Instruction Manual
WS6205 Instruction Manual 
Initial operation: 
 Open Weather Station battery compartment cover   
 Insert 2 x AA batteries observing polarity [ “+” and “ –“ marks]   
 When you insert the batteries, all the icon on the LCD display will briefly light up for 3 seconds, and you will 
hear a beep tone, and detect indoor temperature & humidity. 
 Then insert 2 x AAA batteries in the outdoor sensor observing polarity [ “+” and “ –“ marks]. Be sure the 
switch button is on channel 1. 
 The Weather Station will now start to make a connection to the OUT sensor. This operation takes about 3 
minutes  and  is  displayed  by  a  flashing  reception  RF  antenna symbol  in  the  “OUT” display  area  on  the 
receiver. 
 After receiver has created a connection to the OUT sensor, it will then be enters the Radio control time 
receive mode. 
Reception of the Radio signal: 
 The clock automatically starts the DCF signal search after 3 minutes of any restart or changing of new fresh 
batteries. The radio mast icon starts to flash. 
 At 1:00 /2:00 / 3:00 am, the clock automatically carries out the synchronization procedure with the DCF 
signal to correct any deviations to the exact time. If this synchronization attempt is unsuccessful (the radio 
mast icon disappears from the display), the system will automatically attempt another synchronization at the 
next full one hour. This procedure is repeated automatically up to total 5 times.   
 To start manual DCF signal reception, press and hold down the “+” button for two seconds. If no signals 
received within 7 minutes, then the DCF signal search stops (the radio mast icon disappears) and start again 
at the next full one hour.   
 During RC reception,to stop searching radio signal, press the “+” button once. 
F.Y.I.: 
 A flashing radio mast icon indicates that the DCF signal reception has started 
 A continuously displayed radio mast icon indicates that the DCF signal was received successfully 
 We recommend a minimum  distance of  2.5  meters to all sources of interference, such as televisions or 
computer monitors 
 Radio reception  is weaker in rooms with concrete walls  (e.g.: in cellars)  and  in offices. In such  extreme 
circumstances, place the system close to the window. 










