Module No. 3547
Specifications
Accuracy at normal temperature:
±15 seconds per month average when time correction using signal reception is not possible.
Timekeeping:
Hour, minute, second, month, day, day of the week
a.m./p.m.(P)/24-hour timekeeping
Full Auto Calendar (2000 to 2099)
Summer Time
Signal Receive Functions:
Auto receive, manual receive
Auto transmitter selection (for JJY, MSF/DCF77)
Receivable call signs:
JJY (40 kHz/60 kHz), WWVB (60 kHz), MSF (60 kHz), DCF77 (77.5 kHz), BPC (68.5 kHz)
Automatic and manual switching between standard time and summer time.
World Time:
48 cities (31 time zones) and Coordinated Universal Time (UTC)
Summer time
Alarm:
Time alarms
Alarms: 5 (with one snooze alarm)
Setting units: Hours, minutes
Alarm tone duration: 10 seconds
Hourly time signal: Beep every hour on the hour
Stopwatch:
Measuring unit: 1/100 second
Measuring range:
23 hours, 59 minutes, 59.99 seconds (24 hours)
Measurement Functions:
Elapsed time, split times, 1st and 2nd place finisher times
Timer:
Measuring unit: 1 second
Countdown range: 24 hours
Setting unit: 1 minute
Time up: 10-second beeper
Other:
High-brightness LED light (Full Auto Light, Super Illuminator, afterglow, 1.5 or 3-second illumination duration setting), Power Saving, battery power indicator, operation tone on/off, auto time correction on/off
Power Supply:
Solar panel and one rechargeable battery
Battery operating time: Approximately 10 months
Conditions:
Not exposed to light under the conditions below.
Time signal reception: 4 minutes/day
Illumination: Once (1.5 seconds)/day
Alarm: Once (10 seconds)/day
Display: 18 hours/day
Specifications are subject to change without notice.