ACURITE 75077 Weather Forecaster with Jumbo Display, Remote Control and Atomic Clock Instruction Manual

: June 7, 2024
: Acurite

Table of Contents

Package Contents
Features & Benefits
BACK OF DISPLAY UNIT
SETUP
Important Placement Guidelines
OPERATION
Troubleshooting
Care & Maintenance
Limited One Year Warranty
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

Instruction Manual
Weather Forecaster
models 75077/75107

Questions? Contact Customer Support at 877-221-1252 or visit www.AcuRite.com.

SAVE THIS MANUAL FOR FUTURE REFERENCE.

Congratulations on your new AcuRite product. To ensure the best possible product performance, please read this manual in its entirety and retain it for future reference.
Unpacking Instructions
Remove the protective film that is applied to the LCD screen prior to using this product. Locate the tab and peel it off to remove it.

Package Contents

The display unit
Outdoor sensor
Instruction Manual

IMPORTANT
PRODUCT REGISTRATION Register online
to receive 1-year warranty protection
www.AcuRite.com

PRODUCT MUST BE REGISTERED TO RECEIVE WARRANTY SERVICE
Register a Product

Features & Benefits

OUTDOOR SENSOR

Integrated Hanger For easy placement.
Wireless Signal Indicator Flashes when data is being sent to the display unit.
Battery Compartment
A-B-C Switch ID code that must match display’s A-B-C switch to ensure units synchronize.
Battery Compartment Cover

Features & BenefitsDISPLAY UNIT

Learning Mode Icon Disappears after weather forecast self-calibration is complete.
12 to 24 Hour Weather Forecast Self-Calibrating Forecasting pulls data from the outdoor sensor to generate your personal forecast.
Atomic Clock Signal Strength
Atomic Clock Maintains time with split-second accuracy and automatically updates for daylight saving time.
Selected Time Zone
Daylight Saving Time Indicator
Display Unit Low Battery Indicator
Current Indoor Temperature
Indoor Low-Temperature Record Lowest temperature recorded since midnight.
Indoor High-Temperature Record Highest temperature recorded since midnight.
Day of the Week
Dat
Outdoor Low-Temperature Record Lowest temperature recorded since midnight.
Outdoor High-Temperature Record Highest temperature recorded since midnight.
Outdoor Sensor Signal Strength
Current Outdoor Temperature
Sensor Low Battery Indicator

BACK OF DISPLAY UNIT

Integrated Hang Hole For easy placement.
SET Button For setup preferences.
“+” Button For setup preferences.
” _” Button For setup preferences.
ºF/oC Button Select temperature units.
SIGNAL Button Press to manually search for an atomic signal.
Fold-out Tabletop Stand
Battery Compartment
Battery Compartment Cover

SETUP

Sensor Setup

Set the A-B-C Switch
The A-B-C switch is located inside the battery compartment. It can be set to A, B, or C. However, you must select the same letter choices for both the sensor and the display unit in order for the ·units to synchronize.
Install or Replace Batteries
AcuRite recommends high-quality alkaline or lithium batteries for the best product performance. Heavy duty or rechargeable batteries are not recommended.
The sensor requires lithium batteries in low-temperature conditions. Cold temperatures can cause alkaline batteries to function improperly. Use lithium batteries in the sensor for temperatures below -4ºF / -20ºC.

Slide off the battery compartment cover. Take note of the A-B-C switch setting inside the battery compartment.
Insert 2 x AA batteries into the battery compartment, as shown. Follow the polarity (+/-) diagram in the battery compartment.
Replace the battery cover.

Display Unit Setup

Set the A-B-C Switch
Locate the A-B-C switch inside the battery compartment. Set the A-B-C switch to A, B, or C. You must select the same letter choices for both the display unit and the sensor in order for the units to synchronize.
Install or Replace Batteries

Remove the battery compartment cover.
Insert 3 x AA alkaline batteries into the battery compartment, as shown. Follow the polarity (+/-) diagram in the battery compartment.
Replace the battery cover.

PLEASE DISPOSE OF OLD OR DEFECTIVE BATTERIES IN AN ENVIRONMENTALLY SAFE WAY AND IN ACCORDANCE WITH YOUR LOCAL LAWS AND REGULATIONS.
BATTERY SAFETY: Clean the battery contacts and also those of the device prior to battery installation. Remove batteries from equipment that is not to be used for an extended period of time. Follow the polarity (+/-) diagram in the battery compartment. Promptly remove dead batteries from the device. Dispose of used batteries properly. Only batteries of the same or equivalent type as recommended are to be used. DO NOT incinerate used batteries. DO NOT dispose of batteries in fire, as batteries may explode or leak. DO NOT mix old and new batteries or types of batteries (alkaline/standard). DO NOT use rechargeable batteries. DO NOT recharge non-rechargeable batteries. DO NOT short-circuit the supply terminals.

Atomic Clock
AcuRite atomic clocks use a radio-controlled signal (RCC) to synchronize to the correct time broadcast by the National Institute of Standards and Technology (NIST) Radio Station WWVB, located near Fort Collins, Colorado. WWVB broadcasts the current time and date with split-second accuracy.
The atomic clock and calendar will maintain the correct time and date and automatically update for daylight saving time to provide the most accurate timekeeping standard possible.
Please note: Signal reception is normally better at night and when the weather is clear. The atomic signal generally takes a few hours to synchronize, so it is important to manually set the time and date after powering on the display.
Set the Time & Date
The display unit will automatically start in SET mode after batteries have been installed. Enter SET mode at any time by pressing the “SET” button, located on the back of the display unit. Once in set mode, the preference you are currently setting will blink on the display.
To adjust the currently selected (flashing) item, press and release the “+” or “_” buttons (press and HOLD to fast adjust).
To save your adjustments, press and release the “SET” button again to adjust the next preference. The preference set order is as follows:
TIME ZONE ( PST MST CST EST AST HAST AKST) DST (Daylight Saving Time ON or OFF)
CLOCK HOUR
CLOCK MINUTE
CALENDAR MONTH
CALENDAR DATE
CALENDAR YEAR
You will automatically exit SET MODE if no buttons are pressed for 30 seconds. Enter setup mode at any time by pressing the “SET” button.
If you live in an area that observes Daylight Savings Time, DST should be set to ON, even if it is not currently Daylight Savings Time.
Select Degrees Fahrenheit or Celsius
To select between degrees Fahrenheit (ºF) or Celsius (ºC) temperature units, press the “ºF/ºC” button located on the back of the display unit.

Placement for Maximum Accuracy
AcuRite sensors are sensitive to surrounding environmental conditions. Proper placement of both the display unit and outdoor sensor is critical to the accuracy and performance of this product.

Display Unit Placement
Place the display unit in a dry area free of dirt and dust. The display unit stands upright for tabletop use or is wall-mountable.

Outdoor Sensor Placement
Sensors must be placed outside to observe outdoor conditions. The sensor is water-resistant and is designed for general outdoor use, however, to extend its life place the sensor in an area protected from direct weather elements.
Hang the sensor using the integrated hang holes or hanger, or by using string (not included) to hang it from a suitable location,
like a well-covered tree branch. The best location is 4 to 8 feet above the ground with permanent shade and plenty of fresh air
to circulate around the sensor.

Important Placement Guidelines

To ensure accurate temperature measurement, place units out of direct sunlight and away from any heat sources or vents.
The display unit and outdoor sensor must be within 330 ft (100 m) of each other.
To maximize wireless range, place units away from large metallic items, thick walls, metal surfaces, or other objects that may limit wireless communication.
To prevent wireless interference, place both units at least 3 ft (.9 m) away from electronic devices (TV, computer, microwave, radio, etc.).

Setup is Complete

The sensor will now synchronize with the display unit. It may take a few minutes for synchronization to complete. Please refer to the troubleshooting section of this manual if anything appears to be functioning improperly.

OPERATION

Using the Weather Forecaster

Learning Mode
Self-Calibrating Forecasting uses a unique algorithm to analyze changes in pressure over a time period (called Learning Mode) to determine your altitude. After 14 days, the Learning Mode icon disappears from the display screen. At this point, the self-calibrated pressure is tuned in to your location and the unit is ready for superior weather prediction.

Weather Forecast
AcuRite’s patented Self-Calibrating Forecasting provides your personal forecast of weather conditions for the next 12 to 24 hours by collecting data from the sensor in your backyard. It generates a forecast with pinpoint accuracy – personalized for your exact location.

View the complete list of icons at www.AcuRite.com/acurite-icons

Troubleshooting

No outdoor sensor reception no bars| If the wireless signal indicator shows no bars:

Relocate the display unit and/or the outdoor sensor. The units must be within 330 ft (100 m) of each other.
Make sure both units are placed at least 3 feet (.9 m) away from electronics that may interfere with the wireless communication (such as TVs, microwaves, computers, etc).
Use standard alkaline batteries (or lithium batteries in the sensor when the temperature is below -4ºF/-20ºC). Do not use heavy-duty or rechargeable batteries. NOTE: It may take up to 20 minutes for the display unit and sensor to synchronize after batteries are replaced

---|---
Display screen not working|

Check that the batteries are installed correctly. Batteries may need to be replaced.

Outdoor temperature is flashing or showing dashes|

Flashing of the outdoor temperature is generally an indication of wireless interference.

Bring both the sensor and display unit indoors and remove at least one battery from each.

Inaccurate forecast|

The Weather Forecast icon predicts conditions for the next 12 to 24 hours, not current conditions.
Has the Learning Mode icon disappeared from the display unit? Learning Mode must complete before forecast and pressure will be accurate.
Allow unit to run continuously for 33 days. Battery removal or resetting the display unit will restart Learning Mode. After 14 days, the forecast should be fairly accurate, however, Learning Mode calibrates for a total of 33 days.

Inaccurate

temperature

|

Make sure both the display unit and sensor are placed out of direct sunlight and away from any heat sources or vents (see page 7).

Atomic signal or time

syncing problems

|

Press the SIGNAL button on the back of the display to manually search for the atomic clock signal.
For additional troubleshooting, please visit:
http://www.nist.gov/pml/div688/grp40/radioclocks.cfm

If your AcuRite product does not operate properly after trying the troubleshooting steps, visit www.AcuRite.com or call 877-221-1252 for assistance.

Care & Maintenance

Display Unit Care
Clean with a soft, damp cloth. Do not use caustic cleaners or abrasives. Keep away from dust, dirt, and moisture. Clean ventilation ports regularly with a gentle puff of air.
Outdoor Sensor Care Clean with a soft damp cloth. Do not use caustic cleaners or abrasives.

Specifications

TEMPERATURE RANGE	Outdoor: -40°F to 158°F; -40°C to 70°C

Indoor: 32°F to 122°F; 0°C to 50°C
WIRELESS RANGE| 330 ft / 100 m depending on home construction materials
OPERATING FREQUENCY| 433 MHz
POWER| Display: 3 x AA alkaline batteries

Sensor: 2 x AA alkaline or lithium batteries

DATA REPORTING| Outdoor Data: 16-second updates Indoor Data: 60-second updates

FCC Information
This device complies with part 15 of 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. WARNING: Changes or modifications 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 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. 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 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.

NOTE: The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment. Such modifications could void the user’s authority to operate the equipment.
Customer Support
AcuRite customer support is committed to providing you with best-in-class service. For assistance, please have the model number of this product available and contact us in any of the following ways:

877-221-1252

info@chaney-inst.com

24/7 support at www.AcuRite.com

Installation Videos
Register your Product
Instruction Manuals
Support User Forum
Replacement Parts
Submit Feedback & Ideas

IMPORTANT

PRODUCT MUST BE REGISTERED TO RECEIVE WARRANTY SERVICE

PRODUCT REGISTRATION Register online
to receive 1-year warranty protection
www.AcuRite.com

Register a Product

Limited One Year Warranty

At AcuRite, we proudly uphold our commitment to quality technology. Chaney Instrument Co. warrants that all products it manufactures be of good material and workmanship and to be free of defects when properly installed and operated for a period of one year from the date of purchase.
We recommend that you visit us at www.AcuRite.com for the fastest way to register your product. However, product registration does not eliminate the need to retain your original proof of purchase in order to obtain warranty benefits.
Chaney Instrument Co. warrants that all products it manufactures be of good material and workmanship, and to be free of defects when properly installed and operated for a period of one year from the date of purchase. Remedy for breach of this warranty is limited to repair or replacement of the defective item(s). Any product which, under normal use and service, is proven to breach the warranty contained herein within ONE YEAR from the date of sale will, upon examination by Chaney, and at its sole option, be repaired or replaced by Chaney. Transportation costs and charges for returned goods shall be paid for by the purchaser. Chaney hereby disclaims all responsibility for such transportation costs and charges. This warranty will not be breached, and Chaney will give no credit for products it manufactures which have received normal wear and tear, been damaged (including by acts of nature), tampered, abused, improperly installed, damaged in shipping, or repaired or altered by others than authorized representatives of Chaney.
The above-described warranty is expressly in lieu of all other warranties, express or implied, and all other warranties are hereby expressly disclaimed, including without limitation the implied warranty of merchantability and the implied warranty of fitness for a particular purpose. Chaney expressly disclaims all liability for special, consequential, or incidental damages, whether arising in tort or by contract from any breach of this warranty. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. Chaney further disclaims all liability from personal injury relating to its products to the extent permitted by law. By acceptance of any of Chaney’s products, the purchaser assumes all liability for the consequences arising from their use or misuse. No person, firm, or corporation is authorized to assume for Chaney any other liability in connection with the sale of its products. Furthermore, no person, firm, or corporation is authorized to modify or waive the terms of this paragraph, and the preceding paragraph, unless done in writing and signed by a duly authorized agent of Chaney. This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.
For in-warranty claims: Chaney Instrument Co. 965 Wells St., Lake Geneva, WI 53147

It’s more than accurate, it’s ACURITE.

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Plan your day with confidence™.
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Printed in China 75077 INST 031715

©Chaney Instrument Co. All rights reserved. AcuRite is a registered trademark of the Chaney Instrument Co., Lake Geneva, WI 53147. All other trademarks and copyrights are the property of their respective owners. AcuRite uses patented technology. Visit www.AcuRite.com/patents for details.