Introduction - If you have any usage issues, please Google them yourself
(a) there are two groups of alarm clock, on the first alarm clock is opened, the second way is off the alarm clock. Press a K3, open the second way alarm clock, and then*
* press a K3 to close the second way alarm clock, third times according to the K3 is off the first alarm clock, fourth times according to K3 then open the first alarm clock.*
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* (two) under the normal display mode (travel time mode) according to K2 a first time display alarm clock time data, according to the two time shows the second way alarm clock
Inter data.*
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* (three) according to the normal display mode K1 once the first digital tube data flashes, according to second times the data on the two digital tube flashing,*
* K3 and K2 are plus one and minus one key, which corresponds to which digital tube flashing which digital tube can be adjusted.