Casio 5087 Operation Manual page 8

Operation Guide 5087
■ Auto Receive is not performed or I cannot perform Manual Receive.
Possible Cause Remedy
Auto Receive is not performed while the
watch is in the Stopwatch Mode. Hold
The watch is in the Stopwatch Mode.
down C for about two seconds to enter the
Timekeeping Mode.
Check your Home City setting and correct
Your Home City setting is wrong.
it, if necessary.
There is not enough power for signal
Expose the watch to light to charge it.
reception.
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Specifi cations
Accuracy at normal temperature: ±15 seconds a month (with no signal calibration)
Timekeeping: Hour, minutes (hand moves every 10 seconds), seconds, 24-hour,
day, day of the week
Calendar system: Full Auto-calendar pre-programmed from the year 2000 to 2099
Other: Home City code (can be assigned one of 29 city codes and Coordinated
Universal Time); Daylight Saving Time (summer time) / Standard Time
Time Calibration Signal Reception: Auto receive up to six times a day (5 times a
day for the Chinese calibration signal; Remaining auto receives
cancelled as soon as one is successful); Manual receive
Receivable Time Calibration Signals:
Mainfl ingen, Germany (Call Sign: DCF77, Frequency: 77.5 kHz);
Anthorn, England (Call Sign: MSF, Frequency: 60.0 kHz); Fukushima,
Japan (Call Sign: JJY, Frequency: 40.0 kHz); Fukuoka/Saga, Japan
(Call Sign: JJY, Frequency: 60.0 kHz); Fort Collins, Colorado, the
United States (Call Sign: WWVB, Frequency: 60.0 kHz); Shangqiu City,
Henan Province, China (Call Sign: BPC, Frequency: 68.5 kHz)
E-72
City Code Table
City UTC Offset/
City
Code GMT Differential
PPG Pago Pago –11
HNL Honolulu –10
ANC Anchorage –9
LAX Los Angeles –8
DEN Denver –7
CHI Chicago –6
NYC New York –5
SCL Santiago –4
RIO Rio De Janeiro –3
FEN Fernando de Noronha –2
RAI Praia –1
UTC
0
LON London
PAR Paris +1
ATH Athens +2
L-2
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E-30
E-33
E-9
City UTC Offset/
City
Code GMT Differential
JED Jeddah +3
THR Tehran +3.5
DXB Dubai +4
KBL Kabul +4.5
KHI Karachi +5
DEL Delhi +5.5
DAC Dhaka +6
RGN Yangon +6.5
BKK Bangkok +7
HKG Hong Kong +8
TYO Tokyo +9
ADL Adelaide +9.5
SYD Sydney +10
NOU Noumea +11
WLG Wellington +12
■ Signal reception is being performed successfully, but the time and/or day is
wrong.
Possible Cause Remedy
Check your Home City setting and correct
Your Home City setting is wrong.
it, if necessary.
The watch may have been exposed
to magnetism or strong impact, which Adjust the watch's hand and day home
has caused problems with proper positions.
hand and day alignment.
Stopwatch: Measuring capacity: 23'59.99"
Measuring unit: 1/100 second
Measuring mode: Elapsed time, split time
World Time: 29 cities (29 time zones) and Coordinated Universal Time
Other: Standard Time/Daylight Saving Time (summer time); Home City/World Time
City swapping
Alarm: Daily alarm
Other: Power Saving
Power Supply: Solar panel and one rechargeable battery
Approximate battery operating time: 5 months (no exposure to light after a
full charge; 10 seconds alarm beeper operation and one signal reception of
approximately 4 minutes per day)
City Code Table
Based on data as of December 2010.
The rules governing global times (UTC offset and GMT differential) and summer
time are determined by each individual country.
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