Casio 3147 City Code Table, Pressure Sensor and Temperature Sensor Calibration, lll, llll, m and ft, hPa and inHg

Operation Guide 3147

Pressure Sensor and Temperature Sensor Calibration

The pressure sensor and temperature sensor built into the watch are calibrated at the factory and normally require no further adjustment. If you notice serious errors in the pressure readings and temperature readings produced by the watch, you can calibrate the sensor to correct the errors.

Important!

•Incorrectly calibrating the barometric pressure sensor can result in incorrect readings. Before performing the calibration procedure, compare the readings produced by the watch with those of another reliable and accurate barometer.

•Incorrectly calibrating the temperature sensor can result in incorrect readings. Carefully read the following before doing anything.

Compare the readings produced by the watch with those of another reliable and accurate thermometer.

If adjustment is required, remove the watch from your wrist and wait for 20 or 30 minutes to give the temperature of the watch time to stabilize before adjusting.

To calibrate the pressure sensor and the temperature sensor

City Code Table

City	City	UTC offset	Other major cities in same time zone
Code
PPG	Pago Pago	–11.0
HNL	Honolulu	–10.0	Papeete
ANC	Anchorage	–09.0	Nome
LAX	Los Angeles	–08.0	San Francisco, Las Vegas, Vancouver,
			Seattle/Tacoma, Dawson City, Tijuana
DEN	Denver	–07.0	El Paso, Edmonton, Culiacan
CHI	Chicago	–06.0	Houston, Dallas/Fort Worth,
			New Orleans, Mexico City, Winnipeg
NYC	New York	–05.0	Montreal, Detroit, Miami, Boston,
			Panama City, Havana, Lima, Bogota
SCL	Santiago	–04.0	La Paz, Port Of Spain
RIO	Rio De Janeiro	–03.0	Sao Paulo, Buenos Aires, Brasilia, Montevideo
FEN	Fernando de Noronha	–02.0
RAI	Praia	–01.0
UTC		—
LON	London	+00.0	Dublin, Lisbon, Casablanca, Dakar, Abidjan
PAR	Paris	+01.0	Milan, Rome, Madrid, Amsterdam, Algiers, Hamburg,
BER	Berlin		Frankfurt, Vienna, Stockholm
ATH	Athens	+02.0	Helsinki, Istanbul, Beirut, Damascus,
CAI	Cairo		Cape Town
JRS	Jerusalem

			ll			ll
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		ll					l
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			lll
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		l	ll
	ll
l					ll
ll						l
l						l
	l				l
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		llll

1.Press D to enter the Barometer/ Thermometer Mode.

2.In the Barometer/Thermometer Mode, hold down Afor about two seconds until either OFF or the current temperature calibration value starts to flash. This is the setting screen.

•If you want to calibrate the barometric pressure sensor, press D to move the flashing to the middle display area. This is the pressure sensor calibration screen.

JED	Jeddah	+03.0	Kuwait, Riyadh, Aden, Addis Ababa, Nairobi, Moscow
THR	Tehran	+03.5	Shiraz
DXB	Dubai	+04.0	Abu Dhabi, Muscat
KBL	Kabul	+04.5
KHI	Karachi	+05.0	Male
DEL	Delhi	+05.5	Mumbai, Kolkata, Colombo
DAC	Dhaka	+06.0
RGN	Yangon	+06.5
BKK	Bangkok	+07.0	Jakarta, Phnom Penh, Hanoi, Vientiane
HKG	Hong Kong	+08.0	Singapore, Kuala Lumpur, Beijing, Manila, Perth,
TPE	Taipei		Ulaanbaatar
TYO	Tokyo	+09.0	Pyongyang, Seoul
ADL	Adelaide	+09.5	Darwin
SYD	Sydney	+10.0	Melbourne, Guam, Rabaul
NOU	Noumea	+11.0	Port Vila
WLG	Wellington	+12.0	Christchurch, Nadi, Nauru Island

•Based on data as of June 2007.

•UTC offsets and the use of summer time are subject to change in the country where they are used.

3. Use E(+) and B(–) to set the calibration value in the units shown below.

Temperature	0.1°C (0.2°F)
Barometric Pressure	1 hPa (0.05 inHg)

•Pressing E and B at the same time returns to the factory calibration (OFF).

4.Press Ato return to the Barometer/Thermometer Mode screen.

To select the temperature, barometric pressure, and altitude units

		1.	Enter the Timekeeping Mode.
lll		2.	Hold down A until the city code starts to
			flash, which indicates the setting screen.
ll	l
l	l	3.	Use D to select the setting screen for the unit
lll
	l

you want to change.

• See step 3 under “To set the time and date manually” for information about how to scroll through setting screens.

4.	Press Eto change the unit setting.
	• Each press of Echanges the selected unit setting as shown below.
	Temperature	°C and °F
	Barometric Pressure	hPa and inHg
	Altitude	m and ft
5.	After the settings are the way you want, press Ato exit the setting screen.

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