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Daylight Savings Time (Dst); Signal Strength Indicator - Sharp SPC900 User Instructions

Radio controlled wireless thermo clock
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DAYLIGHT SAVINGS TIME (DST)

The clock has been programmed to automatically switch
when the daylight savings time is in effect. Your clock will
show "DST" during the summer.

SIGNAL STRENGTH INDICATOR

The signal indicator displays signal strength in 4 levels.
Wave segment flashing means time signals are being
received. The signal quality could be classified into 4 types:
No signal quality
Acceptable signal quality
NOTE:
1.
The unit will automatically search for the time signal at
2:00 (3:00 or 4:00 is also available if the signal was
not received at 2:00), 8:00, 14:00 and 20:00 each day.
2.
Always place the unit away from interfering sources
such as TV set, computer etc.
3.
Avoid placing the unit on or next to metal plates.
4.
Closed area such as airport, basement, tower block
or factory is not recommended.
5.
Do not start reception in moving articles such as
vehicles or trains.
8
Weak signal quality
Excellent signal quality
HOW TO READ TEMPERATURE RECORDS
Change the temperature unit to °C for Celsius or °F for
Fahrenheit by pressing "°C/°F" key.
NOTE:
1.
If no signals are received or the transmission is
interfered, "---" will appear on the LCD.
2.
Relocate the clock or transmitter in other positions and
make sure the transmission is within the effective
range of 30 meters approx.
3.
After several trials in vain, please reset the clock
thoroughly. Try out where your multifunctional alarm
clock receives the signals best.
CHECKING & DELETING MAX./MIN. TEMPERATURE RECORDS
1.
Press "MAX/MIN" key once to check the maximum
temperature records. Press it twice to check the
minimum records. Press it again to exit.
2.
Press and hold "MAX/MIN" key for 3 seconds to delete
the max. and min. temperature records.
MAX. Temperature records
MIN. Temperature records
13

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