La Crosse Technology WS-8418U-IT Instruction manual

Front

Model: WS-8418U-IT

Instruction Manual


DC: 062915

ATOMIC WALL CLOCK

With Moon Phase and IN/OUT Temperature

Time, Alarm, +

WWVB Icon

Indoor Temp,

Month, Date,

+ Moon Phase

Buttons SET

+

ALM SNZ

Outdoor Temp

+ Weekday

Back

Wall Hanging Hooks

Foldout Stands

Battery

Compartment

2 “AA” batteries

TX37U-IT

Sensor

Battery

Cover

Get Started

Step 1: Insert 2 fresh AA, batteries into the TX37U-IT sensor according

to the polarity marked in the battery compartment.

Step 2: Insert 2 fresh AA, batteries into the atomic clock according to the

polarity markings.

Step 3: After 5 minutes place the sensor outside in a shaded location.

Set Time, Date, 12/24 Hour, and Temperature Units

1.

Press the SET button to enter time set mode, confirm adjustments and move to next item.

2. Press the + button to adjust values.

SET +

-6

-7

-8

-4

-5

This clock has time zones from

GMT 0 to +/-12h

North American time zones:

ATL

EST

Atlantic

Eastern (default)

CST

MST

PST

Central

Mountain

Pacific

-9 ALA Alaska

-10 HAW Hawaiian

Settings order:Time Zone

1. Daylight Saving Indicator

2.

Languages

US English

F French

E Spanish d German

LanguageHour

3. Minutes

4. Year (2 digit)

5. Month

6. Date

7. Weekday

8. 12/24 Hour Format

9. Fahrenheit/Celsius

Press SET to exit, or wait 15 seconds without pressing buttons to return to the normal time display.

Set Alarm Time

ALM

1. Hold ALM to enter ALM set mode.

2. Press + to adjust values.

3. Press ALM to confirm adjustments and move to next item.

Setting order: 1. Hour, 2. Minutes

Press ALM to exit, or wait 15 seconds without pressing buttons to return to the normal time display.

Deactivate/Activate ALM

• Press ALM once to deactivate the alarm.

• The alarm icon will disappear.

• Press ALM once to activate the alarm.

• The alarm icon will appear.

Snooze

• Press SNZ to silence an active alarm for 10 minutes.

• The alarm icon will flash.

• Press any button to stop the alarm for 24 hours.

Alarm

Icon

SNZ

Seconds Display Features

There are four display modes to view the weekday, seconds, and

temperatures. The seconds may replace the Indoor temperature,

Outdoor Temperature or Weekday. If seconds are counting up on the clock, press the + button to move or remove this feature.

Default display: month&date/weekday/indoor temperature /outdoor temperature.

Change the display:

1. Press the

+

button. The display should now show the month&date/ weekday/seconds/outdoor temperature.

2. Press the

+

button a second time and the display will show the month&date/weekday/indoor temperature/seconds.

3. Press the

+

button a third time and the display will show the month&date/seconds/indoor temperature/outdoor temperature.

Press the

+

button a fourth time and the display will return to the

default display.

WWVB Radio-controlled Time

• WWVB Icon will flash when searching.

• The WWVB icon will be steady when time signal received in the past 24 hours.

For information about WWVB visit: www.nist.gov/pml/div688/grp40/wwvb.cfm

WWVB

Atomic Icon

ATOMIC SIGNAL SEARCH:

The atomic clock will search for 1 hour between midnight and 6am until the WWVB time signal is received. After reception, the atomic clock will only search for the atomic signal after midnight.

Moon Phase

The LCD Moon phase is divided by 6 sections, showing a total of 12 phases of the moon.

Note: With the moon shown against a light colored background, the phases will show opposite to a paper calendar.

The segments that are highlighted will portray the part of the moon that is lit. For instance, the moon will be blank during a new moon and dark during a full moon.

Low Battery Icon

• When the TX icon is displayed replace batteries in the outdoor sensor.

• When the RX icon is displayed replace batteries in the atomic clock.

Low

Battery

Icons

Position Outdoor Sensor

• Mount the outdoor sensor on a north-facing wall or in any well shaded area. Under an eave or deck rail is preferred.

• The maximum transmitting range to the atomic clock is over 330 feet

(100 meters) in open air, not including walls.

Restart

If the outdoor temperature shows dashes, remove batteries from the atomic clock and outdoor sensor. Press any button on the atomic clock

20 times. After 15 minutes, return to Step 1 in “Get Started”.

Specifications

Indoor

Temperature

Range

Outdoor

14.1°F to +100°F (-9.9ºC to +37.8ºC)

Temperature

Range

Distance

Interval

-39.8°F to +139.8°F (-39.8ºC to +59.9ºC)

Over 330 ft. (100 meters) RF 915MHz (open air)

About every 4 seconds

Power

Atomic Clock 2-AA, IEC, LR6 batteries (not included)

TX37U-IT Sensor 2-AA, IEC, LR6 batteries (not included)

Battery Life

Atomic Clock Over 24 months

TX37U-IT Sensor Over 12 months

Dimensions

Care and Maintenance

• Do not mix old and new batteries

• Do not mix Alkaline, Standard, Lithium or Rechargeable

Batteries

• Always purchase the correct size and grade of battery most suitable for the intended use.

• Replace all batteries of a set at the same time.

• 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 equipment with is not to be used for an extended period of time.

• Remove expired batteries promptly.

Warranty and Support Information

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.

Before returning a product, please contact our friendly customer support with questions or visit our online help:

Phone: 1-608-782-1610

Online Product Support: www.lacrossetechnology.com/support

Product Registration: www.lacrossetechnology.com/support/register

View full warranty details online at: www.lacrossetechnology.com/warranty_info.pdf

Warranty Address:

La Crosse Technology, Ltd

2830 S. 26 th St.

La Crosse, WI 54601

Protected under U.S. Patents:

5,978,738 | 6,076,044 |RE43903

FCC Statement

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 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 must not be co-located or operating in conjunction with any other antenna or transmitter.

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!

The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment. Such 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.