LA CROSSE TECHNOLOGY C75723-AU Curved Atomic Wall Clock User Guide

June 3, 2024
LA CROSSE TECHNOLOGY

LA CROSSE TECHNOLOGY logo Curved Digital Clock & Weather Station
SET UP GUIDE
MODEL: C75723-AU

LA CROSSE TECHNOLOGY C75723 AU Curved Atomic Wall
Clock

Power Up

  1. Insert 2-AA batteries into your Outdoor Sensor.
  2. Insert 3-AA batteries Into your Digital Clock.
  3. Hold the SET button on the right side of your clock to 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. For additional mounting instruction visit: bit.ly/temp_mounting

LA CROSSE TECHNOLOGY C75723 AU Curved Atomic Wall Clock - Power
Up

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:

  • Beep ON/OFF
  • Hour
  • Minutes
  • Year
  • Month
  • Date
  • Temperature Celsius/Fahrenheit

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

Forecast Icons

  • Six Forecast Icons use changing atmospheric pressure to predict your weather conditions to come within the next 12 hours. The accuracy of these icons should improve over time.
  • When the outdoor temperature is below 0°C (32°F) and the forecast is predicting rain or storms, the clock will display snow.

LA CROSSE TECHNOLOGY C75723 AU Curved Atomic Wall Clock - icon
1

Time Alarm

Set Alarm:

  1. Hold the ALARM button to enter the Alarm Settings.
  2. Use the +/- buttons to adjust values.
  3. Press the ALARM button to confirm and move to the next item.

LA CROSSE TECHNOLOGY C75723 AU Curved Atomic Wall Clock - Time
AlarmSilence 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 the 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.

Temperature Alerts

  1. Hold the ALERTS button to enter the Alerts Menu.
  2. Use the +/- buttons to arm or disarm an alert.
  3. When Alert is ON, press the ALERTS button and the Alert Value will flash.
  4. Use the +/- buttons to adjust, and ALERTS to confirm.
  5. Press the SNOOZE button at any time to save and exit.

Alerts Menu Order:

  • Outdoor HI Temperature • Outdoor LO Temperature
  • Indoor HI Temperature • Indoor LO Temperature

Sounding Alert:

  • When armed alert value is reached, the clock will beep 5 times each minute until out of the alert range.
  • The flashing Alert Icon will indicate if is a LO or HI alert.
  • Press any button to stop the alert sound. The Alert Icon will flash while value is in the alert range.

LA CROSSE TECHNOLOGY C75723 AU Curved Atomic Wall Clock - Temperature
Alerts

Daily HI/LO Temperature Records

Your clock will record your daily indoor and outdoor HI and LO temperature readings. These will reset automatically at midnight.
HI Values: Press the + button to view today’s high indoor reading, then high outdoor reading.
LO Values: Press the – button to view today’s low indoor reading, then low outdoor reading.
LA CROSSE TECHNOLOGY C75723 AU Curved Atomic Wall Clock - Temperature
Records

Temperature Trend Arrows

Both your indoor and outdoor temperature readings have Trend Arrows used to indicate changes (1°C / 2°F) 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.

Search for Outdoor Temperature

If you are seeing dashes for your outdoor readings, please try the following steps:

  1. Hold the SEARCH 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 off.
  4. Install a new set of alkaline batteries into the sensor, then into your clock. For additional help visit: bit.ly/basic_restart.

Low Battery Indicator

When Low Battery Icon appears on the right side of the time, replace the batteries on the clock. When the icon appears in the outdoor temperature area, replace the sensor batteries

Stay in Touch

Ask questions, watch setup videos, and provide feedback on our social media outlets.
Follow La Crosse Technology on YouTube, Twitter, Facebook and Instagram.LA
CROSSE TECHNOLOGY C75723 AU Curved Atomic Wall Clock - icon
9

Care + Maintanence

  • Do not mix old and new batteries.
  • Do not mix Alkaline, Lithium, standard, or rechargeable batteries.
  • Always purchase the correct size and grade of battery most suitable for intended use.
  • Clean the battery contacts and also those of the device prior to battery installation.
  • Ensure the batteries have been installed with correct polarity (+/-).
  • Remove batteries from equipment that will not to be used for an extended period.
  • Promptly remove expired batteries.

Recycling and Disposal

Please consider the environment when deciding to dispose of this product. Although household electronics are generally safe to use on a daily basis, incorrect disposal can  cause negative and potentially irreversible impacts on our environment.
Check with local donation centers to see if your product can be donated for future use. If disposal is the only option, federal agencies, local governments, and certified retailers may have electronic recycling programs in place. Programs may vary based on location.

Specifications

Atomic Clock (C75723-AU)

  • Temperature Range:
    -10°C to 50°C (14°F to 122°F)

  • Power Requirements:
    3-AA, IEC, LR6 batteries (included)

  • Dimensions:
    30.97cm W x 4.2cm D x 30.17cm H
    (12.19” W x 1.61” D x 11.87” H)

Outdoor Sensor (TX141-Bv3)

  • Temperature Range: -40°C to 70°C (-40°F to 158°F)
  • Transmission Range: Over 100 meters open air (330 feet) RF 433MHz
  • Update Interval: About every 51 seconds
  • Power: 2-AA, IEC, LR6 batteries (included)
  • Battery Life: Over 12 months
  • Dimensions: 4.02cm L x 2.08cm W x 13.0cm H (1.57” L x 0.79” W x 5.12” H)

Please Recycle
Designed in La Crosse, Wisconsin • Made in China • Printed in China • DC 070921

Warranty Info

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
Contact: www.lacrossetechnology.com/pages/international- support

http://bit.ly/international_support

Our goods come with guarantees that cannot be excluded under the Australian Consumer Law.
You are entitled to a replacement or refund for a major failure and for compensation for any other reasonably foreseeable loss or damage.
You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.
Black Forest Originals Grand Father Clock, Ltd.
DBA La Crosse Technology, Ltd.
2809 Losey Blvd. South
La Crosse, WI 54601
Caution!
The manufacturer is not responsible for any radio or TV interference caused by unauthorized changes or modifications to this equipment. Such changes or modifications could void the user authority to operate the equipment.
All rights reserved. This manual may not be reproduced 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.

Please help in the preservation of the environment and return used batteries to an authorized depotLA CROSSE TECHNOLOGY logo

References

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