Casio 3439 Operation Manual page 12

Battery
■ The low battery indicator is fl ashing on the digital display.
The watch's battery power is low. Have the battery replaced as soon as
Low battery indicator Low battery indicator
possible.
See "Low Battery Indication" (page E-83).
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Altimeter:
Measurement range: –700 to 10,000 m (or –2,300 to 32,800 ft.) without reference altitude
Display range: –10,000 to 10,000 m (or –32,800 to 32,800 ft.)
Negative values can be caused by readings produced based on a reference altitude or due to
atmospheric conditions.
Display unit: 1 m (or 5 ft.)
Current Altitude Data: Every second for the fi rst 3 minutes, followed by every 5 seconds for
approximately 1 hour (0'05); every second for the fi rst 3 minutes, followed by every 2 minutes for
approximately 12 hours (2'00)
Altitude Memory Data:
Manually saved records: 30 (altitude, date, time)
Auto saved values: One set of high altitude and its reading date and time, low altitude and its
reading date and time, total ascent and its save start date, total descent and its save start date
Trek log data: High altitude, low altitude, cumulative ascent, cumulative descent for up to 14 treks
Other: Reference altitude setting; Altitude differential; Altitude auto measurement interval (0'05 or
2'00)
Bearing Sensor Precision:
Direction: Within ±10°
Values are guaranteed for a temperature range of 10°C to 40°C (50°F to 104°F).
North pointer: Within ±2 digital segments
Pressure Sensor Precision:
Measurement accuracy: Within ±3hPa (0.1 inHg) (Altimeter accuracy: Within ± 75m (246 ft.))
• Values are guaranteed for a temperature range of –10°C to 40°C (14°F to 104°F).
• Precision is lessened by strong impact to either the watch or the sensor, and by temperature
extremes.
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Battery: One lithium battery (Type: CR1616)
Approximate Battery life : 2 years
Conditions
• Light: 1.5 seconds/day
• Beeper: 10 seconds/day
• Direction readings: 20 times/month
• Climbs: Once (approximately 1 hour of altitude readings)/month
• Barometric pressure change indicator readings: Approximately 24 hours/month
• Barometric pressure graph: Readings every 2 hours
Frequent use of illumination runs down the battery. Particular care is required when using the auto
light switch (page E-81).
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City Code Table
City UTC Offset/
City
Code GMT Differential
PPG Pago Pago –11
HNL Honolulu –10
ANC Anchorage –9
YVR Vancouver
–8
LAX Los Angeles
YEA Edmonton
–7
DEN Denver
MEX Mexico City
–6
CHI Chicago
NYC New York –5
SCL Santiago
–4
YHZ Halifax
YYT St. Johns –3.5
RIO Rio De Janeiro –3
Fernando de
FEN –2
Noronha
RAI Praia –1
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Operation Guide 3439
City UTC Offset/
City
Code GMT Differential
UTC
LIS Lisbon 0
LON London
MAD Madrid
PAR Paris
ROM Rome +1
BER Berlin
STO Stockholm
ATH Athens
CAI Cairo +2
JRS Jerusalem
MOW Moscow
+3
JED Jeddah
THR Tehran +3.5
DXB Dubai +4
KBL Kabul +4.5
KHI Karachi +5
Specifi cations
Accuracy at normal temperature: ±15 seconds a month
Timekeeping: Hour, minutes, seconds, p.m. (P), year, month, day, day of the week
Time format: 12-hour and 24-hour
Calendar system: Full Auto-calendar pre-programmed from the year 2000 to 2099
Other: Three display formats (day of the week/day screen, month/day screen, barometric pressure
graph screen); Home City code (can be assigned one of 48 city codes); Standard Time / Daylight
Saving Time (summer time)
Year display on setting screen only.
Digital Compass: 60 seconds continuous reading; 16 directions; Angle value 0° to 359°; Four direction
pointers; Calibration (bidirectional); Magnetic declination correction; Bearing Memory
Barometer:
Measurement and display range:
260 to 1,100 hPa (or 7.65 to 32.45 inHg)
Display unit: 1 hPa (or 0.05 inHg)
Reading timing: Daily from midnight, at two hour intervals (12 times per day); Every fi ve seconds in
the Barometer/Thermometer Mode
Other: Calibration; Manual reading (button operation); Barometric pressure graph; Barometric
pressure differential pointer; Barometric pressure change indicator
Thermometer:
Measurement and display range: –10.0 to 60.0°C (or 14.0 to 140.0°F)
Display unit: 0.1°C (or 0.2°F)
Reading timing: Every fi ve seconds in the Barometer/Thermometer Mode
Other: Calibration; Manual reading (button operation)
Temperature Sensor Precision:
±2°C (±3.6°F) in range of –10°C to 60°C (14.0°F to 140.0°F)
Sunrise/sunset:
Sunrise/sunset time display; selectable date
Stopwatch:
Measuring unit: 1/10 second
Measuring capacity: 999:59' 59.9"
Measuring accuracy: ±0.0006%
Measuring modes: Elapsed time, split time, two fi nishes
Countdown Timer:
Measuring unit: 1 second
Countdown range: 24 hours
Setting unit: 1 minute
Alarms: 5 Daily alarms (with one snooze alarm); Hourly time signal
World Time: 48 cities (31 time zones)
Other: Daylight Saving Time/Standard Time
Illumination: LED light; Selectable illumination duration (approximately 1.5 seconds or 3 seconds); Auto
Light Switch
Other: Low-temperature resistance (–10°C/14°F); Button operation tone on/off; Low battery alert
City UTC Offset/
City
Code GMT Differential
DEL Delhi +5.5
KTM Kathmandu +5.75
DAC Dhaka +6
RGN Yangon +6.5
BKK Bangkok +7
SIN Singapore
HKG Hong Kong
+8
BJS Beijing
TPE Taipei
SEL Seoul
+9
TYO Tokyo
ADL Adelaide +9.5
GUM Guam
+10
SYD Sydney
NOU Noumea +11
WLG Wellington +12
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* As of June 2014, the offi cial UTC offset for
Moscow, Russia (MOW) was changed from +3
to +4, but this watch still uses an offset of +3
(the old offset) for MOW. Because of this, you
should leave the summer time setting turned
on (which advances the time by one hour) for
the MOW time.
• The rules governing global times (GMT
differential and UTC offset) and summer time
are determined by each individual country.
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