Youshiko YC9440 Manual page 4

Connect Main colour display indoor unit with power supply and insert required batteries in the sensor and wait
for Weather Station to self set automatically by MSF Radio control system, with in few minutes to few hours
or maximum by 05:00 am, depending on the signal or location in UK. (After this you never have to do anything,
Automatic time change for Spring & Autumn and automatic time checks). In some cases it may take 24H to
set everything.
Please Note:
1. When Weather station is searching for Radio control signal, Colour Display will go dim for few
mins, at this stage please don't press any buttons, once weather station receive the radio
control signal , Bright colour display will come back on automatically.
2. It may take several attempts before weather station can or pick the radio control signal over
the course of 24h from the start.
3. We recommend a minimum distance of 2.5 meters (8.2Feet) to all sources of interference,
such as televisions or computer monitors
4. This weather station comes with a USB charging socket to charge Mobile phones etc, Please
keep the charging devices near the weather station only when charging, otherwise avoid
keeping those devices near the weather station as interference may block the radio control or
sensor signal.
5. If you use batteries in the main display unit , the colour display will not be on all the time,
please use power supply for continuous colour display .
We recommend to use Duracell or Energizer Alkaline Power Batteries for best results.
Initial detailed operation:
 Open the Weather Station battery compartment cover , Insert 2 x AA batteries observing polarity [ "+" and
"-" marks] or connect with power supply ( We recommend to use the power supply ) all the time and also ,
Open the remote Sensor battery compartment cover, Insert 2 x AA batteries observing polarity [ "+" and "-"
marks].
 When you insert the batteries or connect with power supply , all the icon on the LCD will light up for 3
seconds, and you will hear a beep tone, then weather station will detect indoor temperature & humidity.
 The Weather Station will now start to make a connection to the outdoor remote sensor. This operation takes
about 3 minutes and will display by a flashing reception RF antenna symbol in the "OUTDOOR" display
area on the receiver.
One Step Automatic Set Up:
or mobile phones etc.