Sangean DPR-45 User Manual page 24

Setting the time format
The clock display used in stand-by mode and on the playing mode screens can be set to  or
4 hour format. The selected format is then also used when setting the alarms.
. With your digital receiver switched on, press and hold the Menu button until "ALARM " is
flashing on the screen.
. Rotate the Tuning control until "TIME FMT" shows on the display. Press the Tuning control to
enter the system settings menu.
3. Rotate the Tuning control to select either  or 4 hour format. Press and release the Tuning
control to confirm your choice of clock format. The display will then revert to the previous menu.
If the  hour clock format is chosen, the digital receiver will then use the  hour clock for the
setting of alarms, and will display a  hour clock for the setting of alarms, and will display a 
hour clock with an AM or PM indicator when in stand-by mode.
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