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Youshiko YC8091

MSF Radio Control ( UK Version ) Instruction Manual

One step easy set up:

Just put the batteries in the clock and wait for clock to self set

automatically by MSF Radio control system, within few minutes 

to few hours or maximum by or between 01:00 am to 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).
Keep  the  clock  around 2.5  meter  away  from  TV  /  Computer  / 

Wi-Fi  Hub/  Mobile  phones  Etc  to  avoid  interference,  As 

interference can block the radio control signal. 

Features

:

MSF Radio control time function

Perpetual Calendar Up to Year 2099

Time in 12/24 hour format.

Two Daily Alarm Function (Can set alarm repetition: workday and rest day)

Automatic snooze function (OFF or 5~60min)

Temperature alternatively in °C or °F

Temperature measurement ranges: -9.9°C (14°F) ~ 50°C (122°F)

Humidity measurable range: 20%RH ~ 95%RH

Low battery prompt

Power Supply:

Batteries : 4 x LR6 AA

( Not included ) 

Summary of Contents for YC8091

Page 1: ...tumn and automatic time checks Keep the clock around 2 5 meter away from TV Computer Wi Fi Hub Mobile phones Etc to avoid interference As interference can block the radio control signal Features MSF Radio control time function Perpetual Calendar Up to Year 2099 Time in 12 24 hour format Two Daily Alarm Function Can set alarm repetition workday and rest day Automatic snooze function OFF or 5 60min ...

Page 2: ...Appearance SNOOZE A2 A1 A3 A4 A5 A7 A6 A8 A9 A10 A11 B1 B8 B10 B8 B9 B2 B3 B4 B5 B6 B7 ...

Page 3: ...e zone display to 01 This clock is now MSF controlled but is showing a time one hour behind Setting the daily alarms Press and hold down button more than 3 seconds until Alarm 1 Time hour display of the Alarm 1 time starts to flash Use the and buttons to set the required hour Press button to confirm your setting The Minute display of the Alarm 1 time starts to flash Use the and buttons to set the ...

Page 4: ...ss the button to turn the alarm on or off The alarm 1 or alarm 2 turn on the or icon is displayed the alarm 1 or alarm 2 function is open The repeat of alarm icon at the same time is also displayed The alarm 1 or alarm 2 turn off the or icon disappears the alarm 1 or alarm 2 function is close F Y I The alarm will sound for 2 minutes if you do not deactivate it by pressing any button In this case t...

Page 5: ...DST Icon A4 Alarm1 turn on icon A5 Alarm2 icon A6 Week A7 Temperature A8 Date A9 Humidity A10 Year A11 Month Part B Buttons and Framework B1 SNOOZE touch position B2 button B3 button B4 button B5 button B6 button B7 button B8 Hanging hole B9 Support frame B10 Battery compartment ...

Page 6: ...mast icon indicates that the MSF signal reception has started A continuously displayed radio mast icon indicates that the MSF signal was received successfully The symbol DST indicating the time of receipt for daylight saving time 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 wal...

Page 7: ...place the clock battery If the clock cannot receive the MSF signal because the distance is too great to receive a signal from the transmitter in Cambria UK you have the option of setting the time manually as mentioned above As soon as the reception of the MSF signal is possible then the clock is readjusted automatically We recommend a minimum distance of 2 5 meters 8 2 Feet to all sources of inter...

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