Seiko H558 사용자 설명서

 
Switch alarm and hourly chime on/off. 
 

•  Push button B until the alarm time is on the display, AL in the right corner of 

display. 

•  Pull crown to position 2 and after 1 second push it back to position 1 again. 

Repeat this 

•  Action until desired function is set, see table below. 

 
 

 

Alarm Hourly 

chime 

Off Off Off 

On On Off 

Blinking On 

On 

 
 
Stopwatch. 
 

•  Push button B until the stopwatch is on the display 

•  Push button A to start and stop timing. 
•  Hold button A pressed for a second to reset the stopwatch. 

•  Stopwatch keeps running when changing to a different mode. 

 
Light. 
 

•  Push button A to illuminate the digital display. Does not work in stopwatch mode. 

•  Push buttons A and B simultaneously to sound the alarm.