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La Crosse Technology, Ltd.  

Page 5 

 

 

ON/OFF

: Place your hand about 2'' from the projection lens. You should see a red dot. If 

not, hold and r/PROJ ON/OFF button once to check that projection was not 
accidently turned off.  

 

 

A/C CORD

: The projection will continuously display if the a/c cord is attached correctly and 

the projection is turned on.   

  Check that the a/c cord attached properly. Line up the cord and push it in the clock.  

  Once you are sure it is in correctly,

 remove the batteries

. If the display goes blank, the 

a/c cord needs adjustment. 

  Check that the outlet or power strip has power. 

 

IMPORTANT:

  When operating on a/c power, 

the backlight, projection and USB charging 

port

 will turn off while the Projection Alarm Clock searches for the WWVB signal, to avoid 

interference. The backlight and projection will return after the 2-10 minute search (which occurs 
during the late night or early morning hours). Then the USB charging port will resume working. 
 

Daylight Saving Time 

 

  Dependent on your location, position of the clock in your home, and atmospheric 

interference, it may take up to 5 nights for the change from Daylight Savings Time to 
Standard Time and vice-versa to occur.

 

  Check for a WWVB Tower Icon showing on your Clock. The tower icon indicates you have 

received the WWVB signal from Ft Collins CO in the past 24-hours.  

  Check that the clock is in the correct Time Zone.  

  Check whether the DST indicator is ON or OFF. If the indicator is OFF the clock will not 

change. 

  Check for fresh batteries. Without proper batteries, the antenna will have a harder time 

picking up the signal.

 

  Position the Projection Alarm Clock in a window (

with the front or back

) facing Ft. Collins, 

Colorado and leave for up to five nights. If you do not have a window facing this direction, 
locate the Clock near an outside wall and point the unit in this general direction.  

 

Manually Set Time/Date:  Program Menu 

 

The SET/°F/°C button will move through the program menu. The +/PROJ ON/OFF or -/TIME 
SEARCH buttons will change a value. 

 

WWVB ON/OFF

: Hold the SET/°F/°C button 5 seconds and 

WWVB

 and the word 

ON

 will 

flash. Press and release the +/PROJ ON/OFF or -/TIME SEARCH button to turn this to OFF 
if you do not wish WWVB reception. Confirm with the SET/°F/°C button and move to the 
next item.

 

 

TIME ZONE:  EST

 will flash. Press and release the +/PROJ ON/OFF or -/TIME SEARCH 

button to select a different Time Zone: AST=Atlantic, EST= Eastern, CST= Central, MST= 
Mountain, PST= Pacific, AKT= Alaska, HAT=Hawaiian time zone. Confirm with the 
SET/°F/°C button and move to the next item.

 

 

DAYLIGHT SAVING TIME: DST

 will flash and the word 

ON

. Press and release the +/PROJ 

ON/OFF or -/TIME SEARCH button to turn this to OFF if you do not observe DST. Confirm 
with the SET/°F/°C button and move to the next item.

 

 

12/24 HOUR TIME: 

1

2Hr

 will flash. Press and release the +/PROJ ON/OFF or -/TIME 

SEARCH button to select 24Hr. Confirm with the SET/°F/°C button and move to the next 
item.

 

 

HOUR: 

The 

hour

 will flash. Press and release the +/PROJ ON/OFF or -/TIME SEARCH 

button to select the correct hour. Confirm with the SET/°F/°C button and move to the next 
item.

 

Summary of Contents for 616-146AV2

Page 1: ...Fahrenheit Celsius 3 Inaccurate Indoor Temperature Reading 3 Dashes OFL or Stuck Indoor Temperature 3 Does the clock have a backlight 3 Time is off by hours 4 Projection Adjustments 4 Projection not...

Page 2: ...10 years can deplete the power Good name brand batteries make less noise which reduces the chance of RF radio frequency interference from the battery compartment A minimum voltage of 1 48V for each b...

Page 3: ...for details Look for heat sources such as sunlight door or window frames or reflected heat of cold Dashes OFL or Stuck Indoor Temperature This is generally a power related issue Batteries may be overp...

Page 4: ...st areas observe DST so this should be ON Adjust the DST indicator in the Program Menu Large buildings metal roofed buildings and buildings or rooms full of electrical and or radio equipment make it d...

Page 5: ...cator is OFF the clock will not change Check for fresh batteries Without proper batteries the antenna will have a harder time picking up the signal Position the Projection Alarm Clock in a window with...

Page 6: ...E The Alarm Minutes will flash Use the PROJ ON OFF or TIME SEARCH button to Set the Minutes Press and release the ALARM button to exit Activate Deactivate Time Alarm ACTIVATE Press and release the ALA...

Page 7: ...ion will return after the 2 10 minute search which occurs during the late night or early morning hours Then the USB charging port will resume working Projection Alarm Clock Has Distorted Display On a...

Page 8: ...d numbers for store displays This can make the Projection Alarm Clock display appear frozen The scratch guard will remove easily With all power removed the Projection Alarm Clock should be blank If nu...

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