Chung s Electronic CHUNGS-05-005 Wireless Weather Station (Receiver) User Manual D 2005 DESIGN 2005 PD MANUAL

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Document ID	576358
Application ID	L3FINeFqj8+rIfLCKGqt3Q==
Document Description	User Manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	35.11kB (438885 bits)
Date Submitted	2005-08-30 00:00:00
Date Available	2005-08-30 00:00:00
Creation Date	2005-05-29 05:10:26
Producing Software	Acrobat PDFWriter 5.0 for Windows NT
Document Lastmod	2005-05-31 17:58:08
Document Title	D:\2005 -DESIGN\2005 PD\MANUAL
Document Creator	Adobe PageMaker 7.0 - [D:\2005 -DESIGN\2005 PD\MANUAL\8xx\c-8136\c-8136-pd050363m.pmd]
Document Author:	xy

LCD-329 (US) LCD-330(EUROPE)
WIRELESS WEATHER STATION
C-8136
USER’S INSTRUCTIONS
Part NO: P17813600010
The multifunctional weather station is equipped with many
functions providing thorough weather information to you.
The receiver unit has a clear, easy-to-read display that
shows weather forecast, indoor temperature pressure, time
and date, as well as the temperature measured and transmitted
by the sensor. It is able to receive and display readings
from remote sensor.
The 433 MHz technology means no wire installation is
required and you can place the sensor anywhere you like.
the user’s authority to operate the equipment.
NOTE: This equipment has been tested and found to comply
with the limits for a Class B digital device, pursuant to Part
15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a
residential installation. This equipment generates, uses
and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause
harmful interference to radio communications.
With radio controlled function, the current time and date
a r e automatically synchronized with the time signal
transmitted from Frankfurt, Germany (DCF77). The signal
can cover a distance of about 1500 km from the related
transmitter.
However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does
cause harmful interference to radio or television reception,
which can be determined by turning the equipment off and
on, the user is encouraged to try to correct the interference
by one or more of the following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment
and receiver.
Connect the equipment into an outlet on a
circuit different from that to which the receiver is
connected.
Consult the dealer or an experienced radio/TV
technician for help.
p. 1
p. 18
Main unit:
4.5 V, use 3 x AAA 1.5V
alkaline battery
3 V, use 2 x AAA 1.5V
alkaline battery
Remote sensor:
+/- 1 ºC (1 ~ 30 ºC)
+/- 4mb (970 ~ 1030 mb
@ 2 5 º C)
Accuracy of Temperature:
Accuracy of Barometer:
Weight
Main unit:
Remote sensor:
265gm
53gm
Dimension
Main unit:
Remote sensor:
196(W)x129(H)x 22(D)mm
65(W)x93(H)x 27(D)mm
MAIN FEATURES:
WEATHTER STATION:
13
12
11
10
FCC Remarks:
15
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions: (1)
This device may not cause harmful interference, and (2)
This device must accept any interference received, including
interference that may cause undesired operation.
14
Warning: Changes or modifications to this unit not expressly
approved by the party responsible for compliance could void
p. 17
p. 2
1. CLOCK :
- Displays the time and radio controlled signal.
SPECIFICATIONS
2. CALENDAR :
- Displays the date, year, day of the week.
MAIN UNIT
3. OUTDOOR AND INDOOR TEMPERATURE WINDOW:
- Shows the outdoor and indoor temperature.
Indoor temperature measuring range:
-5 ºC to +50 ºC
Recommended operating range:
0 ºC to + 45 ºC
Temperature resolution:
0.1 ºC / 1ºF (above 0 ºC)
1 ºC / ºF (below 0 ºC)
4. ATMOSPHERE PRESSURE :
- Displays the current atmospheric pressure data.
REMOTE SENSOR
5. WEATHER FORECAST :
- Displays the weather forecast indicator.
6. TABLE STAND:
- Use to stand on desktop.
7. SNOOZE :
- Press it to stop alarm when it is sounding.
8. TIME:
- Press it once to view the year.
- Press and hold it for 2 seconds to enter the time setting
mode.
9. DOWN:
-In setting mode, press it to decrease the setting value.
- In alarm mode, press it to turn on/off alarm and snooze.
p. 3
Our Temperature measuring range: -20 ºC to +60 ºC
Recommended operating range:
-20 ºC to + 55 ºC
Temperature resolution:
0.1 ºC / 1ºF (above 0 ºC)
1 ºC / ºF (below 0 ºC)
RF transmission frequency:
433MHz
No of remote unit:
1 unit
RF transmission range:
Temperature sensing cycle:
Maximum 30 meters
around 60 ~ 64 seconds
Pressure measuring range:
Pressure sampling cycle:
800mb to 1050mb
15 minutes
Radio controlled signal:
Power:
DCF77,MSF,WWVB
p. 16
USING THE TABLE STAND OR WALL MOUTING
The receiver has both desk-top and wall-mounting structure.
Fix the separate wall-mounting stand on the wall by screws.
Push the stand of the clock upward, hang it on the
wall-mounting stand by its recessed holes.
For the transmitter, fix the wall-mount holder on the wall or
simply place it on the table.
10. UP:
- In setting mode, press it to increase the setting value.
- In alarm mode, press it to turn on/off alarm and snooze.
11. ALARM:
- Press it to switch to alarm and temperature alarm.
- In alarm mode, press and hold it for 2 seconds to enter
the alarm and pre-alarm setting mode.
12. ºC / ºF:
- Switch between ºC / ºF.
13. mb/hPa . inHg:
- Switch between mb/hPa or inHg.
14. RESET:
- Press it to set all of the values to factory value.
- In case of mal-function, the unit may be required to
reset.
15. WALL-MOUNTING HOLE:
- Use to support the main unit on wall.
p. 15
p. 4
TRANSMITTER:
Snow
Sunny
LOW BATTERY INDICATOR
When the battery does not have enough power to operate
the unit, The Receiver’’s LCD becomes dim, and the
transmitter’s low battery indicator will appear to remind you
to replace with new batteries.
Transmitter’s low battery indicator
( shows on transmitter )
1. LED indicator:
- Flashes when the remote unit transmits a reading.
2.
Transmitter’s low battery indicator
( shows on the main unit)
CH
LCD:
- Displays the current temperature monitored by the
remote unit.
3. ºC / ºF:
- Switches between ºC / ºF.
NOTE:
Attention! Please dispose of used unit and batteries in
an ecologically safe manner.
p. 5
p. 14
WEATHER FORECAST
4. RESET:
- Return all values to default value.
The built-in barometer can notice atmospheric pressure
changes. Based on the data collected, it can predict the
weather condition in the forthcoming 12-24 hours. The
effective range covers area of about 30 to 50 km
5. Battery compartment:
- Accommodates 2 AAA size batteries.
NOTE:
1. The accuracy of a general pressure-based weather
forecast is about 70 to 75% , and therefore, cannot be
held responsible for any inconveniences caused by an
inaccurate data.
2. The weather forecast is meant for next 12 to 24 hours. It
may not necessarily reflect the current situation.
3. The “Sunny” icon, when applies to nighttime, implies clear
weather.
Slightly cloudy
Cloudy
p. 13
Rainy
6. Battery door
7. Wall mount holder:
- Supports the transmitter in wall mounting.
8. Folding table stand
BEFORE YOU BEGIN
TRANSMITTER:
1. Remove the removable stand, unscrew the screws of the
back cover and lift the cover off.
2. Insert 2 x AAA batteries into the battery compartment. Be
sure to insert them the right way round (see polarity
information +/- in the battery compartment).
3. Select the temperature unit by sliding the ºC / ºF switch
besides the battery compartment.
4. Re-fix the battery door, and secure its screws in evenly
and diagonally.
p. 6
NOTE:
•Keep on using channel 1 only, channel 2 and channel 3
Alarm OFF
Alarm ON
Alarm and Snooze ON
are not free to use.
•Avoid placing the transmitter in direct sunlight, rain or snow.
WEATHER STATION:
1. Remove the battery door and insert 3 x AAA batteries into
the battery compartment. Make sure you insert the
batteries the right way round (see polarity information +/in the battery compartment).
2. Close the battery compartment.
3. Press reset button to re-start the clock and it will synchronize
with the transmitter automatically.
NOTE:
1. T h e b u i l d i n g m a t e r i a l a n d t h e p o s i t i o n o f t h e
receiver and transmitter affect the effective range. So
try various locations will help to obtain the best result.
2. Place the units away from metal objects and electrical
appliances to minimize the interference. Position the
r e c e i v e r a n d t h e transmitter within effective
transmission range: 30 meters in usual circumstances.
SETTING THE TEMPERATURE ALARM
Use this function to be woken up at a determined period of
time earlier (1-90 minutes), if the transmitter’s temperatures is
below -3ºC.
1. In normal time mode, press ALARM key twice to enter
pre-alarm mode, press UP or DOWN key to turn
pre-alarm on.
2. Press and hold the ALARM key for 2 seconds, pre-alarm
time flashing, press UP or DOWN key to change its value.
NOTE:
To activate pre-alarm function, ALARM must be on.
Temperature alarm ON
Pre-alarm mode
ABOUT THE WEATHER INDICATOR
1. The default weather indicator is slightly cloudy. After inp. 7
p. 12
Pre-alarm 15 minutes
Hour - Minute - Second - 12/24 hour - Year - Month - Date
4. After setting is completed, press TIME key to exit setting
mode, or let it exit automatically in 30 seconds without
pressing any key.
ALARM AND SNOOZE SETTING
1. In normal time mode, press ALARM key once to enter the
alarm mode. Press UP or DOWN key once, alarm is on
with the bell indicator displayed. Press UP or DOWN key
again to turn on SNOOZE with Zz displayed. Press UP or
DOWN key to turn off ALARM and SNOOZE.
2. In normal mode or alarm mode, press and hold ALARM
key for 2 seconds, hour flashing. Press UP or DOWN key
to set the value. Repeat the same operation to set the
alarm minute.
3. After setting completed, press ALARM key to return to
normal mode, or let it exit automatically 30 seconds later
without pressing any key.
serting the batteries, the unit will automatically predict
the weather condition in the forthcoming 12-24 hours. It
will change its weather indicator according to the
predicted data once it completes predicting.
2. There are 5 weather indicators the unit can show as the
following:
Slightly cloudy
Rainy
Cloudy
Snow
NOTE:
1. The alarm will automatically turn on when setting the
alarm time.
2. Once the snooze is turn on, the 4-step crescendo
alarm will sound 4 times in 5-minute interval. The alarm
duration is 120 seconds.
p. 11
p. 8
Sunny
RECEPTION OF RADIO CONTROLLED TIME SIGNAL
The time and date are radio-controlled. The current time
and date are automatically synchronized with the time
signal transmitted from Frankfurt, Germany (DCF77)
provided the device is within about of 1500 km range of the
transmitter.
When used for the first time (after inserting the batteries or
pressing RESET), the clock starts receiving time signals
and the reception display flashes.
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 plate.
4. Closed area such as airport, basement, tower block or
factory is not recommended.
5. Do not start reception on a moving article such as
vehicle or train.
SIGNAL STRENGTH INDICATOR
The signal indicator displays signal strength in 3 levels.
Wave segment flashing means time signals are being
received. The signal quality could be classified into three
types:
NOTE:
1. Everyday the unit will automatically search for the time
signal at 2:00, 8:00, 14:00 and 20:00.
p. 9
MANUAL TIME SETTING
If you are out of the reach of the Radio Controlled Tranmsitter
or if the reception is not reachable, the time can be set
manually. As soon as the transmitter is received again, the
clock will automatically synchronise with the received time.
1. In normal time mode, press and hold TIME key for 2
seconds, hour flashing, press UP or DOWN key to
change its value.
2. Press TIME key again, minute flashing, press UP or DOWN
key to change its value.
3. Repeat the above operation to set the time in this order:
p. 10

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