Acctim Vierra 15113 Operating Instructions
![Acctim Vierra 15113 manual cover](/images/fde2af2577ced8b9ff7dc507/thumbs/thumb175x175.webp)
To set the time, press the mode button until the hour digits flash. Use the adjustment buttons to set the correct hour, and press mode again to set minutes. Confirm by pressing the mode button once more.
Check the battery to ensure it is properly installed and has enough charge. If the issue persists, perform a reset by removing the battery for a few minutes, then reinserting it.
Press the alarm button to enter the alarm setting mode. Use the adjustment buttons to set the desired alarm time, pressing the alarm button again to toggle between hours and minutes.
Ensure the alarm is activated by checking the alarm icon on the display. If it is not visible, press the alarm button until it appears. Also, verify that the volume is set appropriately.
When the alarm sounds, press the snooze button to activate the snooze function. The alarm will pause and sound again after the preset snooze period.
To change the battery, remove the battery cover on the back of the clock. Replace the old battery with a new one, ensuring the correct polarity, and then replace the battery cover.
The Acctim Vierra 15113 does not have adjustable display brightness. However, ensure the clock is placed in a well-lit area to improve visibility.
If the clock is losing time, it may be due to a weak battery. Replace the battery with a new one to ensure accurate timekeeping.
Press and hold the mode button until the time format option appears. Use the adjustment buttons to switch between 12-hour and 24-hour formats, then press mode to confirm.
Perform a reset by removing the battery and waiting for a few minutes before reinserting it. If the problem persists, check for any visible damage and consider contacting customer support.