Casio 3070(B) City Code Table, Barometer and Thermometer Precautions, Pressure Sensor and Temperature Sensor Calibration, m and ft, hPa and inHg

Operation Guide 3070 (B)

Barometer and Thermometer Precautions

•The pressure sensor built into this watch measures changes in air pressure, which you can then apply to your own weather predictions. It is not intended for use as a precision instrument in official weather prediction or reporting applications.

•Sudden temperature changes can affect pressure sensor readings.

•Temperature measurements are affected by your body temperature (while you are wearing the watch), direct sunlight, and moisture. To achieve a more accurate temperature measurement, remove the watch from your wrist, place it in a well ventilated location out of direct sunlight, and wipe all moisture from the case. It takes approximately 20 to 30 minutes for the case of the watch to reach the actual surrounding temperature.

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.

To calibrate the pressure sensor and the temperature sensor

City Code Table

City	City	GMT	Other major cities in same time zone
Code		Differential
–11		–11.0	Pago Pago
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
CCS	Caracas	–04.0	La Paz, Santiago, Port Of Spain
RIO	Rio De Janeiro	–03.0	Sao Paulo, Buenos Aires, Brasilia, Montevideo
–02		–02.0
–01		–01.0	Praia
GMT		+00.0	Dublin, Lisbon, Casablanca, Dakar, Abidjan
LON	London
PAR	Paris	+01.0	Milan, Rome, Madrid, Amsterdam, Algiers, Hamburg,
BER	Berlin		Frankfurt, Vienna, Stockholm
ATH	Athens	+02.0	Helsinki, Istanbul, Beirut, Damascus, Cape Town
CAI	Cairo
JRS	Jerusalem
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, Taipei, Manila,
			Perth, Ulaanbaatar
SEL	Seoul	+09.0	Pyongyang

		l	l	l	l l
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							l
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		l	l	l	l	l	l
		l l			l l			l	ll
l	l								l
									l
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				l	l l			l	l

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

2.In the Barometer/Thermometer Mode, hold down E for about two seconds until either OFF or the reference temperature 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.

•At this time, OFF or the barometric pressure value should be flashing on the display.

3.Use A (+) and C (–) 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 A and C at the same time returns to the factory calibration (OFF).

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

TYO	Tokyo
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 2006.

To select the temperature, barometric pressure, and altitude units

				1.	Enter the Timekeeping Mode.
				2.	Hold down E until the city code starts to
					flash, which indicates the setting screen.
				3.	Use D to select the setting screen for the unit
	l l l l				you want to change.
l		l			• See step 3 under “To set the time and date
l		l
l			l
l					manually” for information about how to scroll
	l l l	l
					through setting screens.
				4.	Press A to change the unit setting.
					• Each press of A changes 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 E to exit the setting screen.

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