La Crosse Technology WT-8100 User Manual

WT-8100 TIMER WALL CLOCK

The Wall Clock with Timer is ideal for your kitchen, and fitness room.

Displays time, weekday, indoor temperature and a timer all on one easy to read

FEATURES

 Digital time
 Date display.
 Weekday display in 4 languages: English, French, German or Spanish.
 Indoor temperature (°F or °C)
 12/24 hour time display.
 Time Alarm with snooze.
 Wall hanging or free standing.
 Countdown/Count up Timer with 8-memory recall.
 Low battery indicator.
 Temperature range: 14.4°F to 99.9°F (-9.9°C to +59.9°C).
 Requires 1-AA alkaline battery (not included).

LCD

display

Function

buttons

INITIAL SET UP

Install battery:

 The Wall Clock uses 1 x AA battery (IEC LR6, 1.5V).

 Insert battery into the Wall Clock, observing the correct polarity (see

markings inside battery compartment).

 Set Time and Date.

TIMER/ MIN Button

SET TIME

Press and hold SET button for 5 seconds, to enter the time set mode.

 12/24-HOUR: 12h will flash. Press and release the + button to switch to 24-

 HOUR: The Hour will flash. Press and release the + button to adjust the

 MINUTES: The Minutes will flash. Press and release the + button to adjust

 YEAR: The Year will flash. Press and release the + button to adjust the

 MONTH: The Month will flash. Press and release the + button to adjust the
 DATE: The Date will flash. Press and release the + button to adjust the
 NOTE: Day of the Week will set automatically.

 FAHRENHEIT/CELSIUS: °F will flash. Press and release the + button to
 LANGUAGE: US (English) will flash. Press and release the + button to

SET TIME ALARM

Press and hold the ALARM button for 5 seconds to enter the alarm set mode.

 HOUR: The Hour will flash. Press and release the + button to adjust the

 MINUTES: The Minutes will flash. Press and release the + button to adjust

SET

hour time.
NOTE: The date will display as Month/Day in 12-hour mode and Day/Month
in 24-hour mode. Press and release the SET button.

Hours. Be sure to AM or PM is showing as appropriate. Press and release
the SET button.

the Minutes. Hold the + button to change the Minutes quickly. Press and
release the SET button.

Year. Press and release the SET button.
Month. Press and release the SET button.
Date. Press and release the SET button.

switch to °C. Press and release the SET button again.
change to French (F), Spanish (E), German (d) or back to English (US).

Press and release the SET button to finish.

Hours. Be sure the AM or PM is showing as appropriate. Press and release
the ALARM button.

the Minutes. Hold the + button to change the Minutes quickly. Press and
release the DATE/MEMO button and you are done.

Quick Setup Manual

display.

TIMER / SNZ button
DATE / MEMO

START / STOP button
ALARM

Battery
compartment

TIMER/ SEC button

+

Hanging
holes

Foldable

 ACTIVATE/ DEACTIVATE ALARM : Press and release the ALARM button to

activate or deactivate the alarm. When the alarm is active the clock displays

the alarm icon

does not display.

 ALARM SOUN D: The Alarm frequency is 2KHz for 90 seconds:

above the seconds. When deactivated, the alarm icon

The alarm sound pattern is one beep every 2 seconds for 30 seconds, then
one beep every 1 second for 30seconds and then one beep every 2 seconds
for 30 seconds and stop.

SNOOZE: When the time alarm sounds, press and release the DATE/MEMO
button to activate the Snooze feature for 10 minutes. The alarm icon will
flash when the snooze feature is activated. Press and release the + button to
deactivate the snooze function.

COUNTDOWN TIMER

SET TIMER:

Press and release the TIMER/SNZ button to enter the timer set mode. You will see
this in the lower left-hand corner replacing the date.

 TIMER MINUTES: Press and release the TIMER/MIN button to adjust the

Minutes. Hold the TIMER/MIN button to change the Minutes quickly. Minutes
can be set from 0-99.

 TIMER SECONDS: Press and release the TIMER/SEC button to adjust the

Seconds. Hold the TIMER/SEC button to change the Seconds quickly.
Seconds can be set from 0-59.

 START OR STOP TIMER: Press and release the START/STOP button to

begin the timer countdown to 0:00. Press and release the START/STOP

button to stop the timer.

 TIMER ALARM: When the countdown timer reaches 0:00, the alarm will

sound one beep every 0.5 seconds for 30 seconds.

 EXIT TIMER MODE: Press and hold the TIMER/MEMO button for 2 seconds

to exit Timer mode. The date will be displayed.

CREATE TIMER MEMORY:
The Timer can be manually set (see set timer) or you can create up to eight
different timers in memory, which can be recalled and reused. From a normal
display, press and release the TIMER/MEMO button to enter timer mode.

 COUNT UP TIMER: In Timer mode press and release the START/STOP

button to begin counting up from 0:00. Press and release the START/STOP
button to stop the count up.

Press and release the START/STOP button to start the count down, then
again to stop the count down before it reaches 0:00 and the timer sounds.
This will commit the timer to memory.

 COUNTDOWN TIMER: Set a countdown timer (see set timer) or select one

from memory. Press and release the START/STOP button to begin counting
down. Press and release the
START/STOP button to stop the count down before it reaches 0:00 and the
timer sounds. This will commit the timer to memory.

 RECALL TIMER MEMORY: In timer mode press and release the

TIMER/SNZbutton to recall a saved time memory.
NOTE: The timer will recall the time memory in ascending order rather than

order saved. Example: Saved time memories are 7:00, 6:00, & 23:00. Recall
will be 6:00, 7:00, & 23:00.

 RECALL SEARCH: Press TIMER/SNZ button to recall timer memory, it will

search from the smallest timer memory to find timer larger than existing timer
value and recall it.

Example: Set timer to 6:30, then press TIMER/SNZ button to recall the
memory. It will search the memory recall order 6:00, 7:00 & 23:00 and recall
7:00 as the next largest memory.

 TIMER MEMORY OVERWRITE: A time memory is created each time the

countdown timer is started then stopped before the timer reaches 0:00 and
sounds the alarm.

A maximum of 8 count down time memories can be save and recalled, when
count down memory is full, it will delete the oldest timer and add the new
timer, in first-in-first-out order.

 CLEAR TIMER: In timer mode, with the timer stopped, press and hold the

TIMER/MIN button and TIMER/SEC button together for 5 seconds to clear
the oldest timer to 0:00.

 EXIT TIMER MODE: Press and hold the TIMER/SNZ button for 2 seconds to

exit Timer mode. The date will be displayed.

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DISPLAY OPTIONS

Countdown Timer or Month/Date Display

CHANGE DISPLAY:

From Timer mode, stop the timer. Then press and hold the
DATE/MEMO button to change from Timer to Date display.

NOTE: Date will show M/D when the clock is in 12-hour mode, and
will show as D/M in 24-hour mode.

POSITIONING OR MOUNTING CLOCK

There are two possible ways to mount clock: use of the foldable table stands, or
wall mounting.

FOLDABLE TABLE STANDS

The foldable table stands legs are located on the backside.
Unfold the stands out, below the battery compartment. Once
the foldout table stands are extended, place the clock in an
appropriate location.

WALL MOUNTING

Install three mounting screws (not included) into a wall—
leaving approximately 3/16 of an inch (5mm) extended from
the wall. Place the clock onto the screws, using the three
hanging holes on the backside. Gently pull the clock down to
lock the screws into place.

NOTE: Always ensure that the clock locks onto the screws
before releasing.

BATTERY REPLACEMENT

Low batteries should be changed to avoid the damage resulting from a leaking
battery.

If you notice that the LCD appears faint or is not working properly, or the low
battery symbol appears above the seconds, try a fresh AA alkaline battery before
contacting customer support.

We recommend that you replace the batteries regularly to ensure optimum
accuracy of this unit.

Help us to keep our environment clean. Please do not

dispose of old electronic devices and empty batteries
in household waste. To protect the environment, take
them to your retail store or to appropriate collection

sites according to national or local regulations.

INTENDED USAGE AND SAFETY

 Keep the instrument in a dry place.
 Do not expose the instrument to extreme temperatures, vibration or shock.
 Clean it with a soft damp cloth. Do not use solvents or scouring agents.
 If the unit does not work properly, change the battery.
 The product is not a toy. Keep it out of reach of children.
 The product is not to be used for medical purpose or for public information,

but is determined for home use only.

 The specifications of this product may change without prior notice.
 Improper use or unauthorized opening of housing will void the warranty.

SPECIFICATIONS:

Indoor Temperature Range: 14.4°F to 99.9°F (-9.9°C to +59.9°C). Reads OFL if

outside this range.

Resolution: 0.2°F (0.1 °C)
Measuring Period: Every 60 seconds.

Battery: Requires 1 x LR6 (AA) alkaline battery (not

included).
Clock Size: 9.23 L x 7.61 H x 1.04 inches W (234.4 L x 193.4 H

x 26.3mm W)

Time Display: Numbers are 1.77 inches H (4.5 cm)

WARRANTY INFORMATION

La Crosse Technology, Ltd provides a 1-year limited warranty on this product
against manufacturing defects in materials and workmanship.

This limited warranty begins on the original date of purchase, is valid only on
products purchased and used in North America and only to the original purchaser
of this product. To receive warranty service, the purchaser must contact La
Crosse Technology, Ltd for problem determination and service procedures.
Warranty service can only be performed by a La Crosse Technology, Ltd
authorized service center. The original dated bill of sale must be presented upon
request as proof of purchase to La Crosse Technology, Ltd or La Crosse
Technology, Ltd’s authorized service center.

La Crosse Technology, Ltd will repair or replace this product, at our option and at
no charge as stipulated herein, with new or reconditioned parts or products if
found to be defective during the limited warranty period specified above. All
replaced parts and products become the property of La Crosse Technology, Ltd
and must be returned to La Crosse Technology, Ltd. Replacement parts and
products assume the remaining original warranty, or ninety (90) days, whichever is
longer. La Crosse Technology, Ltd will pay all expenses for labor and materials for
all repairs covered by this warranty. If necessary repairs are not covered by this
warranty, or if a product is examined which is not in need or repair, you will be
charged for the repairs or examination. The owner must pay any shipping charges
incurred in getting your La Crosse Technology, Ltd product to a La Crosse
Technology, Ltd authorized service center. La Crosse Technology, Ltd will pay
ground return shipping charges to the owner of the product to a USA address only.

Your La Crosse Technology, Ltd warranty covers all defects in material and
workmanship with the following specified exceptions: (1) damage caused by
accident, unreasonable use or neglect (including the lack of reasonable and
necessary maintenance); (2) damage occurring during shipment (claims must be
presented to the carrier); (3) damage to, or deterioration of, any accessory or
decorative surface; (4) damage resulting from failure to follow instructions
contained in your owner’s manual; (5) damage resulting from the performance of
repairs or alterations by someone other than an authorized La Crosse Technology,
Ltd authorized service center; (6) units used for other than home use (7)
applications and uses that this product was not intended or (8) the products
inability to receive a signal due to any source of interference.. This warranty
covers only actual defects within the product itself, and does not cover the cost of
installation or removal from a fixed installation, normal set-up or adjustments,
claims based on misrepresentation by the seller or performance variations
resulting from installation-related circumstances.

LA CROSSE TECHNOLOGY, LTD WILL NOT ASSUME LIABILITY FOR
INCIDENTAL, CONSEQUENTIAL, PUNITIVE, OR OTHER SIMILAR DAMAGES
ASSOCIATED WITH THE OPERATION OR MALFUNCTION OF THIS
PRODUCT. THIS PRODUCT IS NOT TO BE USED FOR MEDICAL PURPOSES
OR FOR PUBLIC INFORMATION. THIS PRODUCT IS NOT A TOY. KEEP OUT
OF CHILDREN’S REACH.

This warranty gives you specific legal rights. You may also have other rights
specific to your State. Some States do not allow the exclusion of consequential or
incidental damages therefore the above exclusion of limitation may not apply to
you.

For warranty work, technical support, or information contact:

La Crosse Technology, Ltd

2817 Losey Blvd. S.

La Crosse, WI 54601

Online: www.lacrossetechnology.com/support

All rights reserved. This handbook must not be reproduced in any form, even in excerpts, or
duplicated or processed using electronic, mechanical or chemical procedures without written
permission of the publisher.
This handbook may contain mistakes and printing errors. The information in this handbook is
regularly checked and corrections made in the next issue. We accept no liability for technical
mistakes or printing errors, or their consequences. All trademarks and patents are
acknowledged.

EJMA8100L210
Printed in China

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