Your RM832A features a daily alarm, calendar, day-of-the-week display, electroluminescent HiGloTM backlight, snooze alarm, automatic adjustment for Daylight Savings Time and ExactSetTM technology. Radio Controlled clocks receive signals from the U. Atomic Clock, one of the world's most accurate timepieces. For information about the National Institute of Standards and Technology and the U. Atomic Clock, visit the NIST website: www. ACTIVATING THE CLOCK The RM832A requires 2 "AAA" size batteries. The RM832A will seek the signal from the US Atomic Clock once the batteries are activated. (See Signal Reception) To activate the batteries: RADIO CONTROLLED 1. To open the battery compartment, A slide the compartment door towards the bottom of the clock. Remove the two protective plastic strips from the batteries and slide the battery compartment door back into place over the battery compartment. MOD E DATE/ ALARM ON/OFF 3. Slide the B Lock to the unlocked position. IMPORTANT: To set user-selections and settings the RM832A must be in the unlocked position. Locking is recommended during transit to prevent settings from being accidently changed. NOTE: The RM832A features a low battery warning icon. This icon [ ] will appear when batteries need replacing. To replace batteries: remove the battery compartment door, remove the old batteries, insert fresh batteries into the compartment with the polarities in the direction as shown inside the compartment, and slide the battery compartment door back into place...