La Crosse Technology W79752 User manual

SET UP GUIDE

MODEL: W79752

Digital Atomic Wall Clock

1. Insert 2-AA batteries into your Outdoor Sensor.

2. Insert 2-AA batteries into your Atomic Clock.

3. Enter the Settings Menu to adjust your time and date.

4. Once the sensor is reading to your clock, place the senor outside in a

shaded location. View our sensor mounting video here:

bit.ly/th_sensor_mounting

• The clock will automatically search for the Atomic Time Signal two hours

after power up and at UTC 7:00, 8:00, 9:00, 10:00, and 11:00.

• The Atomic Time Signal Icon will ﬂash while searching and be solid

when it has connected.

• From the normal time display, press the SET button to manually start

or stop a search for the WWVB time signal. For information about WWVB

visit: bit.ly/AtomicTime.

Power Up

Atomic Time

Outdoor Sensor

TX141

(all versions)

Atomic Clock

W79752

Settings Menu

1. Hold the SET button to enter the Settings Menu.

2. Use the +/- buttons to adjust values.

3. Press SET to conﬁrm values.

4. Press the SNOOZE button at any time to save and exit.

Settings Menu Order:

• Language (English, Spanish, French)

• Beep ON/OFF

• Atomic ON/OFF

• DST ON AUTOMATIC/ DST ALWAYS OFF / DST ALWAYS ON

(Change Spring/Fall) (Standard Time all year) (DST all year)

• Time Zone

• 12/24 Hour Format

• Hour

• Minutes

• Year

• Month

• Date

• Fahrenheit/Celsius

Language: The language selected will adjust the weekday and month

readouts as well as other menu items.

Atomic OFF: When selected, the menu will skip DST and Time Zone settings

and move straight to the 12/24 Hour setting.

Weekday: Sets automatically when Year, Month and Date are set.

TIME ZONE

ATLANTIC

EASTERN

CENTRAL

MOUNTAIN

PACIFIC

ALASKA

HAWAII

Time Alarm

Set Alarm:

1. Hold the ALARM button until the display changes to enter the Alarm

Settings.

2. Press and release the +/- buttons to adjust values.

3. Press the ALARM button to confirm and move to the next item.

Alarm Hour Alarm OFFAlarm ONAlarm Minutes

Silence a sounding alarm:

Press any button except SNOOZE to silence the alarm for 24 hours.

Activate/Deactivate Alarm:

• Press the ALARM button to activate or deactivate the alarm.

• The Alarm Icon will show when alarm is active.

Snooze:

• When the alarm sounds, press the SNOOZE button to silence the

alarm for 10 minutes. Zz will show.

Note: The alarm will sound with increasing frequency for two minutes,

then shut off automatically if not silenced.

Both the Indoor and Outdoor Temperature have Trend Arrows to indicate

temperature changes (2°F / 1°C) over the past one hour period.

Temperature has risen over the past hour.

Temperature has been steady over the past hour.

Temperature has fallen over the past hour.

The moon phase is based on the Lunar Calendar and the year, month, and

date settings.

Moon Phase

Full Moon

New Moon

Small Waning

Crescent

Large Waxing

Gibbous

Large Waning

Crescent

Small Waxing

Gibbous

Last Quarter

First Quarter

Small Waning

Gibbous

Large Waxing

Crescent

Large Waning

Gibbous

Small Waxing

Crescent

Temperature

Temperature Trend Arrows:

Temperature

Sensor Connected Search for SensorSensor Not Connected

If you are seeing NO or dashes for your outdoor readings, please try the

following steps:

1. Hold the + (PLUS) button to search for your outdoor sensor. The

Reception Indicator will begin to animate.

2. If after 3 minutes the sensor still isn’t connected, bring the sensor inside

next to the display and remove power from both the sensor and clock.

3. Press any button on the clock 20 times and leave the parts sit for a few

moments with the power o.

4. Install a new set of alkaline batteries into the sensor, then into your clock.

For additional help visit: bit.ly/basic_restart

5. If your outdoor data is still not appearing after these steps, please

contact our support sta via the link below.

Low Battery Indicator

By the Time, replace clock batteries.

By the Outdoor Temperature, replace sensor batteries.

CA WARNING:

This product can expose you to chemicals including acrylonitrile, butadiene, and styrene,

which are known to the State of California to cause cancer and birth defects or other

reproductive harm. For more information, go to: www.P65Warnings.ca.gov

If you require additional assistance, get in touch with our

friendly customer support team based in La Crosse, WI.

Self Help: bit.ly/w79752_support

Online: bit.ly/contact_techsupport

Phone: 1.608.782.1610

Our knowledgable customer support team is available:

Mon-Fri 8am-6pm CST

We’re Here to Help SCAN HERE

Additional Info

and Support

Ask questions, watch setup videos, and provide feedback on our social media

outlets. Follow La Crosse Technology on YouTube, Twitter, Facebook and Instagram.

Stay in Touch!

SPECIFICATIONS

Atomic Clock (W79752)

Temperature Range: 32°F to 99°F

(0°C to 37°C)

Update Interval: About every 51 seconds

Power: 2-AA, IEC, LR6 batteries

(not included)

Battery Life: Over 12 months

Outdoor Sensor (TX141 (all versions))

Temperature Range: -40°F to 140°F

(-40°C to 60°C)

Transmission Range: Over 330 ft. open air

(100 meters) RF 433MHz

Update Interval: About every 51 seconds

Power: 2-AA, IEC, LR6 batteries (

not included)

Battery Life: Over 24 months

Designed in La Crosse, Wisconsin •Made in China •Printed in China •DC 022823

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 o 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 dierent

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:

(1) This device may not cause harmful interference, and

(2) 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.

in any form, even in part, or duplicated or processed using

electronic, mechanical or chemical process without the

written permission of the publisher.

This booklet may contain errors or misprints. The information

it contains is regularly checked and corrections are included

in subsequent editions. We disclaim any responsibility for

any technical error or printing error, or their consequences.

All trademarks and patents are recognized.

FCC Statment

Warranty & Patents

La Crosse Technology, Ltd. provides a 1-year

limited time warranty (from date of purchase) on

this product relating to manufacturing defects in

materials & workmanship.

La Crosse Technology, Ltd,

2830 S. 26th St.

La Crosse, WI 54601

For Full Warranty Details, Visit:

www.lacrossetechnology.com/pages/warranty

Patents:

www.lacrossetechnology.com/pages/patents

Battery Replacement Instructions

When batteries of dierent brand or type are used together,

or new and old batteries are used together, some batteries

may be over-discharged due to a dierence of voltage or

capacity. This can result in venting, leakage, and rupture and

may cause personal injury.

•Always purchase the correct size and grade of battery

most suitable for the intended use.

•Always replace the whole set of batteries at one time,

taking care not to mix old and new ones, or batteries of

dierent types.

•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 batteries from product during periods of non-use.

Battery leakage can cause corrosion and damage to this

product.

•Remove used batteries promptly.

•For recycling and disposal of batteries, and to protect the

environment, please check the internet or your local phone

directory for local recycling centers and/or follow local

government regulations.

Care & Maintenance

DOUBLE YOUR WARRANTY

Scan Here

Scan the QR Code or visit:

bit.ly/w79752_register

to register your product and double the

standard 1-year warranty for free by opting

to recieve occasional product emails.

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