Grundig GMINI 300PEAM - Manual (Page 8)

7 CLOCK
The clock displays time in 12 hour, AM/PM format. While keeping
the TIME button (10) pressed, set the correct hour and minutes
with the HOUR (3) and MINUTE (4) buttons. They can be pressed
with quick, short presses to advance slowly or they can be kept
pressed down to advance rapidly. When finished, release the
TIME button
10
3
2
6
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