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1. SPECIFICATIONS: QW-2140
Battery CR1620
Battery life Approx. 2 years
Current consumption 2.2 µA maximum
Alarm system Piezo plate on Back cover
Accuracy ±15 sec./month
Accuracy setting system Trimmer capacitor
Accuracy checking See page 11
Functions
Item Detail
•Electro-luminescent backlight
•Accuracy at normal temperature: ± 20 seconds a month
(without auto or manual receipt of time calibration signal)
•Timekeeping Mode
Regular timekeeping: Hr, min, sec, pm, month, date, day
12/24-hour formats
Auto-calendar (pre-programmed to the year 2039)
•Time Calibration Signal Reception
Auto Receive (Three times per day at 2:00 AM, 4:00 AM, and 6:00 AM);
Manual Receive; Last date/time received display
•Time Calibration Signal
Station name: DCF77; Mainflingen, Germany; Frequency: 77.5 kHz;
Range: approximately 800 km
•Telememo Mode
Memory capacity: Up to 20 sets of data, each set including;
name (8 characters) and telephone number (12 digits)
Other: Auto sort, Remaining memory display
•World Time Mode: 29 time zones; Daylight saving time on/off
•Alarm Mode: Daily alarm, hourly time signal
•1/100 sec. stopwatch
Measuring capacity: 23:59'59.99"
Measuring modes: Elapsed time, split time, two finishes
•Day Countdown with 5 Memories
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