Seiko DH33 Manual - Page 6

English HOW TO USE TIME FUNCTIONS ● How to stop the regular alarm The regular alarm rings at the designated time for 20 seconds and stops. While the alarm is ringing, the regular alarm mark flashes. To stop them manually, press button , , , or in any display. ● Alarm test Press and hold buttons and at the same time in the REGULAR ALARM or TIME/CALENDAR display. Notes: 1. While you are underwater, the regular alarm rings for 3 seconds and stops, but the regular alarm mark flashes for up to 20 seconds. 2. In testing the alarm, if button C is pressed just before pressing button D, the engagement/disengagement of the regular alarm and hourly time signal will be made. Show the REGULAR ALARM display to engage or disengage them as required, following the procedure above. ■ ILLUMINATING LIGHT Press in the displays other than DIVE PLAN and DIVE LOG to turn on the illuminating light. • The display panel is evenly illuminated for 2 to 3 seconds. Notes: 1. While the illuminating light is used, the watch may make a very small noise. However, this is not a malfunction. 2. The electroluminescent panel loses its luminance as the battery voltage becomes lower. Also, its luminance level decreases gradually with use. 3. When the illuminating light becomes dim, replace the battery with a new one. If the light remains dim after the battery is replaced, have the electroluminescent panel replaced with a new one by the retailer from whom the watch was purchased. It will be replaced at cost. 10 English HOW TO USE TIME FUNCTIONS ■ HOUR CORRECTION FUNCTION ● When you travel around different time zones, the time/calendar of the place you visit can be set easily. ● The time difference can be adjusted in 30 minute increments up to 24 hours. The calendar is also adjusted accordingly. ● When you dive in a different time zone, it is recommended that you use this function to set the time/calendar of the diving site before diving. HOW TO USE THE HOUR CORRECTION FUNCTION Press to show HOUR CORRECTION display. ▼ Press to show TIME DIFFERENCE SETTING display. Notes: 1. For 10 minutes after a dive, the hour correction cannot be made. 2. If the watch is left untouched in the TIME DIFFERENCE SETTING display, the display will automatically return to the TIME/ CALENDAR in 1 to 2 minutes. 3. Check that AM/PM and calendar are correctly set. Current time ▼ or Press to set the time/calendar of the place you visit. • "+" and "-" appear near buttons C and D, respectively. * With each press of buttons C or D, 30 minutes are increased or decreased, respectively. The digits move quickly by keeping ▼ the respective buttons pressed. Press to return to HOUR CORRECTION display. 11