SHARP SPC1005 Atomic Weather Station User Manual
- July 13, 2024
- Sharp
Table of Contents
SHARP SPC1005 Atomic Weather Station User Manual
Thank you for your purchase of this quality clock. The utmost care has gone into the design and manufacture of your clock. Please read these instructions and store them in a safe place for future reference. The weather station is equipped with many weather information functions. The unit has a clear, easy- to-read display that shows a visual forecast, indoor & outdoor temperature, barometric pressure, moon phase, time, month, date, day & dual alarm. The remote sensor transmits the outdoor temperature.
To receive the outdoor temperature, place the sensor anywhere within 330 feet; the 915mHz technology means no wire installation is required. The Atomic Clock will always be accurate to within one second as it receives daily WWVB updates. Daylight Saving Time also automatically updates so there is no need to re-set the clock manually!
IMPORTANT: If the Atomic Clock does not receive the WWVB signal immediately, wait overnight and it will be set in the morning. The clock has a built-in receiver that automatically synchronizes itself with the WWVB radio signal broadcast by the US Government’s National Institute of Standards & Technology (NIST) in Fort Collins, Colorado.
Atomic Clock Features & Controls
Clock Features & Controls Continued…
- CLOCK DISPLAY (TOP)
- Displays time in hours & minutes; calendar display of day, month & year; signal strength indicator; daylight savings (DST), alarm indicators & time zone.
- MOON PHASE TEMPERATURE & BAUM TROOP PRESSURE DISPLAY (BOTTOM)
- SNOOZE BUTTON
- When the alarm is active, press the SNOOZE button to stop the alarm for 5 minutes. After 5 minutes, the alarm will turn on again.
- SET BUTTON
- In TIME mode, press hest beston to change iner the time setting mode.
- Pacific/ Mountain/ Central/ Eastern
- In TIME mode, SET button to confirm the setting & enter the next setting.
- +/A BUTTON
- In TIME & ALARM mode, press the +/a button to activate the alarm mode. Hold the button for 3 seconds, the display will change rapidly.
- In TIME mode, pres hold t/n tostones he sending slich 127/24-hour format.
- – / WAVE BUTTON
- In TIME & ALARM mode, press the – / WAVE button to decrease the setting values.
- Hold the button for 3 seconds, the display will change rapidly.
- In TIME mode, press & hold the – / WAVE button for 3 seconds to receive the RCC signal immediately.
- During the RCC receiving period, press the button again to stop the RCC reception.
- BARO BUTTON (BAROMETRIC PRESSURE)
- While the clock is running in normal TIME mode, press the BARO button to switch relative pressure & absolute pressure; press & hold for 3 seconds
- CHANNEL BUTTON
- In normal TIME mode, press the CHANNEL button to switch between channels 1,2 & 3; Press & hold the button for 3 seconds will pair the outdoor remote sensor.
- See Setting Up The Transmitter section
- BUTTON
- In normal TIME mode, press the button once to switch the barometric unit abs or inHg.
- In normal TIME mode, press & hold the button for 3 seconds to enter the weather icon setting mode to set the current weather status, and press the button to switch the weather icon.
- In the weather icon setting mode, press the button to exit the setting mode.
- In the BAROMETRIC pressure setting mode, press the button once to increase the setting value; press & hold for 3 seconds, the display will change rapidly.
- BUTTON
- In the BATOM press the rig tone suit temperature and raise the setting value; press hold for 3 seconds, and the display will change rapidly.
- ALARM BUTTON
- In normal TIME mode, press the ALARM button to turn on/off alarms 1 & 2.
- RESET BUTTON
- In case of malfunction press the RESET button to reset all values to default values.
- WALL MOUNT
- TABLE STAND
- The weather station has a built-in stand so it can be viewed from a table surface.
- BATTERY COMPARTMENT & DOOR
- Use 2 AA size batteries
Remote Transmitter Features & Controls
Transmitter Features & Controls Continued…
- LED INDICATOR
- LED Flashes when the remote unit transmits a reading
- CHANNEL SLIDE SWITCH
- Assign the transmitter to channels 1, 2, or 3.
- RESET BUTTON
- Press it to restart the transmitter and return all values to default values.
- BATTERY COMPARTMENT
- Use 2 AA-size batteries.
- BATTERY DOOR
- WALL MOUNT
- TABLE STAND
Setting Up The Transmitter
- Remove the battery door & insert 2 AA batteries into the battery compartment & follow the polarities marked.
- Slide the switch to Channel 1. Press the RESET button to set the transmitter.
- Press the CHANNEL button at the back of the weather station to set channel 1.
- Lock the transmitter battery door with the screw.
- Place the unit away from metal objects & electrical appliances to minimize interference.
- Position the receiver within the effective transmission range of 330 feet (100 meters) in usual circumstances.
- If the Channel 1 signal is not received properly, change the transmitter slide button to Channel 2 or 3.
- Press the CHANNEL button on the clock to 2 or 3 respectively. Press & hold the CHANNEL button for three seconds.
- The unit will start to find a new channel.
NOTE
- To receive the transmitter signal, the channels of the receiver and transmitter must match each other.
- Once the channel is assigned to the transmitter, you can only change it by removing the batteries or resetting the unit.
Using The Wall Mount
The weather station & transmitter both have the desktop and wall mounting
structure.
- For the weather station, use the recessed hold on the back of the clock to hang it.
- For the Transmitter, hang or place the separate wall-mounting part in an area protected from direct rain. Once the stand is mounted, place the transmitter into the stand on the wall.
Setting Up The Weather Station
- Remove the battery door from the back of the weather station & insert 2 AA batteries. Insert them according to the marked polarity.
- Replace the battery door.
- Press the RESET button on the back of the weather station to set and synchronize the transmitter automatically.
SIGNAL STRENGTH INDICATOR
-
The signal indicator displays signal strength in 5 levels. Wave segment flashing means time signals are being received.
NOTE -
The unit will automatically search for the time signal at 2:00 (3:00, 4:00, 5:00, and 6:00 are also available if the signal was not received at 2:00)
-
Closed areas such as airports, basements, tower blocks, or factories are not recommended.
Suggestion
Make sure you read the instructions before operating this clock. We have
developed this sophisticated instrument for the best reception performance;
however, the signal transmitted from the USA Atomic Clock transmitter will be
affected in certain situations. We advise you to note the following
instructions:
- It is strongly recommended to start this clock at night and let the clock receive the signal automatically past midnight.
- Always place the unit away from interfering sources such as TV sets, computers, etc.
- Avoid placing the unit on or next to metal plates.
- Areas with access to windows are recommended for better reception.
- Do not start reception in moving articles such as vehicles or trains.
Daylight Savings Time (DST)
- The weather station has been programmed to automatically update when daylight saving time is in effect. You must activate the DST setting.
- In the normal TIME mode, press & hold the SET button for 3 seconds, then you can set the Year, Month, Day, Language, Hour, Minute & DST on/off. Your weather station will show DST during summertime if you turn it on DST.
Time Zone Setting
- The default time zone is PACIFIC. If your location is not in the Pacific, set the time zone by pressing the SET button to change the Pacific Time/ Mountain Time/ Central Time/ Eastern Time zone in the normal TIME mode.
Manual Time & Calendar Setting
Time and calendar can be set manually. As soon as the transmitter signal is
received again, the weather station will automatically synchronize with the
exact time & calendar.
- Press & hold the SET button on the back of the weather station for 3 seconds, the year digits will flash.
- Press the +/a button & -/WAVE button to change the value.
- Press the SET button once until the Month/Date flashes.
- Press the +/a button & -/WAVE button to change the Month or Date.
- Press the SET button once until the Month or Date digit flashes.
- Press the +/a button & -/WAVE button to change its value.
- Repeat the above operations to set the below data in this sequence: Month> Date> Language> Hour> Minute> DST(on/off).
- Press the SET button to save and exit the setting mode, or let it exit automatically 20 seconds later without pressing any key.
Dual Alarm Time Setting
- In normal TIME mode, press the ALARM button once to enter ALARM 1 (A1) time mode or twice to enter the ALARM 2 (A2) time mode.
- In normal ALARM 1 mode, press & hold the ALARM button for 3 seconds until the alarm hour digit flashes.
- Press the +/ button & -/WAVE button to change the value.
- Press the ALARM button once until the alarm minute digit flashes.
- Press the +/ button & -/WAVE button to change its value.
- Press the ALARM button to save and exit the setting mode, or let it exit automatically 20 seconds later without pressing any key.
NOTE
The alarm will be automatically turned on when you set the alarm time; a bell
(A 2) will show on the top weather station display. Weather Forecast (Forecast
every 6 to 12 Hours)
There are 6 visual weather references
- Sun, Sun Intervals, Cloudy, Rain, Heavy Rain, Snow
Barometric Pressure Setting
-
In NORMAL TIME MODE, press & hold the BARO button for 3 seconds to enter BAROMETRIC PRESSURE SETTING MODE.
-
In barometric pressure setting mode, press the & buttons to adjust the value of relative barometric pressure.
-
Press the BARO button to save the setting & exit the barometric pressure setting mode & return to normal time mode.
NOTE -
Press the BARO button once to switch to relative barometric pressure (Rel) from Absorb barometric pressure (ABS)
-
The barometric pressure will automatically update once an hour.
-
The adjustable range of the barometric pressure is 850 – f
Battery Replacement
If the low battery indicator appears beside the outdoor temperature of the
main unit, it indicates that the transmitter batteries need replacement. If
the low battery indicator is displayed at the top left corner, it indicates
that the atomic clock batteries need replacement.
NOTE
Attention! Please dispose of used units or batteries in an ecologically safe
manner.
Battery Warning
- Clean the battery contacts and also those of the device before battery installation.
- Follow the polarity (+) & (-) to place the battery.
- Don’t mix old and new batteries.
- Don’t mix Alkaline, Standard (Carbon zinc), or Rechargable (Nickel cadmium) batteries.
- Incorrect battery placement will damage the clock movement and the battery may leak.
- Exhausted battery is to be removed from the product.
- Remove batteries from equipment that is not to be used for an extended period.
- Don’t dispose of batteries in a fire. Batteries may explode or leak.
Specifications
MAIN UNIT
- Recommended operating range: 0°C to 45°C, 32°F to 113°F
- Resolution: 0.1°C/°F(above 0°C/32°F), 1°C/°F(below 0°C/32°F)
- Humidity measuring range: 20% RH to 95%RH
- Recommended operating range: 20% RH to 95%RH
- Resolution: 1% RH
- Calendar range: From year 2000 to 2099
- Radio-controlled signal: WWVB
REMOTE TRANSMITTER
- Recommended operating range: -50°C to 70°C, -122°F to 158°F
- Resolution: 0.1°C/°F(above 0°C/32°F), 1°C/°F (below 0°C/32°F)
- Humidity measuring range: 20% RH to 95%RH
- Operating range: 20% RH to 95%RH
- Resolution: 1% RH
- RF transmission frequency: 915MHz
- Remote transmitter: 1 unit
- RF transmission range: Maximum 100 meters (around 330 feet)
- Temperature sensing cycle: Around 30 seconds
POWER
- Main unit:3V, use 2 x AA 1.5V alkaline battery
- Remote transmitter: 3V, use 2 x AA 1.5V alkaline battery
FCC Information
NOTE: This equipment has been tested and found to comply with the
limits for a Class B digital device, under 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 under
the instructions, may cause harmful interference to radio communications.
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 the 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.
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