This system only supports 24-hour mode.
- Press STANDBY-ON on the remote control to enter standby mode.
- Press and hold CLOCK on the remote control until CLOCK SET appears on the display. Hour digits flash.
- Press VOLUME -/+ (VOL +/- on the remote control) to set the hours.
- Press CLOCK to confirm.
- Repeat step 3-4 to set the minutes.