Ea2 LABS DE903 Manual Del Usuario página 5

6.3 Barometric Trend Pointer (A1)
The trend pointer displayed on the LCD (A1) indicates the trend of the Barometric
pressure.
Indicating the barometric Indicating the barometric
pressure trend is rising pressure trend is steady
7. Thermometer
7.1 RF Transmission Procedure:
• The main unit automatically starts receiving transmission from outdoor thermo sensor
for outdoor temperature after batteries are inserted.
• The thermo sensor unit will automatically transmit temperature signal to the main unit
after batteries inserted.
• For having more than one external transmitter (Maximum3), select the Channel, CH1,
CH2 or CH3 to ensure each sensor is transmitting difference channel before inserting
batteries. The channel select switch (D3) is at the back of the thermo sensor.
• If main unit failed to receive transmission from outdoor thermo sensor in irst 3 minutes
after the batteries inserted ("- - . –"display on the LCD), hold "Channel" button (B8) for
3 seconds to receive transmission manually. RF icon "
Note: Buttons (except "Channel" & "Light" buttons) will not function while scanning for
thermo sensor's signal unless they are well received or stopped manually.
7.2 Temperature & Humidity
(1) Outdoor Temperature--- Channel Selection
• Press "CHANNEL" button (B8) to view the 3 Channel's temperature. The sequence is
shown as follow:
PRESS "CHANNEL" button > PRESS "CHANNEL" button > PRESS "CHANNEL" button
OUT OUT
• When viewing the record on CHANNEL 1 or 2, or 3, hold "CHANNEL" button (B8) for 3
seconds to cancel the record on this channel manually, and receive the transmission
from channels automatically again.
ENGLISH 6
Indicating the barometric
pressure trend is falling
" lashes on the LCD
OUT
Display the three
channels alternatively
(2) Outdoor Temperature Trend
• The trend pointer (A6) displayed on the LCD indicates the trend of the outdoor
temperature.
Indicating the outdoor Indicating the outdoor
temp. is rising temp. is steady
(3) Celsius / Fahrenheit
• Press "°C /°F" button (B4) to select Indoor/Outdoor Temperature in Celsius mode or
Fahrenheit mode.
• If the temperature is out of the measurable range, LL.L (beyond the minimum
temperature) or HH.H (beyond the maximum temperature) will be shown on the LCD.
(4) Maximum / Minimum Temperature & Indoor Humidity Recording Function:
• Press "MAX/MIN" button (B3) to show the maximum recorded Indoor /Outdoor
Temperature and Indoor Humidity. " " is shown on the LCD
• Press "MAX/MIN" button again to show the minimum recorded Indoor/Outdoor
Temperature and Indoor Humidity. " " is shown on the LCD.
• Hold "MAX/MIN" button (B3) for 3 seconds to clear the recorded maximum and
minimum reading.
8. Time and Alarm Setting
8.1 Radio Controlled Clock:
• After batteries inserted and main unit inishes receiving the transmissions from outdoor
thermo sensor, the clock automatically starts to scan the DCF time signal. Radio
" (A9) lashes on the LCD.
Control Icon "
(A9) lashes, Indicating
(A9) turns on,Indicating
now is receiving DCF signal signal received successfully
• The clock automatically scans the time signal at 3.00 a.m. every day to maintain
accurate timing. If reception fail, scanning stops ("
again at 4.00 a.m. 5.00a.m. and 6.00a.m.
• The clock can be set to scan the time signal manually by holding "
seconds. Each reception takes about 5 minutes. If receptions fail, scanning stops.
(" " on LCD disappear) and repeats again at next hour. E.g. scanning failed at
8:20a.m. It will scan again at 9:00a.m.
ENGLISH 7
Indicating the outdoor
temp. is falling
(A9) disappear, Indicating
signal reception failed
" on LCD disappear) and repeats
" button (B4) for 3