Casio 4739 - Manual (Page 6)

Operation Guide 4739
6
Specifications
Accuracy at normal temperature: ± 30 seconds a month (with no signal calibration)
Digital Timekeeping: Hour, minutes, seconds, p.m. (P), month, day, day of the week
Time system: Switchable between 12-hour and 24-hour formats
Calendar system: Full Auto-calendar pre-programmed from the year
2000 to 2099
Other: Home city code (can be assigned one of 48 city codes); Daylight
Saving Time (summer time)/Standard Time
Time Calibration Signal Reception: Auto receive up to six times a day (remaining
auto receives cancelled as soon as one is successful); Manual Receive;
Last Signal screen
Receivable Time Calibration Signals: Mainflingen, Germany (Call Sign: DCF77,
Frequency: 77.5 kHz); Anthorn, England (Call Sign: MSF, Frequency: 60.0
kHz); Fort Collins, Colorado, the United States (Call Sign: WWVB,
Frequency: 60.0 kHz); Fukushima, Japan (Call Sign: JJY, Frequency: 40.0
kHz); Fukuoka/Saga, Japan (Call Sign: JJY, Frequency: 60.0 kHz)
Analog Timekeeping: Hour, minutes (hand moves every 20 seconds)
World Time: 48 cities (29 time zones)
Other: Standard Time/Daylight Saving Time (summer time)
Alarms: Daily alarm; Hourly Time Signal
Countdown Timer:
Measuring unit: 1 second
Input range: 1 to 60 minutes (1-minute increments)
Stopwatch
Measuring unit: 1/100 second
Measuring capacity: 59' 59.99''
Measuring modes: Elapsed time, split time, two finishes
Illumination: LED (light-emitting diode)
Other: Battery level indicator; Power Saving
Power Supply: Solar cell and a rechargeable battery
Approximate Battery Operating Time
12 months (from full charge to Level 4 when the watch is not exposed to light)
under the following conditions:
• Display on 18 hours per day, sleep state 6 hours per day
• 1 illumination operation (1.5 seconds) per day
• 10 seconds of alarm operation per day
• 10 minutes of signal reception per day
Frequent use of illumination can shorten battery operating time.
Pago Pago
Honolulu
Anchorage
Vancouver
Los Angeles
Edmonton
Denver
Mexico City
Winnipeg
Chicago
Miami
Toronto
New York
Caracas
Halifax
St. Johns
Rio De Janeiro
Praia
Lisbon
London
Madrid
Paris
Rome
Berlin
Stockholm
Athens
Cairo
Jerusalem
Moscow
Jeddah
Tehran
Dubai
Kabul
Karachi
Delhi
Dhaka
City
City
UTC Offset/
Code GMT Differential
City Code Table
PPG
HNL
ANC
YVR
LAX
YEA
DEN
MEX
YWG
CHI
MIA
YTO
NYC
CCS*
YHZ
YYT
RIO
RAI
LIS
LON
MAD
PAR
ROM
BER
STO
ATH
CAI
JRS
MOW
JED
THR
DXB
KBL
KHI
DEL
DAC
–11
–10
–9
–8
–7
–6
–5
–4
–3.5
–3
–1
0
+1
+2
+3
+3.5
+4
+4.5
+5
+5.5
+6
• Based on data as of December 2008.
• The rules governing global times (GMT differential and UTC offset) and summer time
are determined by each individual country.
* In December 2007, Venezuela changed its offset from –4.0 to –4.5. Note however, that
this watch displays an offset of –4.0 (the old offset) for the CCS (Caracas, Venezuela)
city code.
RGN
BKK
HKG
BJS
TPE
SEL
TYO
ADL
GUM
SYD
NOU
WLG
Yangon
Bangkok
Hong Kong
Beijing
Taipei
Seoul
Tokyo
Adelaide
Guam
Sydney
Noumea
Wellington
+6.5
+7
+8
+9
+9.5
+10
+11
+12