5
Seconds Hours Minutes Month Date Day of Week
• When related setting item is ashing, press D key to adjust, and press B key to exit from setting.
• When adjusting “Hours”, it is 12-hour format if “A” or “P” indicator appears on the screen by pressing
D key, while it is 24-hour format if “H” appears on the screen.
Specications
• Module Size : Φ36.30mm
• Module Thickness (include buzzer) : 7.70mm
• Operational Temperature Range : -10°C ~ 60°C
• Operational Voltage : 3.0V
• Accuracy : ±90sec/month
• Battery Code : CR2025 (capacitance: 170m Ah)
• Static average current : ≤1.88u A (Static maximum current : 3.5uA)
• Alarm average current : ≤1.84m A (Alarm maximum current : 6.0mA)
• EL lighten average current : ≤7.95m A (EL lighten maximum current : 10.0mA)
• Battery life : ≥36 month (Japan Lithium)
Under the following conditions:
(4 backlight operation (3 seconds) per day; 60 seconds of alarm operation per day)
• In stopwatch mode, press D key to start counting, and press C key to enter split time.
Along with “ ” indicator ash to display on the screen, then press C key again to exit
SPL, and press D button to stop counting, then stopwatch resets to zero by pressing C button.
• When stopwatch is running, press B key three times to return to time display mode; it will continue
to run in the background.
• When at the state of split time, press B key to exit from split time; the stopwatch will continue to run
in the background.
Alarm mode
• To turn on / o Daily Alarm and Hourly Time Signal: In alarm mode (“Hour” or “Minutes” not ash ),
press D key to turn on / o Alarm ( ) and Hourly Time Signal ( ) in sequence.
• To set alarm time: In alarm mode, press C key , “Hours” starts ashing, press D key to adjust hours,
then press C key again, “Minutes” starts ashing, and press D key to adjust minutes, press C key again
to exit from setting.
• When alarm time is reached, alarm tone will sound with BB-BB for 20 seconds, alarm indicator ( )
will be ashing, press B, C, D to stop alarm tone after it starts to sound.
• Snooze function: When alarm tone sounds, press B key to turn on snooze function. At this time, alarm
tone will sound for 20 seconds in ve minutes. Press B, C, D key to stop it.
Time setting mode
• In time setting mode, “Seconds” starts ashing, which indicates time setting screen, press D key to adjust
“ seconds” to zero, press C key to adjust setting items (ashing) in sequence as below: