CABLE FREE WEATHER STATION
Contents
1. Channel 1 2 or 3 To display the maximum minimum and current humidity 1 Press the outdoor channel humidity window 2 Press CHANNEL for the outdoor thermo hygrometer or the desired channel 3 Press MEMORY repeatedly for the desired record The time and date of the record will also be displayed alternatively with STAMP icon in the clock window To clear the memory 1 Press the outdoor channel humidity window 2 Press CHANNEL for the outdoor thermo hygrometer or the desired channel 3 Press and hold MEMORY till a key tone is heard 4 Press MEMORY to check if the memory is clear AUTO SCANNING FUNCTION The auto scanning function is avalibable for the outdoor channel window for both the temperature and humidity To use it 1 Press the outdoor channel temperature or humidity window 2 Press and hold A until another key tone is heard The main unit will start scanning from the active temperature and humidity display Each channel will be displayed for about 4 seconds To exit the auto scanning routine press any window or control button WEATHER ALARMS Weather alarms are used to alert you to certain weather conditions Once activated the alarm will go off when a certain set of criterion is met You can set alarms for e Indoor outdoor and channel high temperatures e Indoor outdoor and channel low temperatures e Indoor outdoor and channel dew point approaching e Indoor2. default settings and start searching for signals again Before resetting the main unit you should do the same for all weather instruments to ensure correct transmission and reception of signals Then press RESET on the main unit MAINTENANCE When handled properly this unit is engineered to give you years of satisfactory service Here are a few product care instructions 1 Do not immerse the unit in water If the unit comes in contact with water dry it immediately with a soft lint free cloth 2 Do not clean the unit with abrasive or corrosive materials Abrasive cleaning agents may scratch the plastic parts and corrode the electronic circuit 3 Do not subject the unit to excessive force shock dust temperature or humidity Such treatment may result in malfunction a shorter electronic life span damaged batteries or distorted parts 4 Do not tamper with the unit s internal components Doing so will terminate the unit s warranty and may cause damage The unit contains no user serviceable parts 5 Only use new batteries as specified in this instruction manual Do not mix new and old batteries as the old batteries may leak 6 Read this instruction manual thoroughly before operating the unit SPECIFICATIONS Temperature Proposed Operating Range Indoor 5 C to 50 C 23 F to 122 F Outoor 20 C to 60 C 4 F to 140 F Resolution gt 0 1 C 0 2 F indoor and outdoor Re
3. outdoor and channel high humidity e Indoor outdoor and channel low humidity e High rainfall rate This feature works only with the optional item Rain gauge RGR968 e Pressure drop e High gust wind This feature works only with the optional item Anemometer WGR968 e Low wind chill This feature works only with the optional item Anemometer WGR968 To set a weather alarm 1 Press the window containing the weather element you want to set 2 Press ALARM The current alarm setting will be displayed 3 Press and hold SET 4 Press A and W for the desired setting 5 Press SET For temperatures and humidity the high and low alarms can be set in sequence After entering the value for one alarm you will be prompted to enter the value for the other A weather alarm is activated once set When the set criteria are met an alarm will go off and the current reading will flash together with the corresponding indicator GB GB If that happens in the outdoor channel temperature or humidity window the OUT indicator will flash to show that the criteria set for the outdoor thermo hygrometer have been met If it is one of the separate sensors the CHANNEL indicator will flash Press the window repeatedly to locate the channel in question When a weather alarm goes off press any button to stop the alarm The alarm is still active until you deactivate the function or the criteria are no longer met To
4. the weather elements which the instruments are designed for As for the baro thermo hygrometer it must be installed indoors If you have any optional thermo or thermo hygro sensors they can be installed outdoors or indoors THE THERMO HYGROMETER The thermo hygrometer measures outdoor temperature and humidity It uses two 2 UM 3 or AA size batteries Follow these steps to install replace batteries 1 Remove the screws on the battery compartment a Fh 2 Assign a channel to the sensor by changing the channel switch in the battery compartment of the remote sensor 3 Select the unit of measurement for the temperature display on the degrees C and degrees F slide switch 4 Insert the batteries strictly according to the polarities shown therein 5 Press the RESET button 6 Replace the battery compartment door and secure its screws THE BARO THERMO HYGROMETER The baro thermo hygrometer measures the atmospheric pressure temperature and humidity The sensor uses four UM4 or AAA sized batteries To install it 1 Insert alkaline batteries accordingly 2 Mount the unit where you want to monitor the readings Or you can make use of its table stand to place it on a flat surface THE MAIN UNIT The main unit gives you all the readings and controls It should be placed indoors The main unit is powered up by the 12V AC adapter To in
5. CABLE FREE WEATHER STATION MODEL WMR112A USER S MANUAL SECTION 1 INTRODUCTION Congratulations on your purchasing the WMR112A Cable Free Weather Station An all purpose easy to use system the WMR112A lets you monitor the following weather elements Air temperature Relative humidity Barometric pressure The WMR112 lt is also equipped with RF calendar clock with daily alarm Weather forecast within 32 to 48 km 20 to 30 mile radius Weather alarms Memory for maximum and minimum readings Touch screen plus key button operation PACKAGE The original WMR112A includes the following Main unit WMRI112A Baro thermo hygrometer BTHR968 Thermo hygrometer THGR268 12V AC adapter The WMR112A can support up to seven different remote instruments You can connect up to three optional thermo or thermo hygro sensors to the system Optional items include Anemometer WGR968 Rain gauge RGR968 Thermo sensor THR238 THC268 Outdoor Thermo hygrometer THGR968 Contact an authorized dealer for optional items SECTION 2 INSTALLATION The WMR112A operates at 433MHz No wire installation is required among units The WMR112A has an effective range of 300 feet in an open area Position the units within the range and be sure the transmission path is clear of interference and obstacles Note The thermo hygrometer should be installed outdoors and in locations that best measure
6. FORECAST AND BAROMETRIC READING WINDOW B INDOOR TEMPERATURE WINDOW INDOOR HUMIDITY WINDOW OUTDOOR CHANNEL TEMPERATURE WINDOW OUTDOOR CHANNEL HUMIDITY WINDOW RAINFALL WINDOW Will display readings only with the optional item Rain gauge RGR968 G RF CALENDAR CLOCK AND DAILY ALARM WINDOW H WINDSPEED AND DIRECTION WINDOW Will display readings only with the optional item Anemometer WGR968 CHANNEL BUTTON MEMORY BUTTON Seon ALARM BUTTON SET BUTTON UNIT BUTTON ALARM ON OFF BUTTON LV BUTTON LA BUTTON mozerRrue Q RESET BUTTON R DC12VJACK THE RF CALENDAR CLOCK ABOUT RADIO CONTROLLED CLOCK RECEPTION The calendar clock is radio controlled It automatically synchronizes its current time and date when it is brought within range of the radio signal generated from U S Atomic Clock You can also set the calendar clock manually To do so 1 Press the RF calendar clock and alarm window 2 Press and hold 3 Press and hold W to disable the radio reception function SET till the digit flash Use A and W to change to the desired setting Press SET for the next item setting nun A Repeat from Step 4 to finish all the settings for Clock display formats 12hr or 24hr Display language of the day of the week Clock Calendar display formats Month Day Day Month Calendar For the display
7. do so 1 Press the window containing the weather element you want to set 2 Press ALARM 3 Press to deactivate the function To turn on the function again simply follow the same procedure and press J DISCONNECTED SIGNALS If without obvious reason the display for the main unit goes blank or are displayed press and hold CHANNEL to enforce an immediate search If that fails check All weather instruments are still in place The batteries of the main unit and individual weather instruments are still good Replace them if necessary Press and hold CHANNEL to enforce an immediate search afterwards The transmission is within range and path is cleared of obstacles and interference Shorten the distance if necessary Then press and hold CHANNEL again The main unit will start searching for all previously locked weather instruments If you want to add an new sensor press the reset button on the new sensor and then press CHANNEL to enforce the main unit to search Note 1 Do not reset the sensors after the main unit has locked those sensors otherwise the main unit will no longer receive the signal from those sensors 2 If you have disconnected signals you cannot clear the memory THE RESET BUTTON This button is only used when the system is operating in an unfavorable way or malfunctioning Use a blunt stylus to hold down the button The main unit will return to all
8. er remote sensor choose from the apropriate channel 1 2 or 3 when outdoor temperature is selected To do so 1 Press the outdoor channel temperature window 2 Press CHANNEL to go from the outdoor reading taken by the outdoor thermo hygrometer to those taken by individual sensors i e the THGR268 Channel 1 2 or 3 The outdoor thermo hygrometer is also capable of detecting the dew point temperature as well as the wind chill reading To display such information press the outdoor channel temperature window repeatedly The temperatures can be displayed in degree Centigrade C or Fahrenheit F To select the display unit 1 Press the outdoor channel temperature window 2 Press UNIT repeatedly for the desired setting The selected unit will apply to all temperature displays in this window Note The unit of all temperature related display will be changed simultaneously To display the maximum and minimum temperatures 1 Press the outdoor channel temperature window 2 Press CHANNEL for the outdoor thermo hygrometer or the desired channel 3 Press MEMORY repeatedly for the desired record The time and date of the record will also be displayed alternatively with STAMP icon in the clock window To display the dew point temperature for a channel press the window again when the channel temperature is located To clear the memory 1 Press the outdoor channel temperature window 2 Press CHANNEL
9. eratures taken by the indoor baro thermo hygrometer are displayed on the indoor temperature window They can be displayed in degree Centigrade C or Fahrenheit F To select the display unit 1 Press the indoor temperature window 2 Press UNIT repeatedly for the desired setting The selected unit will apply to all temperature displays in this window Note The unit of all temperature related display will be changed simultaneously To display the dew point temperature press the indoor temperature window until the DEW indicator is displayed To display the maximum and minimum temperatures 1 Press the indoor temperature window 2 Press MEMORY repeatedly for the desired record The time and date of the record will also be displayed alternatively with STAMP icon in the clock window The display will automatically return to the current temperature or dew temperature whatever is displayed before if no key is pressed for about one minute To clear the memory 1 Press the indoor temperature window 2 Press and hold MEMORY till a key tone is heard 3 Press MEMORY to check if the memory is clear To display the dew point maximum and minimum temperatures 1 Press the indoor temperature window or repeately until DEW icon appear 2 Press MEMORY repeatedly for the desired record The time and date of the record will also be displayed alternatively with STAMP icon in the clock window T
10. f reception will be shown No signal Receiving WEATHER FORECAST The weather forecast is displayed in the weather forecast and barometric reading window There are four readings for the forecast sunny slightly cloudy cloudy and rainy Indicator displays on the unit A Rainy Forecast Sunny Slightly Cloudy Cloudy GB GB INDOOR BAROMETRIC READING The atmospheric pressure reading is displayed in the weather forecast and barometric reading window The pressure reading can be displayed in mb millibars hPa Hecto Pascal inHg inch mercury or mmHg millimeter mercury To select the display unit 1 Press the weather forecast and barometric reading window 2 Press UNIT repeatedly for the desired setting The pressure history for the past 24 hours is displayed in a six column bar chart To display the pressure reading for a particular hour within the past 24 hours 1 Press the weather forecast and barometric reading window 2 Press A and W for the desired hour To set the sea level pressure 1 Press the weather forecast and barometric reading window repeatedly till the sea level icon is displayed 2 Press A Jand W for the current 0 Hr pressure 3 Press and hold SET 4 Press A and W to change to the desired setting 5 Press SET to confirm INDOOR AND DEW POINT TEMPERATURES The current indoor and dew point temp
11. for the outdoor thermo hygrometer or the desired channel 3 Press and hold MEMORY till a key tone is heard 4 Press MEMORY to check if the memory is clear To display the dew point maximum and minimum temperatures 1 Press the outdoor channel temperature window repeately until DEW icon appear 2 Press CHANNEL for the outdoor thermo hygrometer or the desired channel 3 Press MEMORY repeatedly for the desired record The time and date of the record will also be displayed alternatively with STAMP icon in the clock window To display the dew point temperature for a channel press the window again when the channel temperature is located To clear the dew point memory 1 Press the outdoor channel temperature window repeatedly until DEW icon appear 2 Press CHANNEL for the outdoor thermo hygrometer or the desired channel 3 Press and hold MEMORY till a key tone is heard 4 Press MEMORY to check if the memory is clear OUTDOOR AND CHANNEL HUMIDITY The relative humidity readings taken by the outdoor thermo hygrometer and separate thermo hygro sensors are displayed on the outdoor channel humidity window As this window can display up to four different sets of data specify the instrument or channel you want to read To do so 1 Press the outdoor channel humidity window 2 Press CHANNEL to go from the outdoor reading taken by the thermo hygrometer to those taken by individual sensors
12. he display will automatically return to the current temperature or dew temperature whatever is displayed before if no key is pressed for about one minute To clear the dew point memory 1 Press the indoor temperature window or repeately until DEW icon appear 2 Press and hold MEMORY till a key tone is heard 3 Press MEMORY to check if the memory is clear INDOOR HUMIDITY The current indoor relative humidity taken by the indoor baro thermo hygrometer is displayed on the indoor hygrometer window To display the maximum minimum and current humidity 1 Press the indoor humidity window 2 Press MEMORY repeatedly for the desired record The time and date of the record will also be displayed alternatively with STAMP icon in the clock window To clear the memory 1 Press the indoor humidity window 2 Press and hold MEMORY till another key tone is heard 3 Press MEMORY to check the memory is clear OUTDOOR AND CHANNEL TEMPERATURES The temperature readings taken by the outdoor thermo hygrometer and separate thermo hygro sensors are displayed on the outdoor and channel temperature window As this window can display up to four different sets of data specify the instrument or channel you want to read Note The outdoor thermo hygrometer THGR968 is not included in this package In this case will be displayed when CHANNEL is pressed and to display readings from the THGR268 or any oth
13. language you can choose English E German D French F Italian 1 Spanish S 7 Press SET to confirm The calendar clock and alarm window has three displays clock with seconds clock with day of the week and calendar To change from one display to another press the window once THE DAILY ALARM To set the daily alarm 1 Press the RF calendar clock and alarm window 2 Press ALARM and the indicator will be display to indicate that you are in the alarm mode Press and hold SET till the hour digit flash Use A and W to change to the desired setting Press SET for minutes setting DA wR w Use A and W to change to the desired setting 7 Press SET to confirm Note the window will show if no alarm is armed Once set the alarm clock will be activated automatically and the alarm indicator will light up When an alarm goes off indicator will flash and a beep sound will be activated for 1 minute Press any button to stop it The alarm is still active and will go off again the next day To deactivate the function 1 Press the RF calendar clock and alarm window 2 Press amp The alarm indicator will disappear Whenever the WMRI112A is brought within range of the radio signal with its radio reception function activated it will search for the clock signal at a predefined time on each day while the manual calendar clock settings will be ove
14. lative Humidity Measuring Range 25 to 90 RH indoor and outdoor Resolution 1 RH indoor and outdoor Dew Point Temperature Measuring Range Indoor 5 C to 50 C 23 F to 122 F Outoor 10 C to 60 C 14 F to 140 F Resolution 1 C 2 F indoor and outdoor Barometric Pressure Trend 600 to 1050 mb 17 72 to 31 01 inHg 1 mb 0 03 inHg Measuring Range Resolution Barometric Pressure Accuracy 7 mb hPa 0 21 in Hg WMR112A Main Unit Weight 17 81 ounces 505 g Dimension 36 L x 90 W x 196 H mm 1 42x3 54x7 72 inches Power 12V AC DV adapter Power backup 4x UM4 AAA size alkaline battery THGR268N Weight 2 84 ounces 80 5 g Dimension 105 L x 70 W x 21 H mm 4 13x2 76x 83 inches Power Main 2x UM3 AA size alkaline battery BTHR918N Weight 2 77 ounces 78 4 g Dimension 180 L x 70 W x 19 H mm 7 09x2 76x 75 inches Power 4x UM4 AAA size alkaline battery NOTE ON COMPLIANCE This device complies with Part 15 of the FCC Rules 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 operations Warning Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user s authority to
15. om the actual display The contents of this manual may not be reproduced without the permission of the manufacturer CUSTOMER ASSISTANCE Should you require assistance regarding this product and its operation please contact our customer care department at 800 853 8883 or via email at helpme oscientific com WARRANTY This product is warranted to be free of manufacturing defects for a period of 90 days from date of retail purchase Defective product should be directed to the place of retail purchase for exchange Should this not be possible contact our customer care department for assistance and a return material authorization No returns may be made without a return authorization Please retain your retail receipt as you may be asked to provide a copy of it for proof of date purchased This warranty does not cover product subjected to abuse misuse accidental damage or tampering GB
16. operate the equipment FCC NOTE 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 ina 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 O Reorient or relocate the receiving unit O Increase the separation between the equipment O Connect the equipment into an outlet on a circuit different from that to which the receiver is connected O Consult the dealer of an experienced radio TV technician for help Company Name Oregon Scientific Inc Address 19861 SW 95th Place Tualatin Oregon 97062 USA Telephone Number 1 503 6398883 Name and model number of the product Cable Free Weather Station WMRI12A CAUTION The content of this manual is subject to change without further notice Due to printing limitation the displays shown in this manual may differ fr
17. rridden When the unit is new and just out of the box synchronization with the U S atomic clock can take upto 72 hours The unit will receive the mostdependable and interference free signal automatically between Midnightand 4 AM While receiving the signal the radio reception indicator will blink A complete reception generally takes 2 to 10 minutes depending on the strength of the radio signal The indicator will stop blinking when the reception is complete The status of reception will be shown For best signal reception place the unit away from other equipment that emit RF or microwave signals such as TV s radios PC sor microwave ovens Other causes for signal interference include electrical power transmission towers steel reinfoced concrete construction and or metal siding After receiving the initial signal updates are accomplished with greaterease Even though there are areas that may have more difficulty in receiving a signal the RF clock contains very accurate quartz movement and will retain precise time even if a signal is missed on a rare occasion To disable the radio reception function 1 Press the RF calendar clock and alarm window 2 Press and hold W to disable the function The radio reception indicator will disappear To enable the function again 1 Press the RF calendar clock and alarm window 2 Press and hold A to enable the function The radio reception indicator will blink The status o
18. stall it 1 Position the main unit and other units within effective range 300 feet 2 Insert four UM4 or AAA sized alkaline batteries for backup purpose GB GB 3 Mount the main unit safely in place Or use its table stand to place it on a flat surface 5 Press the RESET button on the main unit to initiate operation The main unit will start searching for signals for about four minutes Upon successful reception the readings will be displayed The main unit will update the readings at regular intervals LOW BATTERY WARNING There are low battery indicators Era for the main unit baro thermo hygrometer thermo hygrometer and optional remote thermo and thermo hygro sensors Replace the batteries when the respective indicators light up Note The readings collected from the thermo hygrometer and any optional remote thermo and thermo hygro sensors share the same display window The OUT and remote channel will share the same low battery indicator When the battery level of the thermohygrometer or the optional remote sensors is low the low battery indicator will blink To locate the channel in question press the window to scan through all available devices The low battery indicator will stop blinking if the battery level is low for that one SECTION 3 OPERATION THE MAIN UNIT A WEATHER
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