with Snooze,
2 “AA”
USB Charge
Port, 1 Amp
& Calendar
Indoor/Outdoor
Temperature +
Model: 616-146v2 www.lacrossetechnology.com/support Page | 1
Model: 616-146v2
Quick Setup Guide
DC: 071015
Atomic Projectio n A larm
with Indoor and Outdoor Temperature
Arm
Trends
Batteries
Outdoor
GET STARTED
Step 1:Insert the included 5-volt AC power adapter into projection
Alarm and then into wall outlet.
Step 2:Insert 2new“AAA” batteries (not included) into the projection
alarm. Observe the correct polarity.
Step 3:Insert 2 new “AA” batteries (not included) into the TX141v2
sensor. Observe the correct polarity. The red LED will flash
when transm itting.
Step 4: After 5 minutes place the sensor outside in a shaded location.
Note: If the outdoor temperature is not displayed after 3 minutes, hold
the +/TEMP button to search for outdoor sensor. Then, press the
TX button on the sensor to send signal.
SET TIME AND DATE
1. Hold the SET/°F/°C button to enter time set mode.
2. Use the +/TEMP or -/TIME buttons to adjust values.
Press and hold for fast adjustment.
3. Press the SET/°F/°C button to confirm adjustments and move to
the next item.
Time and Date setting order:
1. WWVB(ON/OFF)
2. Time Zone
3. DST Daylight Saving Time (ON/OFF)
4. 12/24 Hour Time Format
5. Hour
6. Minutes
7. Year
8. Month
9. Date
Note: Day of the week sets automatically.
Press the SET/°F/°C button to exit, or wait 20 seconds w ithout
pressing buttons to return to the normal time display.
FAHRENHEIT/CELSIUS
Press the SET/°F/°C button to select Fahrenheit or Celsius
temperature display.
Model: 616-146v2 www.lacrossetechnology.com/support Page | 2
1. Hold the ALARM button to enter alarm time set mode.
2. Use the +/TEMP or -/TIME buttons to adjust values.
3. Press the ALARM button to confirm adjustments and move to the
SET TIME ALARM
next item.
Alarm Time setting order:
1. Hours
2. Minutes
ACTIVATE/DEACTIVATE TIME ALARM
• Press the ALARM button once to view alarm time.
• Press the ALARM button again to activate the alarm.
Bell icon appears.
• Press the ALARM button agai n to deact ivate the al ar m.
The bell icon disappears.
Bell Icon
SNOOZE (Silences alarm temporaril y)
• Press the SNOOZE/LIGHT button to silence alarm for 9 minutes.
• Zz will show.
• When in snooze mode, press ALARM to stop alarm for one day.
Note: The alarm is crescendo sound. The alarm will sound for 2
minutes and then shut off completely.
BACKLIGHT AND PROJECTION INTENSITY
Press and release the SNOOZE/LIGHT button to adjust the
brightness of the backlight and project ion image (together):
• High
• Low
• OFF
Note: When the Adapter is NOT in use, the High/Low/On/Off features
are not available.
PROJECTION (On/Off, rotate, projection mode)
Battery Power: Press and release the SNOOZE/LIGHT button to
show the projection for 10 seconds.
A/C Power: Projection is displayed constantly unless turned off.
Note: Projection will not display constantly when operating on battery
power.
Model: 616-146v2 www.lacrossetechnology.com/support Page | 3