La Crosse Technology WT-5130 User manual

WT-5130ER
Radio-Controlled Alarm Clock
with Time Projection

2
TABLE OF CONTENTS
About this Manual…………………………..……….………………………………..3
Before you Begin (inventory of items)……..…………….………………………….3
Glossary of Common Terms……………..……………………….…………………4
Quick Set-up Guide……………………………..……………...……………………..5
Detailed Set-up Guide……………………..……..………..…….………….……6-11
Battery Installation……………………………..……………………………6-7
Program Mode……………………………..…………………………………..7
Programming Sequence………………..……………………………………..8
Function Buttons……………………………………………………………….8
LCD Contrast Setting………..………………………………………………..8
Time Zone Setting…………………………………………………………..8-9
Manual Time Setting..……………………………………………………..9-10
Year, Month, & Day Setting.……………..……..…………………………...10
12/24-Hour Time Setting…………………………………………………….10
°C/°f Setting……………………….………………………………………10-11
DST (daylight saving time) Setting…………………………………………11
Features and Operations………………….………....…………………………12-17
Features……………………………………………………………………….12
Projection…………………………………………………………………...…12
EL Backlight…………………………………………………………………..12
Indoor Temperature……………………………………………………...12-13
Indoor Humidity……………………………………………………………….13
Remote Temperature…………….………………………………………12-13
Time Alarm……………………………………………………………………14
Changing Display Mode………….………………………………………….15
Weather Forecast & Weather Boy Icon………………….…………….15-17
Mounting……………………………………….……..………………………………..18
Maintenance & Care………………………………………………………………….19
Troubleshooting…….……………………………..……………………….…….19-20
Specifications………………………………….….……………………………...20-21
Warranty & Contact Information…………………..…….…………………….22-24

3
ABOUT THIS MANUAL
Thank You and Congratulations on selecting a La Crosse
Technology Projection Alarm Clock! We are positive you will enjoy
the benefits of accurate weather readings and the precise, radio-
controlled time information that our weather stations offer.
La Crosse Technology introduced radio-controlled clocks to the US
market in 1991 and continues to be on the cutting-edge of this
technology in America.
This manual will guide you step-by-step through setting up your
La Crosse Technology device. Use this manual to become familiar
with projection alarm clock, and save it for future reference.
B
EFORE YOU BEGIN
Please verify the contents of your projection alarm clock before
beginning the set-up.
INCLUDED
Your projection alarm clock should include the following items:
•WT-5130ER Projection Alarm Clock
•TX6U remote temperature sensor
•AC adapter/transformer
•Adhesive tape
•(3) Mounting screws and (3) anchors
•Instruction manual and warranty card
NOT INCLUDED
You will also need (items not included):
•(2) fresh AA 1.5V batteries (optional for projection alarm)
•(2) fresh AA 1.5V batteries (for remote temperature sensor)
NOTE: Only use standard alkaline batteries in your projection alarm
clock. Avoid rechargeable and high-powered batteries.

4
GLOSSARY OF COMMON TERMS
NIST*
The National Institute of Standards and Technology maintains the primary frequency
standard for the United States. The NIST also coordinates the United States time and
frequency standards with other world standards. The NIST provides time and
frequency services for United States clientele.
WWVB*
The WWVB is an AM radio station in Ft. Collins, Colorado, managed by the NIST.
The WWVB’s function is to broadcast time-of-day information derived from the NIST
atomic clock, located in Boulder, Colorado.
ATOMIC CLOCK*
An atomic clock is an extremely accurate time device measuring time by the
movements of electrons in cesium atoms. The NIST atomic clock is one of the most
precise clocks in the world, accurate to 10 billionths of one second. The NIST’s
atomic clock contributes to the international group of clocks calculating the
Coordinated Universal Time (UTC)—the official world time.
RADIO-CONTROLLED TIME*
A radio-controlled time device is often confused with an atomic clock. However, a
radio-controlled time device receives its time information from the atomic clock each
day through an internal antenna. The radio-controlled time device searches for an
exact time signal every night when the signal from the WWVB is the strongest. The
signal can be received up to 2,000 miles away through a radio controlled time device.
LCD
“LCD” is an acronym for ”Liquid Crystal Display”. This is a common type of display
screen used in televisions, computers, watches, and digital clocks.
LED
“LED” is an acronym for “Light-Emitting Diode”. This type of light is used to illuminate
a variety of displays such as a digital clock or watch.
CELSIUS (°C)
Celsius is metric system’s unit of measurement used to calculate temperature.
FAHRENHEIT (°F)
Fahrenheit is the common unit of measurement used to calculate temperature the
United States.
*For more information regarding the NIST, WWVB, atomic clocks, and radio-
controlled time, please visit the NIST official website:
http://www.boulder.nist.gov/timefreq/stations/wwvb.htm

5
QUICK SET-UP GUIDE
Hint: Use good quality alkaline batteries and avoid
rechargeable batteries.
1. Place the projection alarm and remote temperature
sensor 3-5 feet apart.
2. Batteries should not be installed into either unit for 15
minutes.
3. Place the batteries into the remote temperature sensor
first and then into the projection alarm.
4. DO NOT PRESS ANY BUTTONS FOR 15 MINUTES.
In this time the display and the sensor will begin to communicate
with each other. The display will show both the indoor
temperature/humidity and an outdoor temperature. If the station
does not display both temperatures and the indoor humidity after
the 15 minutes, please retry the set-up in the instructions above.
After both indoor and outdoor temperatures are displayed for 15
minutes you can place your sensor outdoors and set your time.
The remote sensor should be placed in a dry, shaded area. The
remote sensor has a range of 80 feet. Any walls that the signal has
to pass through will reduce distance of the range. An outdoor wall
or window has up to 20 feet of resistance and an interior wall has
up to 10 feet of resistance. Your distance plus resistance should
not exceed 80 feet in a straight line.
To complete the detailed set-up of your temperature station after
the 15 minutes have passed, please follow the steps beginning on
page 6.
NOTE: Direct rain will damage your remote temperature sensor. Fog
and mist, however, will not harm the sensor.

6
D ETAILED SET-UP GUIDE
A. BATTERY INSTALLATION
1. REMOTE TEMPERATURE
TRANSMITTER
a. Remove the battery cover.
b. Observing the correct polarity,
install 2 AA batteries. The
batteries will fit tightly (to avoid
start-up problems make sure that they do not spring free
during installation).
c. Replace the battery cover.
2. PROJECTION ALARM
a. Remove the battery cover.
b. Observe the correct polarity, and install 2 AA batteries.
c. In addition or
instead of
inserting batteries,
the AC adapter
can be used.
Simply plug the
adapter into the
receptacle on the
underneath of the
alarm clock and
then plug in adapter.
d. Replace the battery cover.
e. The projector will activate and remain on if the alarm
clock is plugged in. If only batteries are used, the
projector will only be activated when a button is pressed.
The projection is a red light, not harmful under normal
usage, although care should be taken to not look directly
into the light.
AC adapter
receptacle

7
NOTES:
•After the batteries have been installed a tone will sound, and the
LCD (Liquid Crystal Display) will activate.
•The indoor temperature/humidity and the remote temperature will
be displayed. Also, the time will appear as “-:--”.
•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, and the time
display will remain on “-:--”).
•While the WWVB search is being conducted various numbers will
appear in the time display.
•After 15 minutes, the projection alarm will either display the
WWVB time, or discontinue the search if the time is not found. If
the search is cancelled “-:--” will remain in the time LCD.
•The projection alarm 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 (until 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.
•The radio-controlled time receiver is located on the bottom side of
the projection alarm. When using the AC adaptor be sure to keep
the adapter cord away from the bottom side of the unit as if the
wire is too close it can cause weakened reception sensitivity.
B. PROGRAM MODE
To enter the Program Mode hold down the “SET/+/MIN” button for 3
seconds, until the time flashes in the top of the display. The Program
Mode Guide is laid out in a manner that allows you to program each
function separately, or you can follow the instructions entirely to program
the projection alarm. Complete programming is usually done for the
initial set-up, and will require you to skip step 1 and 2 of programming
sections F and G. To exit the setting mode simply wait approximately 10
seconds for the projection alarm to automatically return to normal
operation.

8
C. PROGRAMMING SEQUENCE
1. LCD Contrast Setting
2. Time Zone Setting
3. Manual Time Display
4. Year, Day & Date Setting
5. 12/24-Hour Setting
6. °C/°F Setting
7. Daylight Saving Time On/Off
D. FUNCTION BUTTONS
There are 3 function buttons located on the front of the projection
alarm and one on the top. The function buttons are labeled:
AL/HOUR, light direction icon, SET/+/MIN, and SNOOZE/ADVANCE
MODE/ADVANCE MODE (the top bar).
E. LCD CONTRAST SETTING
1. Hold down the “SET/+/MIN” button for 3 seconds, the time will
flash in the Time LCD.
2. Press and release the “SNOOZE/ADVANCE MODE” bar to
advance to the LCD Contrast Setting.
3. Press and release the “SET/+/MIN” button to move through the
different contrast settings. The LCD contrast can be set within 8
levels, from LC0-LCD7 (the default is LCD5).
4. Press and release the “SNOOZE/ADVANCE MODE” bar to
confirm the contrast selection and to advance to the Time Zone
Setting.
F. TIME ZONE SETTING
1. Hold down the “SET/+/MIN” button for 3 seconds, the time will
flash in the Time LCD.
Set Button (toggles between
indoor temp/hum and alarm
time. Also adjusts minutes in
time setting mode
Alarm Button (also adjusts
the hours in time setting
mode
)
Display Direction

9
NOTE: “AM” or “PM” will be displayed to the left of the time to help identify
the time.
2. Press and release the “SNOOZE/ADVANCE MODE” bar to
advance to the time zone selection.
3. In the indoor temperature/humidity section of the LCD, the time
zone will flash.
4. Press and release the “SET/+/MIN” button to select the
appropriate time zone. There are 24 time zones to choose from
(based relative to the international time standard of GMT
(“Greenwich Mean Time”).
5. Press and release the “SNOOZE/ADVANCE MODE” bar to
confirm the time zone setting and to advance to the Manual time
Setting.
G. MANUAL TIME SETTING
1. Hold down the “SET/+/MIN” button for 3 seconds, the time will flash
in the Time LCD.
2. Press and release the “AL/HOUR” button to advance the hours
and press and release the “SET/+/MIN” button to advance the
minutes.
3. Press and release the “SNOOZE/ADVANCE MODE” bar confirm
the time setting and to advance to Calendar Setting.
H. YEAR, MONTH, & DAY SETTING
1. Hold down the “SET/+/MIN” button for 3 seconds, the time will
flash in the Time LCD.
-4h Atlantic Time
-5h Eastern Time (default setting)
-6h Central Time
-7h Mountain Time
-8h Pacific Time
-9h Alaskan Time
-10h Hawaiian Time
-11h, -12h Next two time zones West of HAW
0h Greenwich Mean Time
-1h, -2h, -3h Three time zones West of GMT
NOTE: The U.S. time zones will show abbreviations as opposed to the
numerical time zone indicator. For example Eastern Time will
dis
p
la
y
“ET” when the Eastern Time Zone is selected

10
2. Press and release the “SNOOZE/ADVANCE MODE” bar to
advance to the Year Setting.
3. Press and release the “SET/+/MIN” button to advance the year.
The range for the year is 2003-20029.
4. Press and release the “SNOOZE/ADVANCE MODE” bar to
confirm the year and advance to the Month and Day setting.
5. Press and release the “SET/+/MIN” button to advance the
month.
6. Press and release the “AL/HOUR” button to advance the day.
7. Press and release the “SNOOZE/ADVANCE MODE” bar to
confirm Month and Day selection to advance to the 12/24-Hour
Setting.
I. 12/24 HOUR TIME SETTING
1. Hold down the “SET/+/MIN” button for 3 seconds, the time will
flash in the Time LCD.
2. Press and release the “SNOOZE/ADVANCE MODE” bar to
advance to the 12/24 Hour Time Setting.
3. Press and release the “SET/+/MIN” button to toggle between 12-
hour time (the default) and 24-hour time (also known as military
time).
4. Press and release the “SNOOZE/ADVANCE MODE” bar to
confirm the 12/24 Hour Time setting and to advance to the
Temperature (ºC/ºF) Setting.
J. °C/°F SETTING
1. Hold down the “SET/+/MIN” button for 3 seconds, the time will
flash in the Time LCD.
2. Press and release the “SNOOZE/ADVANCE MODE” bar to
advance to the °C/°F Setting (°F is the default).
3. Press and release the “SET/+/MIN” button to toggle between the
temperature settings.
4. Press and release the “SNOOZE/ADVANCE MODE” bar to
confirm the Temperature Setting selection and to advance to the
DST Setting.
K. DST (DAYLIGHT SAVING TIME) SETTING
1. Hold down the “SET/+/MIN” button for 3 seconds, the time will
flash in the Time LCD.
2. Press and release the “SNOOZE/ADVANCE MODE” bar twice to
advance to the DST setting.
3. “DST” will appear in the indoor temperature/humidity LCD and
“ON” or “OFF” will flash in the time LCD.

11
NOTE: The DST default 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”.
4. Press and release the “SET/+/MIN” button to toggle between
DST ON and OFF.
5. Press and release the “SNOOZE/ADVANCE MODE” bar to
confirm the DST setting and complete the set-up sequence.

12
FEATURES & OPERATIONS
A. FEATURES
1. Projection of time and/or remote temperature
2. EL backlight
3. Display of indoor temperature/humidity or alarm time
4. Indoor temperature and humidity
5. Remote outdoor temperature
6. Time alarm
7. Weather Forecast & Weather boy icon
B. PROJECTION OF TIME AND/OR REMOTE
TEMPERATURE
1. When plugged into an AC outlet, the projection alarm can
continuously project the time and remote temperature.
2. When operating on batteries alone, the projection alarm will only
project when the SNOOZE/ADVANCE MODE button is pressed
or the alarm is sounding.
3. The projection will auto-focus for display from three to six feet
away. A dark surrounding will be necessary to clearly see the
projection.
4. The projection alarm will toggle between the time and outdoor
temperature when projecting; either when the
“SNOOZE/ADVANCE MODE” bar is pressed or continuously
when using the AC adaptor.
5. The direction of the display can also be rotated 360°in 90°
increments by pressing the directional button. There is no display
on the LCD that signifies the direction.
6. The projector case can be rotated 180°to further help orient the
projected display.
C. EL BACKLIGHT
1. The projection alarm has an EL backlight designed for night-
viewing. This will light up for 4 seconds whenever the
SNOOZE/ADVANCE MODE button is pressed.
2. The EL backlight cannot be turned on constantly; this would
drain the batteries.
D. INDOOR TEMPERATURE
1. The projection alarm measures indoor temperature with an
internal sensor.
2. This temperature is displayed in °F/°C (°F is the default).

13
3. The indoor temperature will take time to adjust to the
surrounding temperature as the sensor is inside the case.
4. If the remote temperature is placed next to the projection alarm,
more often than not the temperatures will not be exact with one
another. This is not a defect, but simply reflects the difference in
measuring methods. The remote temperature is designed for
changing temperature at a wider range.
E. INDOOR HUMIDITY
1. The projection alarm measures indoor humidity with an internal
sensor.
2. This humidity is displayed as a percentage (%).
3. The indoor humidity will take time to adjust to the surrounding
humidity as the sensor is inside the case.
F. REMOTE TEMPERATURE
1. The projection alarm comes with a remote temperature sensor.
When set up properly, the projection alarm will receive and
display the remote temperature.
2. It is important to power up the remote temperature sensor first,
then the projection alarm clock. If batteries are removed in the
remote temperature sensor, the projection alarm clock MUST be
re-set by removing power sources and re-starting.
3. The remote temperature is measured within the remote
temperature sensor and transmitted to the projection alarm
clock. If outdoor temperature readings are desired, simply mount
the remote temperature sensor outside. It is recommended to
mount the sensor on the North side of the house away from
sources of heat or cold (away from direct sunlight, windows,
vents, etc.).
4. The range of the sensor is 80 feet in open space. While the
signal is able to penetrate walls, the walls will decrease the
range. Concrete and metal structures offer the most resistance.
5. The sensor should not be mounted on a metal surface.
6. The sensor and projection alarm should be kept away from other
sources of possible interference including cordless appliances
(telephones, baby monitors), microwave ovens, and other strong
electrical appliances.
7. The remote temperature is displayed in °F or °C (the default is
°F).
G. TIME ALARM
1. SETTING THE ALARM

14
a. Press and hold “AL/HOUR” button for 3 seconds until the
alarm time is flashing.
b. Press and release “AL/HOUR” to advance the hour, and
“SET/+/MIN” to advance the minute. The time will
display “PM” if set to PM, and display nothing if set to
AM.
c. The projection alarm clock will revert to normal operation
when no buttons are pressed for 15 seconds. The alarm
is now set and activated.
2. ACTIVATING/DEACTIVATING THE ALARM
a. After entering the alarm setting mode, the alarm is
activated.
b. To toggle between activating and deactivating the alarm,
press the “AL/HOUR” button briefly. “(((●)))”will be
displayed above the time display when the alarm is
activated.
3. TURNING ALARM OFF (WHILE SOUNDING)
a. While the alarm is sounding, press and release the
“SNOOZE/ADVANCE MODE” bar to disable the alarm
for 10 minutes.
b. After the “SNOOZE/ADVANCE MODE” bar is pressed
the alarm icon will flash.
c. To disable the alarm for 24 hours, press and release any
button other than the “SNOOZE/ADVANCE MODE” bar
or display direction buttons.
NOTE: The alarm will sound for 120 seconds if the “SNOOZE/ADVANCE
MODE” button is not pressed. The alarm speeds up twice, once
after 20 seconds and again after 50 seconds.

15
Cloudy Rainy
Sunny
H. CHANGING DISPLAY MODE (INDOOR
TEMPERATURE/HUMIDITY OR ALARM TIME)
There are two possible display modes in the indoor temperature/humidity
section of the LCD (lower left). To change the display press and release
the “SET/+/MIN” button to toggle between the two modes.
I. WEATHER FORECAST
& WEATHER TENDENCY INDICATOR
1. WEATHER FORECAST ICONS
The weather forecast can be displayed as follow:
For every sudden or significant change in the air pressure, the
weather icons will update accordingly to represent the change in
weather. If the icons do not change, then it means either the air
pressure has not changed or the change has been too slow for
the weather projection station to register. However, if the icon
displayed is a sun or raining cloud, there will be no change of
icon if the weather gets any better (with sunny icon) or worse
(with rainy icon) since the icons are already at their extremes.
The icons displayed forecasts the weather in terms of getting
better or worse and not necessarily sunny or rainy as each icon
indicates. For example, if the current weather is cloudy and the
rainy icon is displayed, it does not mean that the product is faulty
because it is not raining. It simply means that the air pressure
has dropped and the weather is expected to get worse--but not
necessarily rainy.
Weather Boy icon
Weather tendency indicator
Weather forecast icon

16
Common to weather forecasting, absolute accuracy cannot be
guaranteed. The weather forecasting feature is estimated to
have an accuracy level of about 75% due to the varying areas
the projection alarm clock station has been designed for use. In
areas that experience sudden changes in weather (for example
from sunny to rain), the projection alarm clock will be more
accurate compared to use in areas where the weather is
stagnant most of the time (for example mostly sunny).
If the projection alarm clock is moved to another location
significantly higher or lower than its initial standing point (for
example from the ground floor to the upper floors of a house),
discard the weather forecast for the next 12-24 hours. By doing
this, the projection alarm clock will not mistake the new location
as being a possible change in air-pressure when really it is due
to the slight change of altitude.
2.
WEATHER TENDENCY INDICATOR
Working together with the weather icons is the weather tendency
indicators (located to the right of the weather icons). When the
indicator points upwards, it means that the air-pressure is
increasing and the weather is expected to improve, but when
indicator points downwards, the air-pressure is dropping and the
weather is expected to become worse.
Taking this into account, one can see how the weather has
changed and is expected to change. For example, if the indicator
is pointing downwards together with cloud and sun icons, then
the last noticeable change in the weather was when it was sunny
(the sun icon only). Therefore, the next change in the weather
will be cloud with rain icons since the indicator is pointing
downwards.
NOTE: After setting up, readings for weather forecasts should be
disregarded for the next 12-24 hours. This will allow sufficient time
for the projection alarm clock to collect air pressure data at a
constant altitude and therefore result in a more accurate forecast.
NOTE: Once the weather tendency indicator has registered a change in air
p
ressure, it will remain
p
ermanentl
y
visualized on the LCD.

17
3. WEATHER BOY FORECASTING ICONS:
A total of 15 Weather Boy icons combinations can be displayed
depending on outdoor temperature and air pressure recorded
from the remote temperature sensor only.
Once the temperature and air pressure are recorded, the
projection alarm clock automatically display the appropriate
Weather Boy icon as an indication of current weather and
suggestion for dressing up accordingly. The icon will remain
permanently visualized on the LCD once it registered a change
in temperature and air pressure.
M OUNTING
MOUNTING THE REMOTE TEMPERATURE SENSOR
The remote temperature sensor can be mounted 2 different ways:
A. Mounting with screws

18
B. Mounting with adhesive tape
A. MOUNTING WITH SCREWS
1. Remove the mounting bracket from the remote temperature sensor.
The bracket should snap off easily.
2. Place the mounting bracket over the desired location. Through the
three screw holes of the bracket, mark the mounting surface with a
pencil.
3. Where marked, start the screw holes into the mounting surface.
4. Screw mounting bracket onto the mounting surface. Ensure that the
screws are flush with the bracket, but take care to not over-tighten.
5. Snap the remote temperature sensor onto the mounted bracket.
B. MOUNTING WITH ADHESIVE TAPE
1. With a nonabrasive solution, clean and dry the back of the mounting
bracket and the mounting surface to ensure a secure hold. The
mounting surface should be smooth and flat.
2. Remove the protective strip from one side of the tape. Adhere the
tape to the designated area on the back of the mounting bracket.
Remove the protective strip from the other side of the tape. Position
the remote temperature sensor in the desired location, ensuring that
the projection alarm clock can receive the signal.
MAINTENANCE & CARE
•Extreme temperatures, vibrations, and shock should be
avoided to prevent damage to the units.
•Clean displays and units with a soft, damp cloth. Do not use
solvents or scouring agents—they may mark and damage
the displays and casings.
•Do not submerge in water.
•Immediately remove all low powered batteries to avoid
leakage and damage.
•Replace with new batteries only, and of recommended size.
•Opening the casings invalidates the warranty.

19
•Do not try to repair the units. Contact La Crosse Technology
for Repairs.
T
ROUBLESHOOTING
Problem
The Projection is faint
Solution
1) Change intensity setting
2) Use AC adapter
3) Darken surroundings
4) Use fresh batteries (if AC is not used)
Problem
The LCD is faint.
Solution
Replace the batteries.
Problem
“OFL” appears in the indoor temperature LCD.
Solution
1) Move unit to an area with warmer or cooler surrounding
temperature.
2) Current surrounding temperatures are outside measuring
range.
Problem
No reception of WWVB signal.
Solution
1) It may help reception to face the front of the projection
alarm in the general direction of Ft. Collins, Colorado.
2) Wait overnight for signal.
3) Be sure the projection alarm is at least 6 feet from any
electrical devices, i.e. TV sets, computers, or other radio
controlled clocks.
4) Remove batteries for five minutes, reinsert and leave the
unit alone overnight without pressing buttons.
5) If problems persist contact La Crosse Technology.
Problem
Hour is incorrect (minute is correct).
Solution
Be sure correct time zone and daylight saving time are
selected.
Problem
“--.-” appears in outdoor temperature LCD
Solution
1) Check batteries in remote
2) If batteries are replaced in remote, the unit must be re-
started. Remove all batteries, and then follow start up
procedure.
Problem
“OFL” appears in the outdoor temperature LCD
Solution
1) Remote temperature is out of range.
2) Check batteries.
3) Interference from an outside source (cordless telephone,

20
etc.)
4) Contact La Crosse Technology.
S
PECIFICATIONS
FOR WT-5130ER
Temperature
Measuring range:
14°F to 98.4°F
with 0.2°F resolution (indoor)
-22°F to 157.8°F
with 0.2°F resolution (outdoor)
Checking intervals: Every 15 seconds (indoor)
Every 5 minutes (outdoor).
Humidity
Measuring range: 0 – 99 %
Checking intervals: Every 20 seconds
Power source
AC Adapter (included) Input: 120VAC/60Hz Output: DC
3.4V/50MA
Battery type:
Projection Alarm: 2 x AA, 1.5V
(Alkaline) (optional)
Transmitter: 2 x AA, 1.5V
(Alkaline)
Battery life:
Approximately 12 months,
depending on projection and
backlight use
Dimensions
(H x W x D)
NOTE: For any questions not answered, contact La Crosse Technology with
the contact information found at the end of this instructional manual.