Sharp MEMO MASTER ALARM Operation Manual page 18

9-10 SAT
10:25 00"
Example 2: Setting the clock to 10:26 when it is 15 seconds slow
App
Flashes
9-10 SAT
10:26 00"
4. Switching the 12-24 hour clock
Press to display the time screen.
[2] Press the CLOCK SET switch on the back.
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