10TroubleshootingClock is too dark,hard to read ordoesn’t work• Check that the batteries are installed correctly. Batteriesmay need to be replaced.• The optimum viewing angle for this product is from slightlyabove it.• Reset the unit by pressing the reset button, located inthe battery compartment. Time and date will need to beentered after a reset.Atomic signal or timesyncing problemsFor additional troubleshooting, please visit:http://www.nist.gov/pml/div688/grp40/radioclocks.cfmIf your AcuRite product does not operate properly after tryingthe troubleshooting steps, visit www.AcuRite.com or call(877) 221-1252 for assistance.Care & MaintenanceClean with a soft, damp cloth. Do not use caustic cleaners or abrasives. Keepaway from dust, dirt and moisture.SpecificationsPOWER 4.5v power adapter3 x AA alkaline batteries (for backup only)TEMPERATURE RANGE Indoor: 32° to 122°F; 0° to 50°CFCC InformationThis device complies with part 15 of FCC rules. Operation is subject to the following two conditions:1- This device may NOT cause harmful interference, and2- This device must accept any interference received, including interference that may cause undesired operation.WARNING: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void theuser’s authority to operate the equipment.NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCCrules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equip-ment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, maycause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particularinstallation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turningthe equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:• Reorient or relocate the receiving antenna.• Increase the separation between the equipment and the receiver.• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.• Consult the dealer or an experienced radio/TV technician for help.NOTE: The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment.Such modifications could void the user authority to operate the equipment.This device complies with Industry Canada licence-exempt RSS standard(s).Operation is subject to the following two conditions:(1) This device may not cause interference, and(2) This device must accept any interference received, including interference that may cause undesired operation of the device.