A:Answer Yes. During normal operation (when alarm is not sounding), if the Dimmer Mode Switch on the bottom of the unit is set to Manual, pressing the Snooze/Dimmer Button controls the brightness level (8 steps, HIGH to DIMMER 1 and DIMMER OFF settings) of the LCD display and buttons.
When the Dimmer Mode Switch is set to AUTO (default), the display will dim automatically in low light and the Snooze/Dimmer Button dimmer function is disabled.
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