La Crosse Technology WS-8418U-IT - Atomic Wall Clock Manual

Overview

1. Insert 2 fresh AA, batteries into the TX37U-IT sensor according to the polarity marked in the battery compartment.
2. Insert 2 fresh AA, batteries into the atomic clock according to the polarity markings.
3. After 5 minutes, place the sensor outside in a shaded location.

1. Press the SET button to enter time set mode, confirm adjustments and move to next item.
2. Press the+ button to adjust values.

Settings order:Time Zone

1. Daylight Saving Indicator

2. Languages
   US	English
   F	French
   E	Spanish
   d	German

   Language Hour
3. Minutes
4. Year (2 digits)
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.

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

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.

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 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 ;

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.

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.

• When the TX icon is displayed, replace batteries in the outdoor sensor.
• When the RX icon is displayed, replace batteries in the atomic clock.

• 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.

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

• 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.

Phone: 1-608-782-1610
Online Product Support: www.lacrossetechnology.com/support
Product Registration: www.lacrossetechnology.com/support/register;