Chronomatic-280 (120-1588) Features Faxback Doc. # 3756 The Chronomatic-280 AM/FM LED Alarm Clock Radio Provides these special features: Push Button Operation - makes the clock radio easy to use. Sleep Timer - plays the radio for up to an hour and 59 minutes before it automatically shuts off. Snooze Button - temporarily turns off the alarm for about 9 minutes so you can get a few extra minutes of sleep. Dimmer - lets you adjust the display to suit the room's lighting. Red Digital Display - makes the clock easy to read. Battery Backup - keeps the clock and alarm running for up to eight hours if power is interrupted. Battery Sentinel - lets you know when it is time to replace the back-up battery. (br/all-12/27/94)