Sencor SDC 4912 BU User Manual
![Sencor SDC 4912 BU Clock manual cover](/images/jgSDxlByDdjVpXacHoWspQgj/thumbs/thumb175x175.webp)
To set the time, press and hold the 'Time Set' button until the hour digits begin to flash. Use the 'Up' and 'Down' buttons to adjust the hour, then press 'Time Set' again to adjust the minutes. Confirm by pressing the 'Time Set' button once more.
To adjust the brightness, press the 'Brightness' button. Each press will cycle through the available brightness levels: low, medium, and high.
Ensure that the alarm is activated by checking if the alarm icon is visible on the display. If not, press the 'Alarm Set' button to toggle the alarm on. Also, verify that the volume is set to an audible level.
To switch between time formats, press and hold the '12/24H' button until the display changes to the desired format.
Check if the clock is properly plugged into a power source. If it is, try resetting the clock by unplugging it for a few minutes and then plugging it back in.
To set a second alarm, press the 'Alarm' button twice to select the second alarm setting. Adjust the time using the 'Up' and 'Down' buttons, then press 'Alarm' again to confirm.
To snooze the alarm, press the 'Snooze' button when the alarm sounds. This will temporarily silence the alarm for the preset snooze duration.
The backup battery maintains the clock settings during a power outage. To replace it, open the battery compartment on the back of the clock, remove the old battery, and insert a new one, ensuring the correct polarity.
Yes, the clock has an adjustable brightness feature that can be set to a low level suitable for use as a nightlight.
To reset the clock, press and hold the 'Reset' button located on the back of the unit using a pointed object, such as a paperclip, for a few seconds until the display resets.