User Manual
[CH 1/2/3]    Select remote channel 1, 2 or 3 
INSTALLATION 
SETTING UP THE MAIN UNIT (RECEIVER) 
BATTERY & ADAPTER INSTALLATION: 
Main Power Source: Plug in the 6.0V adapter into the adapter socket at the back for basic operation and 
continuous backlight 
Battery installation: Lift off the battery cover, install 6 pieces of AA batteries according to the polarity indicated 
and close the battery cover. 
LOCAL WEATHER FORECAST & PRESSURE SETTING (For W194-X/W194-1) 
A pressure sensor is built in the main unit to provide local weather forecast & pressure reading.   
After battery installation, the main unit will enter pressure setting mode in the following sequence.   
Pressure unit (mb / hPa or inHg) > Current sea level pressure > Current local weather condition > Exit 
The corresponding icon will flash. Press [▲] or [▼] to select, press [BARO] to confirm each setting. 
NOTE:   
-  Please check the current sea level pressure reading of your location from weather web site 
-  Please select current weather condition of your location between sunny, partly cloudy, cloudy, rainy or 
stormy   
Sunny    Partly Sunny        Cloudy      Rainy     Stormy 
-  You may also enter the local weather forecast & pressure setting any time by holding the [BARO] button for 
3 seconds. (Details also refer to the “BAROMETRIC PRESSURE & LOCAL WEATHER FORECAST” 
section) 
SETTING UP THE REMOTE THERMO SENSOR 
BATTERY INSTALLATION 
Loosen the screws on the battery door with a small screw driver, insert 2 pieces of AAA batteries according to 
the polarity indicated. (Replace the cover and tighten the screws after the RF setting below) 
ESTABLISH RF CONNECTION WITH MAIN UINIT 
-  Place the main unit away from metal & source of interference such as mobile phones, appliances, TV etc. 
-  For the first installation, turn on the main unit and then the remote sensor. Set Channel 1 for the first remote 
sensor.  Set channel 2 and channel 3 for the 2
nd
 and 3
rd
 sensor 
-  Hold [CHANNEL/SEARCH] button on main unit until a beep is sound to search for remote sensor. The 
corresponding channel number on the display will flash indicating it is in the searching mode 










