Meade Instruments Clock te346w User Manual

TE346W  
Slim Weather Forecaster with  
Indoor/ Outdoor Temperature,  
Indoor Humidity and Atomic Clock  
USER MANUAL  
INSTALLATION  
Communications between the main unit (receiver) and the remote sensor (transmitter) is  
wireless. This allows you to greater flexibility in choosing the location of remote sensor. The  
remote transmits data up to 164 feet (50 meters) over an open, unobstructed area.  
The remote sensor can be located either indoors or outdoors, allowing you chose where your  
data is obtained.  
NOTE:  
• It is critical to power the remote sensor BEFORE setting up the main unit.  
• It is critical to power up and test communication between the remote sensor and the main unit  
BEFORE permanently mounting outside.  
BEFORE YOU BEGIN  
• We recommend using alkaline batteries for the remote sensor and the main unit. If outdoor  
temperatures regularly fall below 32°F (0°C), we recommend using lithium batteries.  
• Avoid using rechargeable batteries. (Rechargeable batteries cannot maintain correct  
power requirements.)  
ALWAYS insert batteries into the remote sensor before the main unit.  
• Insert batteries before first use, matching the polarity in the battery compartment.  
• During initial set up, place the remote sensor close to the main unit.  
• After reception is established (remote readings will be appeared on the main unit’s display),  
position the remote sensor and the main unit within the effective transmission range of up to  
164 feet (50 meters).  
• The main unit must be placed indoors.  
NOTE:  
• Avoid pressing any buttons on the main unit before the remote readings are displayed.  
• Transmission or reception range may be affected by trees, metal structures, and  
electronic appliances, surrounding building materials and how the main unit and transmitter  
are positioned.  
• Place the remote sensor so that it faces the main unit (receiver), minimizing obstructions such  
as doors, walls and furniture.  
• Though the remote sensors are weather-resistant, they should be placed away from direct  
sunlight, rain or snow. The optimal location for the remote sensor outdoors is under the eaves  
on the north side of the building.  
3
REMOTE TEMPERATURE SENSOR (TS01)  
FEATURES  
• Remote data transmission to the main unit via 433 MHz frequency  
• Single transmission channel  
• Case can be wall mounted using accessory hanger  
A. BATTERY COMPARTMENT  
• Holds two AAA-size batteries  
A
B
B. WALL-MOUNT RECESSED HOLE  
• Mounts the remote sensor on the wall  
BATTERY INSTALLATION  
NOTE: When the temperature falls below freezing point 32F° (0C°), battery voltage will  
drop which may result in reduced the transmission range. For optimum performance in  
cold weather conditions, we recommend using lithium batteries.  
NOTE: Install the batteries before mounting the remote sensor.  
• Remove the screws from the battery compartment with a small Phillips screwdriver (not  
included).  
• Install 2 “AAA” size batteries (not included) matching the polarities shown in the battery  
compartment.  
• Replace the battery compartment door and secure the screws.  
• Secure the remote sensor in the desired location.  
MOUNTING  
• The remote sensor can be mounted either horizontally or vertically.  
• Use a screw, rather than a nail, to securely mount the sensor.  
4
PLACEMENT  
• The remote sensor should be placed under eaves or a similar location with free air circulation,  
sheltered from direct sunlight and extreme weather.  
• Ideally, place the remote sensor over soil, rather than asphalt, which would cause false  
readings.  
• Avoid placing the remote sensor near sources of heat, such as chimneys and heating elements.  
• Avoid areas that collect heat from the sun and radiate heat, such as metal, brick or concrete  
structures, paving, and patios.  
• The international standard for the valid air temperature measurements is 4 feet (1.25meters)  
above the ground.  
OPERATION  
Immediately after batteries are installed, the remote sensor will start transmitting a temperature  
data to the main unit.  
MAIN UNIT  
FEATURES  
TIME  
• Precise time and date set via signals from the US Atomic clock  
• 12 or 24 hour time format  
• Manual adjustment of time and date  
• Calendar displays in date with month format  
• Weekday abbreviation in 7 languages English, German, French, Italian, Spanish,  
Dutch and Swedish  
• Dual crescendo alarms with snooze  
• Programmable ice warning alarm  
WEATHER  
• Weather forecast for the next 12 to 24 hour in seven large icons: sunny, slightly cloudy,  
cloudy, rainy, heavy rain, snowy and heavy snow.  
• User-defined high/ low temperature alarm  
• Indoor/ outdoor temperature in up to 3 remote locations (additional sensors required)  
• Indoor humidity with comfort level indicators (Dry, Humid, etc)  
• Minimum and maximum memories of temperature and humidity  
• Auto scanning mode – 3 channels of outdoor readings will be displayed one by one  
automatically  
5
FRONT  
A
B
F
E
D
C
G I  
H
REAR  
J
K
L
6
A. WEATHER/ OUTDOOR TEMPERATURE window  
B. INDOOR TEMPERATURE/ HUMIDITY window  
C. CLOCK window  
D. DOWN (? ) button  
• Select the next available mode  
• Press and hold for 2 seconds to search for wireless signal from remote sensor.  
• Decrease parameters.  
E. UP (? ) button  
• Press to select the next available mode  
• Increase the parameters  
• In time with seconds display mode, press and hold for 2 seconds to activate/ deactivate atomic  
time signal search manually.  
• In time with weekday display mode, press and hold for 2 seconds to switch time zone from  
Pacific, Mountain, Central to Eastern.  
F. MODE button  
• When time mode has been selected, press once to toggle between time with seconds display  
or time with weekday display.  
• Press and hold for 2 seconds, set language of the day of the week, year digit, month digit,  
date digit, hour format (12/ 24 hours), hour digit and minute digit. (Note: calendar format is  
default in month-date display)  
• When indoor temperature and humidity mode has been selected, press and hold for 2 seconds  
to toggle the temperature unit between Celsius or Fahrenheit.  
G. ALARM button  
• When time mode has been selected, press once to display the alarm time of  
weekday alarm (W), single alarm (S) and pre-alarm (Pre-AL).  
• Hold for 2 seconds, set weekday, single or pre-alarm’s alarm time.  
• When indoor temperature and humidity mode has been selected, press once to display the  
highest or lowest temperature alarm’s value.  
• Hold for 2 seconds, set the highest or lowest temperature alarm’s value.  
• When alarm is on, press once to stop the alarm temporarily.  
H. MEMbutton  
• When indoor temperature and humidity mode has been selected, press to recall the minimum  
or maximum temperature and humidity readings of main and remote units.  
• Press and hold for 2 seconds, collected memories will be cleared.  
I. CHANNEL button  
• Press to display the outdoor temperature readings of Channels 1, 2 and 3. (additional remote  
sensors are required)  
• Hold for 2 seconds, enter into the circulation mode and outdoor temperature readings of  
Channels 1, 2 and 3 will be displayed automatically in every 5 seconds.  
J. WALL- MOUNT holes  
• Use 2 provided screws to mount the unit on a wall  
K. BATTERY COMPARTMENT  
• Accommodate two (2) CR2032 batteries  
L. TABLE STAND  
7
BATTERY INSTALLATION  
• Remove the battery door located at the back of the main unit.  
• Insert two (2) CR2032 lithium cell batteries and replace the battery compartment door.  
PLACEMENT  
• When mounting the main unit on the wall or vertical surface, fold the table stand back into  
the unit.  
• Make sure that the main unit is locating within the operating range of all remote sensors.  
• Ideally the main unit should be placed within line of sight of remote sensors. Avoid placing  
the main unit where surfaces emitting and radiating heat (e.g. heating ducts or air  
conditioners) and areas with interference from wireless devices (e.g. cordless phones, radio  
headsets, baby monitoring devices and other electronics).  
OPERATION  
Once the main unit is powered, the display will show all available LCD segments for a moment.  
GETTING STARTED  
WEATHER FORECAST  
This unit is capable of detecting the atmospheric pressure changes. Based on collected weather  
data, it forecasts the weather for the next 12 to 24 hours.  
When the  
display  
shows...  
Forecast  
is...  
Partly  
Cloudy  
Heavy  
Rain  
Heavy  
Snow  
Cloudy  
Rainy  
Snowy  
Sunny  
NOTE: The weather forecast accuracy is approximately 70%.  
The main unit display shows forecasted (predicted) not current conditions. The SUNNY  
icon indicates clear weather, even when displayed during the nighttime.  
TEMPERATURE/ HUMIDITY WINDOW  
The main unit supports up to 3 remote sensors, corresponding to a separate channel of the  
temperature display and it can be formatted in Celsius (ºC) or Fahrenheit (ºF).  
The main unit carries the humidity sensor and uses this data to calculate an indoors comfort  
level - Wet, Comfort or Dry.  
A temperature alert function is available for all channels. It can be programmed to sound if the  
channel temperature exceeds or falls below the pre-set upper and lower limits.  
REMOTE SENSORS STATUS  
The wave icon next to the current channel icon shows the connection status of the  
corresponding remote sensor:  
Status  
Icon  
Searching for the signals from the remote sensor  
Corresponding remote sensor signal received  
successfully  
No signals received for over 1 hour  
8
SEARCH FOR REMOTE SENSORS  
• The main unit can be manually activated to search for the signals from remote sensors by  
pressing and holding DOWN (? ) button.  
OPERATION  
• To select the indoor/ outdoor temperature mode, press UP (? ) or DOWN (? ) until the  
icon flashes with a beep sound alert.  
VIEWING REMOTE (CHANNEL) TEMPERATURE  
Static Display:  
• Press the CHANNEL button to select measurements from different remote sensors, each is  
MODE to a unique channel 1, 2 or 3.  
Channel Auto-Scan Display:  
• To enable an automatic scan of all channels, press and hold CHANNEL, until the  
icon is  
displayed. The measurements from each remote channel will be alternately displayed with a  
5 seconds viewing.  
NOTE: the channel auto-scan feature can be active only if there are more than one remote  
sensors operating and are set to different channels.  
PROGRAMMING TEMPERATURE IN CELSIUS OR FAHRENHEIT  
• Press and hold MODE button for 3 seconds to toggle the temperature unit in Celsius (ºC) or  
Fahrenheit (ºF).  
SETTING TEMPERATURE ALARM  
• Press down button to select temperature display.  
• Press ALARM button selecting the desired alarm, the upper temperature alert with  
(if disabled, displays OFF), or lower temperature alert with icon (if disabled,  
displays OFF).  
icon  
• Press and hold ALARM button until the temperature digits flashing.  
• Adjust the temperature digits using the UP (? ) or DOWN (? ). Press and hold either button  
for fast digits advance  
• Press the ALARM to confirm selection and return to the temperature alarm selection screen  
ACTIVATING OR DEACTIVATING TEMPERATURE ALARMS  
• Once the above alerts are displayed, press the UP (? ) or DOWN (? ) to enable or disable the  
corresponding alert.  
VIEWING MAXIMUM AND MINIMUM READINNGS  
Press the MEM button recalling:  
• Current temperature and humidity  
• Minimum temperature and humidity  
• Maximum temperature and humidity  
RESETTING TEMPERATURE MEMORIES  
Press and hold MEM button for 3 seconds to clear all channel memories.  
9
COMFORT LEVEL INDICATION  
The main unit is capable of detecting and displaying the current indoor comfort levels of  
surrounding environment. The comfort level based on the combination of the current indoor  
temperature and humidity readings. The following comfort levels may be displayed:  
COMFORT (comfortable); WET (wet) and DRY (dry)  
Shows current  
condition  
Indicator Temperature Humidity  
displayed  
Range  
Range  
Ideal relative humidity  
and temperature  
20°C to 25°C  
40%RH-  
COM  
(68°F to 77°F) 70%RH  
Contains excess  
moisture  
-5°C to 50°C  
OVER  
WET  
(23°F to122°F) 70%RH  
Contains inadequate  
moisture  
5°C to 50°C BELOW  
(23°F to122°F) 40%RH  
DRY  
CLOCK WINDOW  
WWVB RADIO CONTROLLED TIME  
The NIST (National Institute of Standards and Technology) radio station (WWVB) is located in  
Ft. Collins, Colorado. It transmits an exact time signal continuously throughout the most of the  
continental United States at 60 KHz frequency. The main unit can receive this WWVB signal  
through the internal antenna from up to 2,000 miles away. Due to the nature of the Earth’s  
ionosphere, reception can be limited during the daylight hours. The radio controlled clock will  
search for an alternate station that receives the atomic time signal from the NIST Atomic clock  
in Boulder, Colorado.  
The WWVB tower icon on the unit’s display will flash indicating a radio signal reception from  
the WWVB station. If the tower icon is not fully lit, or if the time and date are not set  
automatically, please consider the following:  
• During nighttime hours, atmospheric disturbances are typically less severe and radio signal  
reception may improve. A single daily reception is sufficient enough to keep the clock  
accuracy within 1 second.  
• Make sure the unit is positioned at 8 feet (2 meters) distance from any interference source  
such as a TV, computer monitor, microwave, etc.  
• Within concrete wall rooms such as basements or office buildings, the received signal may be  
weakened. Always place the main unit near the window for better reception.  
Once the atomic time signal is received, the date and time will be set automatically, and the  
[
] icon will appear.  
ICON  
Time Signal Reception Strength  
(Flashing) Undefined data  
No Reception for the past 24 hours  
Weak signal, but can be decoded  
Strong signal  
10  
• The atomic clock receiver is programmed that it will search for the time signal daily for 0:00,  
3:00, 6:00, and 12:00 am.  
• To enable or disable the atomic time receiver, press and hold UP (? ) button for 3 seconds.  
If time reception is activated, a tower icon will start flashing. If reception is disabled, the  
tower icon will disappear.  
• If the time signal has not been received in 8 minutes, you may set the time manually.  
MANUAL SETTINGS  
To select the time mode, press UP (? ) or DOWN (? ) until the IN icon flashes with a beep  
sound alert. It is necessary to set the desired US TIME ZONE.  
TIME ZONE  
• Press MODE button once to select hour and minutes with the day of the week display.  
• Select the Time Zone by pressing and holding UP (? ) button for 3 seconds  
• Keep holding UP (? ) button until the desired US Time Zone (Pacific, Mountain, Central or  
Eastern) is highlighted on the display’s US map, located to the right of the time display and  
above the day of the week  
• Release the UP (? ) button. The Time Zone is set.  
TIME AND CALENDER  
• Press and hold MODE button until the day of week language abbreviation “ENG” will flash  
• Press the UP (? ) or DOWN (? ) selecting the day of the week in English, German, French,  
Italian, Spanish, Dutch or Swedish.  
• After the language of weekday is set, press MODE button to confirm and move to the next  
parameter (year)  
• Continue setting the year, month, day, time format (12 or 24 hours), local hour and minutes,  
using the same technique  
• After programming is complete the display will return to the default hour and minutes with  
seconds display.  
CLOCK ALARMS  
There are two time alarms – Weekday alarm (W) and Single day alarm(S) - and one Ice  
Warning Alarm (PRE-AL).  
• If Weekday (W) alarm is activated, it will sound at the set time and the alarm icon will flash  
Mondays through Fridays  
• If Single (S) day alarm is activated, it will sound at the set time and the alarm icon will flash  
only for this specific day and will not activate on subsequent days  
• If Ice Warning Alarm ( PRE-AL) is activated, in will sound at the set time and alarm icon  
will flash once the remote temperature for Channel One (1) will reach 32°F(0°C) and below  
NOTE: Ice Warning Alarm can be set only if one or both - Weekday or Single alarm - are  
programmed.  
SETTING THE WEEKDAY (W) AND SINGLE DAY (S) ALARMS  
• Press ALARM button once to enter into the alarms setting mode. The default alarm is a  
Weekday alarm (W). The abbreviation “OFF” with a letter “W” next to it will be displayed,  
if the alarm has not been set previously  
• Press and hold ALARM button for two seconds. The hour digit will flash  
• Adjust the hour using UP ( ? ) or DOWN ( ? ) buttons  
• Press ALARM button again. The minute digits will flash  
• Adjust the minutes using UP (? ) or DOWN (? ) buttons  
• Press ALARM button again to confirm and the weekday alarm time will be set  
• Set Single (S) day alarm if desired in the same manner  
11  
SETTING THE ICE WARNING ALARM (PRE-AL)  
If Weekday (W) or Single day (S) alarm is MODE, the Ice Warning Alarm (Pre-AL) can be  
programmed.  
• Press ALARM button once to enter into the Ice Warning Alarm setting mode. The  
abbreviation OFF with a PRE-AL next to it will be displayed.  
• Press and hold ALARM button for two seconds. The number 30 will flash, meaning that if  
selected, the alarm will sound 30 minutes earlier than the Weekday or Single alarm.  
• Select the desired Ice Warning Alarm interval in 15 minutes increments between 15 and  
90 minutes, using UP (? ) or DOWN (? )buttons  
• Press ALARM button to confirm and exit from the alarm setting mode.  
ACTIVATING/ DEACTIVATING ALARMS  
• Press ALARM button to enter into the desired alarm mode.  
• Press UP ( ? ) to activate alarm and the corresponding icons W, S or PRE-AL will be  
displayed.  
• Press DOWN ( ? ) to deactivate alarm until “OFF” is displayed.  
MAINTANANCE  
• Do not mix old and batteries.  
CHANGING BATTERIES  
• If the low battery indicator lights up, replace batteries in the corresponding unit.  
CLEANING  
The main unit and remote sensors housings can be cleaned with a damp cloth. Small parts can  
be cleaned with a cotton tip or pipe-cleaner. Never use abrasive or corrosive cleaning agents or  
solvents. Do not immerse electronic components in water.  
TROUBLESHOOTING  
Check here before contacting customer service.  
Issue  
Symptom  
Solution  
US Atomic Time  
signal is not  
received  
Place unit by the window and keep it there  
overnight  
Main unit  
Check batteries  
Check location  
Cannot locate  
remote sensor  
Remote sensor  
Press and hold DOWN ( ? ) button on the  
main unit to search for the signal form the  
remote sensor  
Data does not  
Initiate manual sensor search (Press and hold  
match data on the DOWN ( ? ) button on the main unit)  
main unit  
12  
PRECAUTIONS  
This product is engineered to give you years of satisfactory service if handled carefully.  
Here are a few precautions:  
• Do not immerse the units in water.  
• Do not clean the units with abrasive or corrosive materials. They may scratch the plastic parts  
and corrode the electronic circuits.  
• Do not subject the product to excessive force, shock, dust, temperature, or humidity, which  
may result in malfunctions, shorter lifespan, damaged batteries, and damaged parts.  
• Do not tamper with the units internal components. Doing so will invalidate the warranty and  
may cause damage. These units contain no user-serviceable parts.  
• Use only fresh batteries. Do not mix new and old batteries.  
• Read the user's manual thoroughly before operating the units.  
SPECIFICATIONS  
Main Unit  
Indoor Temperature  
Proposed operating range: 23.0°F to 122.0°F (-5°C to +50°C)  
Temperature resolution: 0.2°F (0.1°C)  
User-selectable (°F or °C) temperature display  
Humidity (Indoor)  
Operating Range: 30% to 80%  
Resolution: 1%  
Accuracy: 7%  
Sampling Interval: 10 seconds  
Clock  
Precise atomic time  
4 US Time Zones  
12/24 hour time format  
Crescendo 2 minutes alarm with 8 minutes snooze  
Remote Sensor  
Remote Temperature  
Proposed operating range with alkaline batteries:  
-40°C to + 50°C (-40°F to + 122°F)  
Temperature resolution: 0.1°C/ 0.2°F  
Sampling Interval: 10 seconds  
Transmitting Interval: around 47 seconds  
RF Transmission Frequency: 433 MHz  
RF range: Maximum 164 feet (50 meters)  
Temperature transmission cycle: approximately 45 seconds  
Low battery indicator (shown on the main unit’s display)  
Wall-mount or table stand  
Power  
Main unit: 2 CR2032 size 1.5V batteries (included)  
Remote Sensor: 2 AAA size 1.5V batteries (not included)  
Dimensions  
Main unit: 7.01(L) x 4.72(H) x 0.37(D) inches/ 178(L) x 120(H) x 9.5(D) mm  
Remote sensor: 1.48(L) x 4.33(H) x 0.91(D) inches / 37.5(L) x 110(H) x 23(D) mm  
13  
FCC STATEMENT  
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.  
Warning: Changes or modification to this unit not expressly approved by the party responsible  
for compliance could void the user’s authority to operate the equipment.  
NOTE: This equipment had 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,  
installed and used in accordance with the instructions, may cause harmful interference to radio  
communications.  
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 improve or correct  
turning 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 to 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.  
DECLARATION OF CONFORMITY  
We  
Name: Meade Instruments Corp.  
Address: 27 Hubble, Irvine, CA 92618 - 4209  
declare that the product  
Product No.: TE436NLW  
Product Name: Slim Weather Forecaster with Indoor/ Outdoor Temperature, Indoor Humidity  
and Atomic Clock  
Manufacturer: Hideki Electronics Limited  
Address: Unit 2304-06, 23/F Riley House, 88 Lei Muk Road, Kwai Chung, New Territories,  
Hong Kong  
is in conformity with Part 15 of the FCC Rules. Operation is subject to the following two  
conditions:  
This device may not cause harmful interference.  
This device must accept any interference received, including interference that may cause  
undesired operation.  
14  
Battery Safety Instructions  
• Always purchase the correct size (2 x 1.5V AAA, 15A/15AC ANSI, LR6 IEC),  
(2 x ANSI/NEDA-5004LC, IEC-CR2032) and grade of battery most suitable for the  
intended use.  
• Replace all batteries of a set at the same time.  
• Clean the battery contacts and also those of the device prior to battery installation.  
• Ensure the batteries are installed correctly with regard to polarity (+ and -).  
• Remove the batteries from any weather station which is not to be used for an extended period  
of time.  
• Remove used batteries promptly.  
• Do not mix old batteries with new batteries.  
• Do not mix alkaline, lithium, standard (Carbon Zinc), or rechargeable  
(Nickel Cadmium) batteries.  
Caution:  
• If batteries or parts are swallowed, see a doctor immediately.  
STANDARD WARRANTY INFORMATION  
This product is warranted by Meade Instruments Corp. (MIC) to be free of defects in materials  
and workmanship for a period of ONE YEAR from date of original retail purchase in the  
U.S.A. MIC will repair or replace the product, or part thereof, found upon inspection by MIC  
to be defective, provided the defective part or product is returned to MIC, freight prepaid, with  
proof of purchase. This warranty applies to the original purchaser only and is non-transferable.  
Meade products purchased outside North America are not included in this warranty.  
RGA Number Required: Prior to the return of any product or part, a Return Goods  
Authorization (RGA) number must be obtained by writing to Meade's Customer Service  
Department or by calling 800-626-3233. Each returned part or product must include a written  
statement detailing the nature of the claimed defect, as well as the owner's name, address,  
phone number, and a copy of the original sales invoice.  
This warranty is not valid in cases where the product has been abused or mishandled, where  
unauthorized repairs have been attempted or performed, or where depreciation of the product is  
due to normal wear-and-tear. MIC specifically disclaims special, indirect, or consequential  
damages or lost profits, which may result from a breach of this warranty. Any implied  
warranties which cannot be disclaimed are hereby limited to a term of one year from the date  
of purchase by the original retail purchaser.  
This warranty gives you specific rights. You may have other rights which vary from  
state to state.  
MIC reserves the right to change product specifications or to discontinue products without  
prior notice.  
This warranty supersedes all previous Meade product warranties.  
Copyright (2011) Meade Instruments Corp. All Rights Reserved.  
All user manual contents and information are subject to change.  
15  
Meade Instruments Corp.  
27 Hubble  
Irvine, CA 92618 U.S.A.  
© 2011 Meade Instruments Corp. All Rights Reserved.  
All user manual contents and information are subject to change.  

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