Operation Manual

English
16
● When the hourly time signal mark is displayed, the hourly time signal rings every hour
on the hour and the confirmation sound beeps with each press of the buttons.
ILLUMINATING LIGHT (electroluminescent panel)
● The electroluminescent panel loses its luminance as the battery voltage gets lowered.
Also, its luminance level decreases gradually with use. After 120 hours of use, the level
decreases by about half.
● While the illuminating light is turned on, the watch gives out a slight noise, but this is
not a malfunction.