Model: W88631 Instruction Manual DC: 072915 ATOMIC DIGITAL ALARM CLOCK FRONT VIEW Time + Alarm Calendar + Weekday Indoor Temperature BUTTONS BACK VIEW Battery Compartment 2 “AAA” Wall Hanging Holes Battery Cover Base Stand Model: W88631 www.lacrossetechnology.
GET STARTED Step 1: Insert 2 new AAA Alkaline batteries (not included) into the alarm clock. Observe the correct polarity. Restart: If there is no indoor temperature data after 60 seconds, remove batteries from the alarm clock, press any button 20 times. After 15 minutes, return to Step 1 above. SET TIME, DATE AND TEMPERATURE 1. Hold the SET °F/°C button to enter time set mode. 2. Press the UP or DOWN buttons to adjust values. 3. Press the SET °F/°C button to confirm adjustments and move to the next item.
SET TIME ALARM Setting the alarm and activating the alarm are separate actions. 1. Hold the ALARM button for 2 seconds to enter alarm time set mode. The letters “AL” will replace the seconds and the alarm hour will flash. 2. Press the UP or DOWN buttons to adjust the alarm hour. 3. Press the ALARM button to confirm and move to the alarm minutes. 4. Press the UP or DOWN buttons to adjust the alarm minutes. 5. Press the ALARM button to confirm and exit.
WWVB (ATOMIC) TIME MANUAL SEARCH Hold the DOWN button for 3 seconds to start or stop a WWVB signal search. WWVB Icon will flash when searching. For information about WWVB visit: www.nist.gov/pml/div688/grp40/wwvb.cfm WWVB Icon ATOMIC SIGNAL SEARCH: When batteries are inserted, the alarm clock will start searching. If there is no WWVB reception, the alarm clock will search the WWVB time signal every 2 hours until the WWVB time is received.
Clean the battery contacts and also those of the device prior to battery installation. Ensure the batteries are installed with correct polarity (+and -). Remove batteries from equipment which is not to be used for an extended period of time. Remove expired batteries promptly. WARRANTY AND SUPPORT INFORMATION La Crosse Technology, Ltd. provides a 1-year limited time warranty (from date of purchase) on this product relating to manufacturing defects in materials & workmanship.
FCC STATEMENT This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
