La Crosse Technology WS-8007U-C User manual

WS-8007U

Radio Controlled Moon Phase Clock

Instruction Manual

TABLE OF CONTENTS

Topic Page

Inventory of Contents/ Additional Equipment 3

About WWVB 3

Quick Set-Up Guide 3

Detailed Set-Up Guide

Battery Installation 4

Program Mode

Function Buttons 5

Time Zone Setting 5

DST (Daylight Saving Time) Setting 6

Language Selection 6

Time Setting 6

Calendar Setting 7

12/24-Hour Setting 7

Selecting °F or °C 7

Features & Operations

Changing the Display Mode 8

The Alarm 8-9

Moon Phase 9

Indoor Temperature 9

Mounting 10

Maintenance & Care 11

Troubleshooting 12

Specifications 12

Warranty Information 13-14

INVENTORY OF CONTENTS

1) WS-8007U

2) Instruction manual and warranty card.

ADDITIONAL EQUIPMENT (not included)

1) Two fresh 1.5V AA batteries.

2) Three wall-hanging screws.

3) Appropriate screwdriver for screws.

ABOUT WWVB (Radio Controlled Time)

The NIST (National Institute of Standards and Technology—Time and Frequency

Division) WWVB radio station is located in Ft. Collins, Colorado, and transmits the exact

time signal continuously throughout the United States at 60 kHz. The signal can be

received up to 2, 000 miles away through the internal antenna in the Moon Phase Clock.

However, due to the nature of the Earth’s Ionosphere, reception is very limited during

daylight hours. The Moon Phase Clock will search for a signal every night when

reception is best. The WWVB radio station derives its signal from the NIST Atomic

clock in Boulder, Colorado. A team of atomic physicists is continually measuring every

second, of every day, to an accuracy of ten billionths of a second per day. These

physicists have created an international standard, measuring a second as 9,192,631,770

vibrations of a Cesium-133 atom in a vacuum. This Moon Phase Clock regulates the

WWVB transmitter. For more information about WWVB please see the NIST website at

http://www.boulder.nist.gov/timefreq/stations/wwvb.htm

QUICK SET-UP GUIDE

1) Insert two fresh AA batteries into the moon phase clock.

2) Wait 10 minutes for WWVB reception.

3) If there is no WWVB reception, manually set the time and date (see

instructions in the Program Mode section).

4) Program the settings.

5) Mount the WS-8007U in a suitable location where WWVB signals can be

received.

DETAILED SET-UP GUIDE

I) BATTERY INSTALLATION

Note: To avoid start-up problems make sure that the batteries do not spring free.

A) MOON PHASE CLOCK

1) Remove the battery cover,

located on the backside of the

moon phase clock and directly

below the function buttons.

2) Observe the correct polarity,

and install 2 AA batteries.

3) Replace the battery cover.

Note: After the batteries have been installed a tone will sound, and all the

LCD’s (Liquid Crystal Display) will briefly light up. Then the indoor

temperature, the date as “1/ 1”, the weekday as “MON”, and the Moon

Phase will be displayed. Also, the time will appear as “-:--” for

approximately 1 minute. Then the WWVB search is automatically initiated,

and a tower icon appears and flashes with the time colon (no tower icon

will appear if the WWVB is too weak to be detected). While the WWVB

search is being conducted various numbers will appear in the time display.

The numbers “0”, “1”, or “8” will appear in the hour position and the

seconds will appear in the minute display. The moon phase clock will either

display the WWVB time, or discontinue the search after 10 minutes if the

time is not found. When the search is cancelled “-:--”will appear in the

time LCD. The moon phase clock will conduct a WWVB search every hour

until the first signal is found. Once the WWVB time is found, a search is

automatically conducted nightly at midnight. If the signal is found at

midnight, the tower icon will remain, if not, another search will take place

every hour (up to 6:00 am) until the signal is found successfully. If no signal

is found during this period, the tower icon will not appear and the clock will

search again at 12:00 am the next night.

Battery Compartment

Battery Cover

Month/Da

Weekda

Indoor

Moon Phase Icon

Alarm sound Icon

WWVB Tower

PROGRAM MODE

To enter the Program Mode hold down the “SET” button for 2 seconds until “-5EST”

flashes in the Date LCD. Press and release the “SNZ” button at any time to exit the

Program Mode, or wait approximately 15 seconds for the moon phase clock to

automatically return to normal operation.

Your clock will automatically set up with Eastern Time Zone, Daylight Saving Time On,

English for the language, 12 hour clock (AM/PM) and °F for temperature.

I) FUNCTION BUTTONS

There are 4 function buttons located on the backside of the Moon Phase Clock. The

function buttons are labeled: “SET”, “+”, “ALM” and “SNZ”.

II) TIME ZONE SETTING

1) Hold down the “SET” button for 2 seconds, the default setting “-5EST” will

flash in the Date LCD.

2) Press and release the “+” button to select your desired time zone. There are

13 time zones to choose from:

-5EST Eastern Time (default setting)

-6CST Central Time

-7MST Mountain Time

-8PST Pacific Time

-9ALA Alaskan Time

-10HAW Hawaiian Time

-11

-12

GMT Greenwich Mean Time

-1

-2

-3

-4ATL Atlantic Time

3) Press and release the “SET” button to confirm the time zone setting and to

advance to the DST (Daylight saving time) setting.

III) DST (DAYLIGHT SAVING TIME) SETTING

Note: The DST default (factory) setting is “On”, meaning that the WWVB will

automatically change the time according to Daylight Saving Time in the spring and

fall. For areas that do not recognize DST changes (Arizona and parts of Indiana)

turn the DST “OFF”.

1) “On” will be flashing in the time LCD and “DST” flashes where the

Weekday normally appears.

2) Press and release the “+” button to turn the DST off, as will be indicated by

the display of “OFF” in the time LCD.

3) Press and release the “SET” button to confirm the DST setting and to

advance to select the language for the weekday.

IV) LANGUAGE SELECTION FOR THE WEEKDAY

1) The default language “US” will be flashing in the time LCD.

2) Press and release the “+” button to select the desired language. There are 3

languages to select from:

US English

F French

E Spanish

3) Press and release the “SET” button to confirm the language setting and to

advance to manually set the time.

V) TIME SETTING

Note: When the WWVB signal is found, that time will over-ride the manually set

time.

1) The hour “12” will be flashing in the time LCD.

2) Press and release the “+” button to select the hour.

Note: When setting the hour, “PM” will appear to the left of the hour display, if

it is AM nothing will be displayed.

3) Press and release the “SET” button to confirm the hour setting and to shift

to select the minutes.

4) The minute area will now be flashing.

5) Press and release the “+” button to select the minutes.

6) Press and release the “SET” button to confirm the time setting, and to

advance to manually set the calendar.

VI) CALENDAR SETTING

Note: When the WWVB signal is found, that date will over-ride the manually set

date.

1) The default year “00” will be flashing in the date LCD.

2) Press and release the “+” button to select the year (last two digits).

3) Press and release the “SET” button to confirm the year and to set the

month.

4) The default month “1” will flash.

5) Press and release the “+” button to select the appropriate month (January =

“1”, December = “12”)

6) Press and release the “SET” button to confirm the month and to set the date.

7) The default date “1” will flash.

8) Press and release the “+” button to select the appropriate date.

9) Press and release the “SET” button to confirm the date and to set the

weekday.

10) The default weekday “MON” (depends on selected language) will flash.

11) Press and release the “+” button to select the appropriate weekday.

12) Press and release the “SET” button to confirm the calendar settings and to

advance to select either 12 or 24-hour time display.

VII) 12/24-HOUR SETTING

1) The “12” hour time display will be flashing in the time LCD.

2) Press and release the “+” button to toggle between 12 and 24 hour time.

Note: 12-hour uses AM/PM, 24-hour is also known as “military” time.

3) Press and release the “SET” button to confirm the 12/24-hour time display

and to advance to select either °F or °C.

VIII) SELECTING °F OR °C

1) The default “°F” will be flashing in the time LCD.

2) Press and release the “+” button to toggle between °F and °C.

3) Press and release the “SET” button to confirm the °F or °C selection and

exit the Program Mode.

FEATURES & OPERATIONS

I) CHANGING DISPLAY MODE (DAY, SECONDS, AND TEMPERATURE)

There are three possible display modes to view the date, seconds, and temperature:

1) Month & date/weekday/moon phase/indoor temperature (default)

2) Month & date/weekday/moon phase/second.

3) Month & date/seconds/moon phase/indoor temperature

To change the display mode press and release the “+” button to toggle through

these display modes.

II) THE ALARM

A) SETTING THE ALARM

Note: The duration of the alarm is 85 seconds. After each of the first two 25

second periods, the rate of the alarm increases.

1) Hold down the “ALM” button for 5 seconds. The “TIME” icon to the right

of the minutes (in the time LCD) shifts to “ALARM” and the hour digit of

the alarm flashes.

2) Press and release the “+” button to set the alarm hour.

3) Press and release the “ALM” button to confirm the hour and to move to set

the alarm minutes.

4) The alarm minutes flash.

5) Press and release the “+” button to set the alarm minutes.

6) Press and release the “ALM” button to confirm and to exit the alarm setting

mode.

Note: The alarm will be automatically set to sound when exiting the alarm-

setting mode, indicated by the alarm icon to the right of the time- (((•)))

B) ACTIVATING/DEACTIVATING THE ALARM

1) The alarm will be automatically set to sound when exiting the alarm-setting

mode (indicated by the alarm icon under the word “time”).

2) Press and release the “ALM” button to activate and deactivate the alarm.

The alarm “sound” icon under the word “time” will appear or disappear,

and the alarm time will be displayed briefly before returning to the normal

display mode.

C) ACTIVATING THE SNOOZE FUNCTION

1) While the alarm is sounding press and release the “SNZ” button to activate

the snooze function. The alarm “sound” icon and “SNOOZE” icon (under

the word “time”) will flash. The duration of the snooze function is 10

minutes, then the alarm will resume.

D) SUSPENDING ALARM

1) While the alarm is sounding or the SNOOZE is active, press and release the

“ALM” button to suspend the alarm until the next day.

III) MOON PHASE

The Moon Phases, and their corresponding dates appear in the Date LCD. There are

8 visible Moon Phases that will show in the Date LCD:

The moon phase clock is programmed with all moon phases and corresponding dates

from the year 2000 until 2019.

Waxing Moon Phases Waning Moon Phases

Crescent Moon

Last Quarter Moon

Gibbous

Full Moon

Gibbous

First Quarter Moon

Crescent Moon

New Moon

IV) INDOOR TEMPERATURE

The Indoor Temperature appears on the right side of the Date LCD. The temperature is

checked every 10 seconds, and updated whenever there is a change.

MOUNTING

There are two possible ways to mount the moon phase clock:

• use of the foldout table stands, or

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Function Buttons

Foldout Table Stands

Hanging Holes

• wall mounting.

I) FOLDOUT TABLE STANDS

The Foldout table stand legs are located on the backside,

at the lower corners, and on both sides of the battery

cover. The hinges are towards the edges of the moon

phase clock, and the ends (with no hinge) need to be

folded out towards the edge. Once the foldout table

stands are extended, place the moon phase clock in an

appropriate location.

II) WALL MOUNTING

1) Using a straightedge, horizontally space at 3-

15/16 of an inch (100.58mm) three screw

positions on a wall.

2) Install three mounting screws (not included) into

a wall within transmission range—leaving

approximately 3/16 of an inch (5mm) extended

from the wall.

3) Place the moon phase clock onto the screws, using the hanging holes on the

backside. Gently pull the moon phase clock down to lock the screws into

place.

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