Casio 5142 Specifications, City Code Table

Operation Guide 5142

■The x Second Hand indicates N (NO) when I check the result of the latest receive operation.

Possible Cause	Remedy	Page
ξ You are wearing or moving the
watch, or performing a button	Keep the watch in an area where reception
operation during the signal receive
	conditions are good while the signal receive	E-30
operation.
	operation is being performed.
ξ The watch is in an area with poor
reception conditions.
You are in an area where signal
reception is not possible for some	See “Approximate Reception Ranges”.	E-27
reason.
	ξ Check the website of the organization
The calibration signal is not being	that maintains the time calibration signal
	in your area for information about its	—
transmitted for some reason.
	down times.
	ξ Try again later.
E-100

■The current time setting changes after I set it manually.

You may have the watch confi gured for Auto Receive of the time calibration signal (page E-32), which will cause the time to be adjusted automatically according to your currently selected Home City. If this results in the wrong time setting, check your Home City setting and correct it, if necessary (page E-45).

E-101

■Auto Receive is not performed or I cannot perform Manual Receive.

Possible Cause	Remedy	Page
	Auto Receive will not be performed if the
The watch is not in the Timekeeping	watch is not in the Timekeeping Mode.	E-40
Mode.	Push in and hold the crown for at least two
	seconds to enter the Timekeeping Mode.
Your Home City setting is wrong.	Check your Home City setting and correct	E-11
	it, if necessary.	E-45
	Both Auto Receive and Manual Receive
A countdown timer operation is in	are impossible while a countdown is in
	progress. In the Countdown Timer Mode,	E-73
progress.
	stop the timer operation and then return to
	the Timekeeping Mode.
There is not enough power for signal	Expose the watch to light to charge it.	E-16
reception.

■Signal reception is being performed successfully, but the time and/or day is wrong.

Possible Cause	Remedy	Page
Your Home City setting is wrong.	Check your Home City setting and correct	E-11
	it, if necessary.	E-45
The watch may have been exposed
to magnetism or strong impact, which	Adjust the watch’s hand and day home	E-88
has caused problems with proper	positions.
hand and day alignment.

E-102 E-103

Alarm

■The alarm does not sound.

ξPower may be low. Expose the watch to light until the x Second Hand starts moving normally, at one-second intervals (page E-18).

ξThe crown may be pulled out. Push the crown back in.

World Time

■The indicated World Time is wrong.

There is a problem with your Home City settings.

Check your Home City settings.

See “To confi gure Home City settings” (page E-45).

■The indicated World Time is one hour off.

The daylight saving time (summer time) setting for the World Time city is wrong. See “To specify standard time or daylight saving time (DST) for a city” (page E-86).

E-104

Specifications

Accuracy at normal temperature: ± 15 seconds a month (with no signal calibration)

Timekeeping: Hour, minutes (hand moves every 10 seconds), seconds, day 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-105

World Time: 29 cities (29 time zones) and Coordinated Universal Time Other: Daylight Saving Time (summer time) / Standard Time

Stopwatch: Measuring capacity: 59'59.95" Measuring unit: 1/20 (0.05) seconds Measuring mode: Elapsed time

Lap time (Memories: 5, Fastest lap memory)

Countdown Timer: Measuring unit: 1 second

Input range: 1 to 60 minutes (1-minute increments)

Other: Elapsed time 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; 6 hours of stopped second hand, one signal reception of approximately 4 minutes per day)

City Code Table

E-106 L-1

City Code Table

City Code		City	UTC Offset/
			GMT Differential
PAGO PAGO	(PPG)	Pago Pago	–11
HONOLULU	(HNL)	Honolulu	–10
ANCHORAGE	(ANC)	Anchorage	–9
LOS ANGELES	(LAX)	Los Angeles	–8
DENVER	(DEN)	Denver	–7
CHICAGO	(CHI)	Chicago	–6
NEW YORK	(NYC)	New York	–5
SANTIAGO	(SCL)	Santiago	–4
RIO		Rio De Janeiro	–3
F. DE NORONHA	(FEN)	Fernando de Noronha	–2
PRAIA	(RAI)	Praia	–1
UTC			0
LONDON	(LON)	London
PARIS	(PAR)	Paris	+1
ATHENS	(ATH)	Athens	+2

City Code		City	UTC Offset/
			GMT Differential
JEDDAH	(JED)	Jeddah	+3
TEHRAN	(THR)	Tehran	+3.5
DUBAI	(DXB)	Dubai	+4
KABUL	(KBL)	Kabul	+4.5
KARACHI	(KHI)	Karachi	+5
DELHI	(DEL)	Delhi	+5.5
DHAKA	(DAC)	Dhaka	+6
YANGON	(RGN)	Yangon	+6.5
BANGKOK	(BKK)	Bangkok	+7
HONG KONG	(HKG)	Hong Kong	+8
TOKYO	(TYO)	Tokyo	+9
ADELAIDE	(ADL)	Adelaide	+9.5
SYDNEY	(SYD)	Sydney	+10
NOUMEA	(NOU)	Noumea	+11
WELLINGTON	(WLG)	Wellington	+12

L-2 L-3