exits the receiving status automatically.
4.During receiving, press and hold DOWN button for 3 seconds, the clock will
exit receiving manually.
5.When the clock fails to synchronize, it will attempt to receive the radio-signal
at 2:00 a.m. the next day.
6.If the alarm sounds when the clock is receiving RCC signals, the clock will
exit receiving and turns to alarm.
7.When the RCC symbol fully displays, it will be off after time is reset manually.
IV. Function and effect
4.1 The receiving function of RF
1. After installing the battery and checking temperature/humidity, it will enter
RF receiving state automatically for 3 minutes. 3 minutes after installing the
battery, if not receiving RF data, it will not enter RF receiving state
automatically for 3 minutes, if you need, you should hold ”CH” button for 3
seconds to enter RF receiving.
2. Under normal display mode, hold the “CH” key for 2 seconds to clear out the
channel information
3. CH1 receiving cycle: 50 seconds, CH2 receiving cycle: 53 seconds, CH3
receiving cycle: 56 seconds.
4. If there is no effective signal with same ID code received for the current
channel in one hour, the temperature of that CH will shows “---“.
5 The temperature display will resume back when the correct signal is received
again.
4.2 The function of alarm
1. The BUZZER will ring for 2 minutes as below:
a. 0 – 10 sec.: one “BI” per second
b. 10 – 20 sec.: two “BI” per second
c. 20 – 30 sec.: four “BI” per second
d. After 30 sec.: “BI” continuously.
4.3 The function of temperature and humidity
1. the indoor temperature display range: 0Ⅰ -- +50Ⅰ
2. the humidity range: 20% --- 90%
3. the outdoor temperature display range: -40Ⅰ -- +70Ⅰ
(Remarks: based on using extended temperature transmitter).
4.4 The function of weather forecast
1. 24 hour weather forecast trend
2. Weather icons for 4 states: sunny
﹥
semi-sunny
﹥
cloudy
﹥
rainy.
3. Under open air, weather forecast will be accurate, but there will be some
errors in the room or air-conditions.
