Sharp SPC1022 Jumbo Atomic Wall Clock Instruction Manual
- June 4, 2024
- Sharp
Table of Contents
Sharp SPC1022 Jumbo Atomic Wall Clock
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.
Controls
ATOMIC CLOCK FRONT
- PM INDICATOR
- ALARM INDICATOR
- ATOMIC SIGNAL INDICATOR
- DST (DAYLIGHT SAVINGS TIME) INDICATOR
- TIME ZONE (EST, CST, MST, PST, AKT, HST)
- CHANNEL INDICATOR
- OUTDO OR SENS OR SIGNAL INDICATOR
- BATTERY DO OR (4 x AA BATTERIES)
- SET BUTTON
- ALARM BUTTON
- /ZONE BUTTON
- /RCC BUTTON (RADI O CONTROLLED CLOCK)
- CHANNEL BUTTON
Quick Start Guide
- Insert batteries into the wireless sensor. In the battery compartment, set the CHANNEL to number 1.
- Insert batteries into the clock.
- Set the clock to receive CHANNEL 1 (default is CH1) for the outdoor temperature. The CHANNEL button is at the back of the clock.
- The default for Daylight Savings Time (DST) is ON. If you do not observe DST turn it off in SET mode.
- Choose your time zone. Default is Eastern.
- Now you can either set the time and calendar manually OR wait until the clock receives the atomic signal (RCC). The signal is usually received overnight. During the day there is a lot of interference and that is why the signal is often received overnight. Once the clock receives the atomic signal and all of the clock settings are in place, the time and date will be automatically updated.
Power Supply
- This clock operates on four”AA” batteries (not supplied). Remove the BATTERY DOOR at the back of the clock and insert four new “AA” batteries in the direction of the polarity symbols. Please make sure the batteries are new and inserted correctly.
- Do not mix old and new batteries.
- Do not mix alkaline, standard (carbon-zinc) or rechargeable (ni-cad, ni-mh, etc) batteries.
Outdoor Transmitter
LED: Flashes when the unit transmits a reading
- WALL MOUNT
- CHANNEL SWITCH : Channels 1, 2, 3 Inside battery compartment
- BATTERY COMPARTMENT: Uses 2 x AAA batteries
- BATTERY DO OR
Setting up the Outdoor Transmitter
- Remove the B.ATTERY DOOR and insert two “At( batteries (not supplied) into the battery compartment and follow the polarities marked.
- Slide the CHANNEL switch to channel 1.
- Press the CHANNEL button at the back of the clock to set channel 1.
- Replace the BATTERY DOOR of the transmitter.
- Place the both units away from metal objects and electrical appliances to minimize interference. Position the clock within the effective transmission range of 100 feet in usual circumstances.
- If 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 and hold the CHANNEL button for two seconds. The clock will start to find the new channel.
NOTE:
- To receive the transmitter signal, the channels of the clock 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.
- The strength of the signal between the clock and the transmitter will be displayed “ ” on the clock.
Setting
Atomic Setting
- After 10 minutes of the atomic clock receiving power it will be begin searching for the WWVB radio (atomic) signal.
- On the clock’s display the ATOMIC SIGNAL indicator” “will flash and search for 3 minutes. If the clock successfully receives the signal, the atomic signal indicator” ” will stop flashing and remain steady on the display.
- If the clock fails to synchronize in the first attempt, the signal is usually received by morning the next day. During the day there is a lot of interference and that is why the signal is often received overnight. Once the clock receives the atomic signal and all of the clock settings are in place, the time and date will be automatically updated.
- Press and hold the /RCC button for 2 seconds if you need to attempt immediate signal synchronization.
- If you’d like to set the clock manually, press /RCC button to stop the synchronization, the atomic signal indicator will no longer be shown on the display.
NOTE: White the clock is searching for the atomic signal, all other features will be disabled.
Manual Time & Date Setting
- Press and hold the SET button for 2 seconds to activate manual setting. The setting flow is: 12/24Hr >HOUR> MINUTE> YEAR> MONTH> DATE> DST ON/OFF (DST ON/OFF is displayed on week position)
- When the 12/24Hr flashes, press the /ZONE or /RCC button to choose 12 or 24 hour time. Press the SET button to confirm.
- When the HOUR flashes, press the /ZONE or /RCC button to advance to the correct hour. Press the SET button to confirm.
- When the MINUTE flashes, press the /ZONE or /RCC button to advance to the correct minute. Press the SET button to confirm.
- When the YEAR flashes, press the /ZONE or /RCC button to advance to the correct year. Press the SET button to confirm.
- When the MONTH flashes, press the /ZONE or /RCC button to advance to the correct month. Press the SET button to confirm.
- When the DATE flashes, press the /ZONE or /RCC button to advance to the correct date. Press the SET button to confirm.
- When TIME ZONE flashes, press the UP/DOWN button to advance to the correct Time Zone. Press the TIME button to confirm.
- When DST ON/OFF (Daylight Savings Time) flashes, press the /ZONE or /RCC button to turn DST ON or OFF.
- Press the SET button to save all settings and exit manual setting.
NOTE:
- The date of the week does not need to be set, it is automatically calculated and displayed.
- When the clock is set successfully and DST is turned on, the DST indicator will be shown on the clock’s display when it’s Daylight Saving Time.3
Time Zone Setting
- Press the TIME ZONE button to switch between time zones. EST (EASTERN), CST (CENTRAL), MST (MOUNTAIN), PST (PACIFIC), AKT (ALASKA), HST (HAWAII)
°C/°F Feature
- Press the T/RCC button to switch between °C/°F temperature display.
Alarm Setting
- Press and hold the ALARM button for 2 seconds to activate alarm setting.
- When the HOUR flashes, press the /ZONE or V/RCC button to advance to the correct hour. Press the ALARM button to confirm.
- When the MINUTE flashes, press the /ZONE or V/RCC button to advance to the correct minute.
- Press the ALARM button to confirm to save settings and exit manual setting.
- The “ ” indicator will show on the display indicating the alarm is now ON.
NOTE:
- To view the set alarm time press the ALARM button, the alarm time will show for 3 seconds.
- The alarm will sound for 2 minutes at the programed time.
Using the Alarm Setting
- To turn the ALARM ON/OFF Press the ALARM button and use the /ZONE or V/RCC button to select if the alarm ON or OFF.
- The “ ” indicator will show on the display when the alarm is ON and not show on the display when the alarm is OFF.
Snooze Feature
- Pressing the SET button after the alarm sounds will cause the alarm to pause and sound again in 5 minutes. This will be repeated each time the SET button is pressed. The snooze indicator “Zz” will show to confirm function is active.
Using The Wall Mount
- The both the atomic clock and outdoor transmitter have a table top and wall mounting structure.
- For the clock, use the recessed hole/holes on at the back of the clock to hang it or pull out the back-stand for table top use.
- For the transmitter, use the hang hole or place the unit in an area protected from direct rain.
Battery Replacement
- If the battery indicator appears beside the outdoor temperature of the main unit, it indicated that the outdoor transmitter batteries need replacement. If the low battery indicator is displayed at the top right corner, it indicates that the atomic clock batteries need replacement.
NOTE: Attention! Please dispose of used batteries in an ecologically safe manner.
Battery Warning
- Clean the battery contacts and also those of the device prior to battery installation. Follow the polarity (+) and (-) to place battery.
- Do not mix old and new batteries.
- Do not mix Alkaline, Standard (Carbon-Zinc), or Rechargeable (Nickel- Cadmium) batteries.
- Incorrect battery placement will damage the clock movement and battery may leak.
- Exhausted battery is to be removed from the product.
- Remove batteries from equipment which is not to be used for an extended period of time.
- Do not dispose of batteries in fire. Batteries may explode or leak.
Specifications
OUTDOOR TRANSMITTER
- Recommended operating range: -30°C to 66°C I -21.8°F to 150°F
- RF transmission frequency: 433mHz
- Remote transmitter: 1
- RF transmission range: maximum 100 feet
POWER
- Main unit: 6V, use 4 x AA 1.5V alkaline batteries
- Remote transmitter: 3V, use 2 x AAA 1.5V alkaline batteries
DIMENSION
- Main unit:
- 36.2(W) x 23.6(H) x 2.B(D)cm
- 14.25(W) x 9.3(H) x 1.1 (D)inch
- Remote transmitter:
- 4.0(W) x 9.B(H) x 2.5(D)cm
- 1.6(W) x 3.9(H) x 1 (D)inch
MAIN UNIT
- Recommended operating range: 0°C to 50°C I 32°F to 122°F
- Calendar range: January 1, 2019 to December 31, 2099
- Radio controlled signal: WWVB
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 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 set, computer, etc.
- Avoid placing the unit on or next to metal plates.
- Areas with access to windows is recommended for better reception.
- Do not start reception in moving articles such as vehicles or trains.
Maintenance
- The batteries should be replaced if the display or alarm becomes weak or dysfunctional. Store the clock without batteries when not in use. A soft cloth or a paper towel may be used to clean your clock. Do not use any corrosive cleaner or chemical solution on the clock. Keep the clock clean and dry to avoid problems.
FCC Information
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. However, there is no guarantee that interference will not occur in a particular installation. Ifthis 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.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
- This device may not cause harmful interference, and
- This device must accept any interference received, including interference that may cause undesired operation.
Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
Saftey Instructions
- Read these instructions – All the safety and operating instructions should be read before this product is operated.
- Keep these instructions -The safety and operating instructions should be retained for future reference.
- Heed all warnings – All warnings on the appliance and in the operating instructions should be adhered to.
- Follow all instructions – All operating and use instructions should be followed.
- Do not use this apparatus near water -The appliance should not be used near water or moisture -for example, in a wet basement or near a swimming pool, and the like.
- Clean only with dry cloth.
- Do not block any ventilation openings, Install in accordance with the manufacture’s instructions.
- Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus ( including amplifiers) that produce heat.
- Do not defeat the safety purpose of the polarized or grounding – type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.
- Protect the power cord from being walked on or pinched particularly at the plugs, convenience receptacles, and at the point where they exit from the apparatus.
- Only use attachments/accessories specified by the manufacturer.
- Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart or rack is used, use caution when moving the cart/apparatus combination to avoid injury from tip – over.
- Unplug the apparatus during lightning storms or when unused for long periods of time.
- Refer all servicing to qualified personnel. Servicing is required when the apparatus has been damaged in any way, such as power supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.
- Please keep the unit in a good ventilation environment.
- CAUTION: These servicing instructions are for use by qualified service personnel only. To reduce the risk of electric shock, do not perform any servicing other than that contained in the operating instructions unless you are qualified to do so.
- WARNING: The mains plug is used as disconnect device, the disconnect device shall remain readily operable. This equipment is a Class II or double insulated electrical appliance. It has been designed in such a way that it does not require a safety connection to electrical earth. Do not install this equipment in a confined or building-in space such as a book case or similar unit, and remain a well ventilation conditions. The ventilation should not be impeded by covering the ventilation openings with items such as newspaper, table-cloths, curtains etc.
- WARNING: All above markings were located on the external enclosure of the apparatus, except for label of Date Code was pasted inside the battery compartment. The apparatus shall not be exposed to dripping or splashing and that objects filled with liquids, such as vases, shall not be placed on apparatus.
- Caution: Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
- WARNING: The battery shall not be exposed to excessive heat such as sunshine, fire or the like.
FREQUENTLY ASKED QUESTIONS
What makes the Sharp SPC1022 Jumbo Atomic Wall Clock stand out in terms of its display type?
The Sharp SPC1022 Jumbo Atomic Wall Clock features a digital display type, ensuring clear and easy-to-read time and temperature information.
What is the special feature of the Sharp SPC1022 Jumbo Atomic Wall Clock that sets it apart from other models?
The Sharp SPC1022 Jumbo Atomic Wall Clock is equipped with atomic clock functionality, providing precise timekeeping along with indoor and outdoor temperature display for added convenience.
How large are the dimensions of the Sharp SPC1022 Jumbo Atomic Wall Clock?
The Sharp SPC1022 Jumbo Atomic Wall Clock measures 14.25 inches in width and 9.3 inches in height, making it suitable for prominent display on walls.
What power source does the Sharp SPC1022 Jumbo Atomic Wall Clock utilize?
The Sharp SPC1022 Jumbo Atomic Wall Clock is powered by four AA batteries, offering flexibility in placement without the need for a direct power source.
What is the mounting type recommended for the Sharp SPC1022 Jumbo Atomic Wall Clock?
The Sharp SPC1022 Jumbo Atomic Wall Clock is designed for wall mount installation, providing a convenient and space-saving solution for displaying time and temperature information.
How does the automatic watch movement mechanism enhance the performance of the Sharp SPC1022 Jumbo Atomic Wall Clock?
The automatic watch movement mechanism ensures precise and reliable timekeeping, contributing to the overall accuracy of the Sharp SPC1022 Jumbo Atomic Wall Clock.
What is the item model number of the Sharp SPC1022 Jumbo Atomic Wall Clock?
The item model number of the Sharp SPC1022 Jumbo Atomic Wall Clock is SPC1022, providing a unique identifier for this specific model.
What is the weight of the Sharp SPC1022 Jumbo Atomic Wall Clock?
The Sharp SPC1022 Jumbo Atomic Wall Clock weighs 84.5 grams, ensuring easy handling during installation and maintenance.
What is the retail price of the Sharp SPC1022 Jumbo Atomic Wall Clock?
The Sharp SPC1022 Jumbo Atomic Wall Clock is priced at $61.99, offering a premium option for those seeking a large display atomic clock with temperature monitoring capabilities.
Why is my Sharp SPC1022 Jumbo Atomic Wall Clock not displaying the correct time?
The Sharp SPC1022 Jumbo Atomic Wall Clock may not display the correct time if it has lost synchronization with the atomic timekeeping source. Try moving the clock to an area with better radio reception to allow it to sync with the atomic signal.
How can I troubleshoot if the indoor temperature display on my Sharp SPC1022 Jumbo Atomic Wall Clock is inaccurate?
If the indoor temperature display is inaccurate, ensure that the clock is placed away from sources of heat or cold drafts that could affect its readings. Additionally, check the battery levels as low power can sometimes impact accuracy.
What should I do if the outdoor temperature reading on my Sharp SPC1022 Jumbo Atomic Wall Clock is not updating?
If the outdoor temperature reading is not updating, check the placement and battery levels of the outdoor sensor. Ensure it is positioned correctly and that the batteries are not depleted.
How do I troubleshoot if the digital display on my Sharp SPC1022 Jumbo Atomic Wall Clock is flickering or dim?
Flickering or dim digital display on the Sharp SPC1022 Jumbo Atomic Wall Clock may indicate low battery power. Try replacing the batteries with fresh ones to resolve the issue.
How do I reset the Sharp SPC1022 Jumbo Atomic Wall Clock to its factory settings?
To reset the Sharp SPC1022 Jumbo Atomic Wall Clock to its factory settings, locate the reset button (usually on the back or bottom of the clock) and press it using a pointed object such as a paperclip. This will restore the clock to its original settings.
What can I do if the atomic synchronization feature of my Sharp SPC1022 Jumbo Atomic Wall Clock is not working?
If the atomic synchronization feature is not working, try moving the clock to a different location with better radio reception. It may take some time for the clock to sync with the atomic signal.
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