User's Manual

P.9 P.10
P.16
P.12
PRESSURE HISTORICAL BAR GRAPH
The bar graph lets you see the pressure trend over a period of 24 hours
in 3-hour intervals.
P.13 P.14 P.15
P.10
Check Remote Temperature & Humidity
Check Local Temperature & Humidity
C or F Temperature Display
Min and Max Temperature & Humidity
A
*
*
B
C
D
TEMPERATURE & HUMIDITY DISPLAY
Press CHN to toggle between Channel 1, 2 and 3.
Temperature and humidity readings will alternate
display on the receiver.
After insert batteries, local temperature and
humidity readings will display.alternate
Toggle between C and F by pressing
C/F at Clock2 mode.
Press MIN in Clock1 mode to display
minimum temperature and humidity
Press MAX in Clock1 mode to display
maximum temperature and humidity
Note:
Min/Max readings are
automatically cleared
daily at 00:00
The trend indicator shows the trend of temperature & humidity
determined by the particular sensor in the past half hour interval.
Arrow Indicator
Rising
Steady
Falling
Trend
Temperature & humidity trend
A
Press ALARM key continuously to scroll and select the high
temperature alarm, low temperature alarm or disable the alarm function
Press + or - key to set the temperature limit value
Press MODE to finish
The default value 14C or existing preset will flash
a
*
2
b
5
c
3
4
when temperature alarm sounds
Press any key to stop temperature alarm; or
If no key is pressed, the temperature alarm will automatically stop
itself after one minute.
Once triggered, temperature alarm comes on as a distinctive
sound, different to that of Alarm1 and Alarm2.
It is to alert that the temperature has exceeded the preset temperature limit.
Remote temperature alarm
1 5
*
Scroll to remote channel temperature alarm mode by using MODE
Press + or - key to set the temperature limit value
Press CHANNEL to select one desired channel of transmitter
The default value 14C or existing preset will flash
1
2
5
6
3
4
*
Press MODE to finish
1 5
Press ALARM key continuously to scroll and select the high
temperature alarm, low temperature alarm or disable
the alarm function
6
Scroll to local temperature alarm mode by using MODE
1
TEMPERATURE ALARM
You can set high temperature or low temperature alarms
for one local and one for one remote channel
Local temperature alarm
5
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.
Storm Alert
* Storm symbol will flash to warn of thunderstorm.
About Freeze Warning
* Snow symbol will flash to warn of 'freezing'.
* Activated when Channel 1's temperature is between -1.9 C and +2.9 C
* Snow will appear solid if and when Channel 1's temperature falls below -1.9 C.
Note:
* Remote sensor Channel 1 will be used for weather indication.
animated weather forecast symbols
WEATHER DISPLAY
Raining
Freeze
Warning
Storm Alert
Snowing
Sunny
Cloudy
<flashing snow>
OR
OR
REMARKS:
* After setting up, reading for weather forecasts should be discarded 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.
* Common to weather forecasting, absolute accuracy cannot be guaranteed.
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 for use 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 not make mistake of new location being a
possible change in air pressure. Again, discard the weather forecasts for the
next 12-24 hours as this allow time for operation at a constant altitude.
WEATHER DISPLAY
B
C
D
3
4
1
3
4
SPECIFICATIONS
Weather Station Receiver WS295
Battery Type: 2 X 1.5V AA batteries
Temp. Range: 0°C to +55°C
Humidity Range: 20% to 90% RH
Measurement Accuracy: Max. +/- 1°C
within measuring range of 0 to 40°C
Resolution: 0.1°C
i
i
ii
ii
iii
iii
iv
iv
Place the clock away from metal objects or
electricalappliances such as TVs, computers,
monitors, etc.
Wait for about 1-2 minute to ensure the remote
sensor and receiver are in phase. Otherwise,
re-synchronize receiver by holding CHN for 3
seconds until a beep is heard.
Ensure the remote sensor is out of direct sunlight,
and away from sources of heat.
- Repeat the learning procedures.
- Temperature may be below -30C.
- Batteries in remote sensor may need changing.
- Move remote sensor closer to the receiver.
- Make sure remote sensor is away from sources of
electrical disturbance.
Cannot receive radio control DCF-77
signals to update the clock.
The temperature measurement of
remote sensor and receiver does
not match.
Temperature reading of outdoor
remote sensor seems to high.
Receiver is no longer receiving
remote sensor signals or display
problem
solution
TROUBLESHOOTING
Weather Station Transmitter WT460H
Battery Type: 2 X 1.5V AA batteries
Temp. Range: -25°C to +55°C
Humidity Range: 20% to 90%
Transmission Frequency: 433.92 MHz
Transmission Range: up to 40 meters
in open area
2
2