buildings. Under most
conditions, the maximum wireless range is around 50 meters.
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. Make sure your display console is at least five feet
away from any electronic device to avoid interference.

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5. Setting Started
5.1 Contents
QTY
Item
1
Display Console
1
Y shape outdoor sensor(Thermo-hygrometer / Rain Gauge /
Wind Speed Sensor /Transmitter)
1
Wind Vane
1
5V DC Adapter
1
U-bolt with mounting clamps
1
User manual
1
Zip bag for 1pc 10mm single-head wrench
5.2 Sensor Set Up
1. Wind Vane
2. Wind Speed Sensor
3. UV sensor/ Light sensor
4. Thermo-hygro sensor
5. Rain collector
6. Bubble level
7. Solar panel
8. U-Bolt
9. Battery compartment
10. Reset button
11. LED Indicator: light on for 4s if the unit power up. Then the LED will
flash once every 16 seconds (the sensor transmission update period).

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5.2.1 Install U-bolts and mounting pole
Installation of the U-bolts, which are in turn used to mount the sensor
package on a pole, requires installation of an included metal plate to
receive the U-bolt ends. The metal plate, visible in Error! Reference
source not found.1, has four holes through which the ends of the
two U-Bolts will fit. The plate itself is inserted in a groove on the bottom
of the unit (opposite side of solar panel). Note that one side of the plate
has a straight edge (which goes into the groove), the other side is bent
at a 90-degree angle and has a curved profile (which will end up
“hugging” the mounting pole). Once the metal plate is inserted, remove
nuts from the U-Bolts and insert both U-bolts through the respective
holes of the metal plate as shown in Figure 8.
Figure 1
Loosely screw on the nuts on the ends of the U-bolts. You will tighten
these later during final mounting. Final assembly is shown in Figure 9.
Figure 2
The plate and U-Bolts are not yet needed at this stage but doing this
now may help avoid damaging wind vane and wind speed cups later

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on.
5.2.2 Install wind vane
Push the wind vane onto the shaft on the top of the sensor, until it can
not move further, as shown in figure 3.
Tighten the set screw, with a Philips screwdriver(size PH0), until the
wind van cannot be removed from the axle, as shown in figure 4. Make
sure the wind vane spin freely. The wind vane’s movement has a small
amount of friction, which is helpful in providing steady wind direction
measurements.
Figure 3 Figure 4
There are four alphabet letter of “N”,”E”,”S”and “W” around the wind
direction, representing for the direction of North, East, South and West.
Wind direction sensor has to be adjusted so that the directions on the
sensor are matching with your real location. Permanent wind direction
error will be introduced when the wind direction sensor is not
positioned correctly during installation.when the complete WH65
outdoor COMBI unit is facing North. (see clause 5.2.6.2)
5.2.3 Install wind speed
Push the wind speed into the shaft. as shown in figure 5.
Tighten the set screw with as shown in figure 5. Make sure the wind
speed can spin freely.

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Figure 5 Figure 6
5.2.4 Install Rain Gauge
Keep the Indication mark in straight line. As show below photo.
5.2.5 Install Batteries
Insert 2XAA batteries in the battery compartment. The LED indicator on
the back of the transmitter will turn on for four seconds and normally
flash once every 16 seconds (the sensor transmission update period).
Figure 7 Figure 8

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Note: If no LED light up or is permanently on, make sure the batteries
are inserted the correct way or a proper reset has happened. Do not
install the batteries backwards. You can permanently damage the
outdoor sensor
Note: We recommend 1.5V lithium batteries for cold weather
climates, but alkaline batteries are enough for most climates. We do
not recommend rechargeable batteries. They have lower voltages, they
do not operate well at wide temperature ranges, and do not last as
long, resulting in poorer reception.
5.2.6 Mount assembled outdoor sensor package WH65
5.2.6.1 Before you mount
Before proceeding with the outdoor mounting detailed in this section,
you may want to skip to setup instructions in section Error!
Reference source not found. and onwards first, while you keep
the assembled outdoor sensor package nearby (although preferably
not closer than 5 ft. from the console). This will make any
troubleshooting and adjustments easier and avoids any distance or
interference related issues from the setup.
After setup is complete and everything is working, return here for
outdoor mounting. If issues show up after outdoor mounting they are
almost certainly related to distance, obstacles etc.
5.2.6.2 Mounting
You can attach a pipe to a permanent structure and then attach the
sensor package to it (see Figure 9). The U-Bolts will accommodate a
pipe diameter of 1-2 inches (pipe not included).

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Finally, place the sensor package on top of the prepared mounting pipe
.The U-
Bolts should be loose enough to allow this but loosen the nuts as nece
ssary. Once placed, hand tightens all four nuts, taking care to dso eve
nly.
Now you will need to align the whole package in the proper direction by
rotating it on top of the mounting pipe as needed. Locate the arrow
labeled “NORTH” that you will find on top of the sensor package right n
ext to the light sensor. You must rotate the whole sensor package until t
his arrow points due north. To achieve proper alignment, it is helpful to
use acompass (many cell phones have acompass application).
Once rotated in the correct orientation, lightly tighten the bolts alittle m
ore (use awrench) to prevent further rotation.
Note: Use the bubble level next to the rain sensor to make sure sensor
array is completely level.If the sensor is not level,the rain gauge,UV
and solar radiation sensors will not measure properly.
5.2.7 Reset Button and Transmitter LED
In the event that the sensor array is not transmitting, reset the sensor
array.
With an open ended paperclip, press and hold the RESET BUTTON for
three seconds to completely discharge the voltage.
Take out the batteries and wait one minute, while covering the solar
panel to drain the voltage.
Put batteries back in and resynchronize with console by powering
down and up the console with the sensor array about 3 meter away.
Figure 10
Figure 9

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Figure 11
5.3 Best Practices for Wireless Communication
Note: To insure proper communication, mount the remote
sensor(s) upright on a vertical surface, such as a wall. Do not lay the
sensor flat.
Wireless communication is susceptible to interference, distance, walls
and metal barriers. We recommend the following best practices for
trouble free wireless communication.
Electro-Magnetic Interference (EMI). Keep the console several feet
away from computer monitors and TVs.
Radio Frequency Interference (RFI). If you have other 433 MHz
devices and communication is intermittent, try turning off these other
devices for troubleshooting purposes. You may need to relocate the
transmitters or receivers to avoid intermittent communication.
1. Line of Sight Rating. This device is rated at 300 feet line of
sight (no interference, barriers or walls) but typically you will get
100 feet maximum under most real-world installations, which
include passing through barriers or walls.
2. Metal Barriers. Radio frequency will not pass through metal
barriers such as aluminum siding. If you have metal siding,
align the remote and console through a window to get a clear
line of sight.

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The following is a table of reception loss vs. the transmission
medium. Each “wall” or obstruction decreases the transmission
range by the factor shown below.
Medium
RF Signal Strength Reduction
Glass (untreated)
5-15%
Plastics
10-15%
Wood
10-40%
Brick
10-40%
Concrete
40-80%
Metal
90-100%
5.4 Display console
1. Insert the 5V AC adaptor into the back of the display console
Note: Place the outdoor sensor array about 5 to 10 feet from the
display console and wait several minutes for the remote sensors to
synchronize with the display console.
2. Insert 3 AAA batteries into the display console。Please insert the
battery as blew figure 12:

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Figure 12
Note: The batteries are intended for back-up power only. The
backlight will remain on for 5 seconds when on back up battery
power only. Only when you use power adapter it will the back-
light be continuously on.
3. Keep both sensor and the display console together for 15 minutes
to lock in the sensor signals.
4. Spin the wind cups to simulate wind speed. Take the sensor to the
sink and slowly drip water into the rain bucket to simulate rain.
5. After 15miuntes, follow the mounting instructions for proper
placement of sensors.

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Figure 13
Note: Your display console should have readings in all sections. Wind
and Rain will show 0’s (connected) until wind or rain occur or are
simulated.
Note: If you only use battery to power up display console, you must
press LIGHT/SNOOZE key to light up the LCD before press any other
key.

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5.4.1 Vertical Desk Stand
The console is best viewed above from a 20 to 30 degree angle.
In addition to the fold out desk stand on the back of the display,
console, the console also includes a vertical desk stand to improve the
viewing able on a desk, as shown in Figure 14.
Figure 14

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6. Display Console Operation
6.1 Screen Display
1.Time
10. Rain fall
2. Moon phase
11. Outdoor temperature
3. Barometric Pressure
12. Outdoor humidity
4. Weather forecast
13. RF icon
5. UV index
14. Indoor humidity
6. Light
15. Indoor temperature
7. Wind speed
16. Date
8. Wind direction
17. WIFI icon
9. MAX/MIN Daily
18. DST

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6.2 Initial Display Console Set Up
Connect the power adapter to power up the display console.
The unit will show software version number 2 seconds after power
reset.
The unit will turn on all segments of the LCD for 3 seconds after power
reset, the unit will start to register the outdoor channel for 3 minutes.

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6.3 Key function
The console has eight keys for easy operation
Key
Description
SET
Press this key to view MAC address.
Hold this key to enter setting mode
TEMP.
Press this key to view wind Chill, Heat Index, Dew
Point Temperature
RAIN
Press this key to view Rain Rate, event, Rain Day,
Rain Week, Rain Month, and Rain total
Press the RAIN key 2s to reset current display rain
WIND +
Press this key to view wind/gust and wind direction
PRESSURE
Press this key to view Absolute Pressure average of
12hr, 24hr, 48hr and 72hr
Press and hold 2s this key to view the absolute and
relative pressure
ALARM
Press this key to view the alarm value of Temperature /
Humidity/rain rate/rain day/wind
MAX/MIN
Press this key to view the MAX/MIN value of
Temperature / Humidity/rain rate/rain
day/wind/UVI/LIGHT/Absolute Pressure
LIGHT
/SNOOZE
Press this key to adjust LCD backlight brightness:
HI/MID/OFF
Hold this key to register new transmitter
Note:
1) When power on, press WIND/+ and PRESSURE /- key to reset the
weather station and clear all records memory, and clears all user
settings to default.
2) When power on, press TEMP key to skip receive RF signal.
3) In Setting mode,pressing WIND/+ or PRESSURE/- key select the
unit or scrolls the value; keeping press and holding WIND/+ or
PRESSURE/- key for 2 second will increase/decrease digits in
great steps.
4) The setting procedure can be exited at any time by either pressing
the LIGHT /SNOOZE key or waiting for the 30-second time-out to
take effect.

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6.4 Setting mode
Pressing the SET key for 2 seconds to enter setting model,the basic
settings can now be performed in the following order:
6.4.1 BEEP:
- Press the SET key for 2 seconds to select the beep section, ON/OFF
section digits will start flashing, press the WIND/+ or PRESSURE/-
key to select ON or OFF.
“BEEP ON” will make the Beep sound on every key press. If you do not
want the beep sound to be heard, select “BEEP OFF”
6.4.2 MAX/MIN Daily:
- Press the SET key twice to select the MAX/MIN Daily section,
ON/OFF section digits will start flashing, press the WIND/+ or
PRESSURE/- key to select ON or OFF . (Default is ON,ON: clear at
0:00 every day).
6.4.3 Time / Date
- Press the SET key third time to select the 12/24 hour format section
(default: 24hr).
- Press the SET key forth time to select the hour section.
- Press the SET key fifth time to select the minutes section.
- Press the SET key sixth time to select DD-MM or MM-DD format.
(Default DD-MM format)
- Press the SET key seventh time to select year.
- Press the SET key eighth time to select month.
- Press the SET key ninth time to select day.

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Note: Press the WIND/+ or PRESSURE/-key to set the value.
Note: If user to change minute value, second will auto clear to 0.
Note: WiFi firmware V1.4.4 or above version support Global time
synchronization.While base station connected with the internet, the
time will be updated to internet time automatically. Time zone and DST
will be automatically synchronize from internet.
6.4.4 Pressure
-Press the SET key tenth to select the ABS pressure unit, pressure
value and hPa digits will start flashing, press the WIND/+ or
PRESSURE/- key to select unit (hPa, inhg,mmhg)
-Press the SET key eleventh to select the REL pressure unit, pressure
value and hPa digits will start flashing, press the WIND/+ or
PRESSURE/- key to select unit (hPa, inhg,mmhg)
1) Viewing Absolute vs. Relative Pressure
To switch between absolute and relative pressure, press and hold the
[PRESSURE -] button for two seconds.
Absolute pressure is the measured atmospheric pressure, and is a
function of altitude, and to a lesser extent, changes in weather
conditions.
Absolute pressure is not corrected to sea-level conditions.
Relative pressure is corrected to sea-level conditions.
2) Rate of Change of Pressure Graph
The rate of change of pressure graphic is shown to the left of the
barometric pressure and signifies the difference between the daily
average pressure and the 30 day average (in hPa).