Casio 2140 Руководство - Страница 4

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REFERENCE

This section contains more detailed and technical information about watch operation.

It also contains important precautions and notes about the various features and

functions of this watch.

Auto Return Features

• If you leave a screen with flashing digits or a cursor on the display for two or three

minutes without performing any operation, the watch automatically saves anything

you have input up to that point and exits the setting screen.

• If you leave the watch in Alarm, Day Counter, or Telememo Mode for about two

minutes without performing any operation, it automatically changes to the

Timekeeping Mode.

Data and Setting Scrolling

The B and D buttons are used in various modes and setting screens to scroll

through data on the display. In most cases, holding down these buttons during a scroll

operation scrolls through the data at high speed.

Initial Screens

When you enter the Alarm, Day Counter, World Time or Telememo Mode, the data you

were viewing when you last exited the mode appears first.

Inputting Text

The following describes how to input text in the Alarm, Day Counter, and Telememo

Modes.

To input characters

1. When the cursor is on the display, use B and D to

cycle through the available letters, numbers and

symbols, in the sequence shown below.

Cursor

2. When the character you want is at the cursor position, press C to move the cursor

to the right.

3. Repeat steps 1 and 2 to input the rest of the characters you want.

Display Text

Though you can input up to eight characters for Alarm text, Day Counter text and the

Telememo name, only six characters can appear on the display at one time. Because

of this, display screens switch alternately between the first six characters and the

remaining two characters.

Timekeeping

• Pressing D while setting the current time in the Timekeeping Mode resets the

seconds count to zero. Pressing D while seconds count is in the range of 30 to 59

resets the seconds to 00 and adds 1 to the minutes. In the range of 00 to 29, the

minutes count is unchanged.

• The day of the week is automatically displayed in accordance with the date (year,

month, and day) settings.

• The year can be set in the range of 2000 to 2039.

• The watch's built-in full automatic calendar automatically makes allowances for

different month lengths and leap years. Once you set the date, there should be no

reason to change it except after you have the watch's battery replaced.

12-hour/24-hour Timekeeping Formats

The 12-hour/24-hour timekeeping format you select in the Timekeeping Mode is also

applied in all other modes.

• With the 12-hour format, the P (PM) indicator appears to the left of the hour digits for

times in the range of noon to 11:59 p.m. and the no indicator appears to the left of

the hour digits for times in the range of midnight to 11:59 a.m.

• With the 24-hour format, times are displayed in the range of 0:00 to 23:59, with 24

indicator.

Time Calibration Signal Reception Precautions

• This watch is able to receive the time calibration signal

transmitted from Mainflingen, Germany (located 25

kilometers southeast of Frankfurt). Signal reception is

possible within the area represented by a circle with a

radius of about 800 kilometers.

• Even when the watch is within the reception range,

signal reception is impossible if the signal is blocked by

mountains or other geological formations between the

watch and signal source.

Frankfurt

• Signal reception is affected by weather, atmospheric conditions, and seasonal changes.

• At long distances that are out of the line of sight of the signal transmitter, the signal

is bounced off of the ionosphere. Because of this, such factors as changes in the

reflectivity of the ionosphere, as well as movement of the ionosphere to higher

altitudes due to seasonal atmospheric changes or the time of day may change the

reception range of the signal and make reception temporarily impossible.

• This watch is designed to receive the signal transmitted from Mainflingen. This

means that reception is best when the antenna built into the 12 o'clock edge of the

watch is facing towards Mainflingen. Note, however, that moving the watch while the

time calibration signal receive operation is taking place will make stable reception

impossible.

• Think of the watch as acting like a TV or radio when it is receiving the calibration

signal. When receiving indoors, move to a location as near as possible to a window.

Proper signal reception can be difficult or even impossible under the conditions

listed below.

Near TVs, refrigerators, computers, or other household appliances

Far away from broadcasting stations among ferro-concrete structures or near

mountains

Underground, in tunnels or in ferro-concrete buildings

Near high-tension wires, neon signs, or radio stations with interfering frequencies

Near railroads, highways or airports

In trains or cars

Press D.

Press B.

(space)

• Radio interference can make signal reception impossible.

• Strong electrostatic charge can result in the wrong time being set.

• The daily alarm and hourly time signal do not operate during signal reception.

• If you are in an area where proper time calibration signal reception is impossible, the

watch keeps time within ±15 seconds a month at normal temperature.

World Time

• The current time in all World Time Mode cities is calculated in accordance with the

Greenwich Mean Time (GMT) differential for each city, based on the current Home

City time setting in the Timekeeping Mode.

• GMT differential is calculated by this watch based on Universal Time Coordinated

(UTC) data.

Backlight Precautions

• The electro-luminescent panel that provides illumination loses power after very long use.

• The illumination provided by the backlight may be hard to see when viewed under

direct sunlight.

• The watch may emit an audible sound whenever the display is illuminated. This is due

to vibration of the EL panel used for illumination, and does not indicate malfunction.

• The backlight automatically turns off whenever an alarm sounds.

City

Code

– – –

HNL

ANC

LAX

LOS ANGELES

DEN

CHI

NYC

CCS

RIO

RIO DE JANEIRO

–

– – –

GMT

LON

BER

PAR

CAI

JRS

JED

THR

DXB

KBL

KHI

DEL

DAC

RGN

BKK

HKG

TYO

ADL

SYD

NOU

WLG

• Based on data as of June 2000.

(space)

Improving Signal Reception

Removing the watch from your wrist and positioning it as shown in the illustrations

nearby helps to improve signal reception.

• If your watch has a resin band, pass the end of the band through the band loop and

place the watch on a stable surface.

Alarm Precautions

The alarm does not sound while signal reception is in progress. This means that an alarm

time that falls within one of the auto receive periods (2:01 to 2:15 a.m., 4:01 to 4:15 a.m.,

6:01 to 6:15 a.m.) may fail to sound if a receive operation is being performed at that time.

CITY CODE TABLE

GMT

City

Other major cities in same time zone

Differential

–11

PAGO PAGO

HONOLULU

–10

PAPEETE

ANCHORAGE

–9

NOME

SAN FRANCISCO, LAS VEGAS, VANCOUVER,

–8

SEATTLE, DAWSON CITY

DENVER

–7

EL PASO, EDMONTON

HOUSTON, DALLAS/FORT WORTH, NEW

CHICAGO

–6

ORLEANS, MEXICO CITY, WINNIPEG

MONTREAL, DETROIT, MIAMI, BOSTON, PANAMA

NEW YORK

–5

CITY, HAVANA, LIMA, BOGOTA

CARACAS

–4

LA PAZ, SANTIAGO, PORT OF SPAIN

SAO PAULO, BUENOS AIRES, BRASILIA,

–3

MONTEVIDEO

–2

–1

PRAIA

DUBLIN, LISBON, CASABLANCA, DAKAR,

+00

LONDON

ABIDJAN

BERLIN

MILAN, ROME, MADRID, AMSTERDAM, ALGIERS,

+01

PARIS

HAMBURG, FRANKFURT, VIENNA, STOCKHOLM

CAIRO

ATHENS, HELSINKI, ISTANBUL, BEIRUT,

+02

JERUSALEM

DAMASCUS, CAPE TOWN

KUWAIT, RIYADH, ADEN, ADDIS ABABA, NAIROBI,

JEDDAH

+03

MOSCOW

TEHRAN

+3.5

SHIRAZ

DUBAI

+04

ABU DHABI, MUSCAT

KABUL

+4.5

KARACHI

+05

MALE

DELHI

+5.5

MUMBAI, CALCUTTA

DHAKA

+06

COLOMBO

YANGON

+6.5

BANGKOK

+07

JAKARTA, PHNOM PENH, HANOI, VIENTIANE

SINGAPORE, KUALA LUMPUR, BEIJING, TAIPEI,

HONG KONG

+08

MANILA, PERTH, ULAANBAATAR

TOKYO

+09

SEOUL, PYONGYANG

ADELAIDE

+9.5

DARWIN

SYDNEY

+10

MELBOURNE, GUAM, RABAUL

NOUMEA

+11

PORT VILA

WELLINGTON

+12

CHRISTCHURCH, NADI, NAURU ISLAND

CHARACTER LIST

RECEIVE NOTE

Resin Band

Pass through band loop.

2140-4

–

Metal Band