Casio 1244 Produkthandbuch - Seite 3

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PART 3 DETERMINING THE DIRECTION TO QIBLA

This part of the manual tells you how to determine Qibla. It also contains information

about the Qibla value.

Important!

Be sure to keep this watch away from any sources of strong magnetism whenever

using the digital compass to determining directions or Qibla. Also note that proper

digital compass operation is impossible while inside a motor vehicle. For details, see

"7-2 Digital Compass Precautions" of this manual.

3-1 Determining Qibla

. Set your city data.

2. Place the watch on a flat surface or (if

you wearing the watch), make sure

that your wrist horizontal (in relation

to the horizon).

Digital compass operation while the watch is not horizontal can produce erroneous

results.

3. While in the Timekeeping Mode, press © to start the

Arrow

Qibla operation.

• If the watch is not in the Timekeeping Mode, press © to

enter the Timekeeping Mode before starting the Qibla

operation.

• "QIBLA" appears on the display, and soon an arrow

pointing in the direction of QIBLA appears in the graphic

display area.

• The arrow remains on the display for about two minutes

after you perform the above operation.

3-2 About Qibla values...

The Qibla value represents the clockwise angle formed between a line starting from

your current location extending to magnetic north, and a line starting from your current

location reaching Makkah.

Qibla value

3 00 VAR.W

Directional variation

PART 4 PRAYER TIME MODE

The Prayer Time Mode lets you recall the prayer times

Current

Mode

throughout the day. A Prayer Time Alarm (which can be

Hijra date indicator

switched on and off) sounds for

prayer time arrives. Press any button to stop the alarm

after it starts to sound.

Prayer

indicator

Prayer time

4 - 1 About prayer times....

Prayer times are calculated automatically in

Prayer Indicator| Prayer Time

accordance with the time, date, city data, and prayer

FAJR (Fajr)

Fajr start time

time calculation method you set in the Timekeeping

RISE*

Sunrise time

Mode. This, of course, means that you should always

make sure that your Timekeeping Mode data is set

ZOHR (Zohr)

Zohr start time

correctly.

ASR (Asr)

Asr start time

MGRB (Mgrib)

Mgrib start time

ISHA (Isha)

Isha start time

* RISE (sunrise time) does not indicate a prayer time.

To view Prayer Time Mode data

While in the Prayer Time Mode, use (D) and (B) to scroll through the different prayer

times. Each prayer time is accompanied by a prayer indicator that tells you what prayer

time is displayed.

True north

Magnetic

north

7° (Directional

Makkah

Variation)

300° (Qibla Value)

Your current location

seconds when each

4-2 To switch the prayer alarm on and off

. Enter the Prayer Time Mode and use (D) and (B) to display the prayer time whose

alarm you want to switch on or off.

2. While the prayer time you want is displayed, press

and off.

Prayer alarm

indicator shown

Alarm on

on display

• You can individually switch the alarms on and off.

• If any prayer time indicator is on, the prayer alarm indicator is shown on the display

when you change to another mode.

4-3 Prayer Time Precautions

• Compared to astronomical calculations, the accuracy of the prayer time values

produced by this watch is within ±5 minutes.

• When you move from one region to another, be sure that you correctly set the

Timekeeping Mode data (city data, prayer time calculation method, and current time)

for the region you are moving into.

• In Europe, the United States, and other areas that use daylight saving time (summer

time), be sure to make the proper adjustment in the current time and the GMT

differential to allow for standard time or daylight saving time (standard time

Example:

Paris: GMT +1 (standard time) or GMT +2 (daylight saving time)

New York: GMT -5 (standard time) or GMT -4 (daylight saving time)

Remember that if you fail to make the above settings correctly, the prayer times cannot

be calculated and displayed properly.

PART 5 HIJRA DATE MODE

In the Hijra Date Mode, you can scroll through dates to display both the Hijra date and

the Gregorian date.

To display a specific date

While in the Hijra Date Mode, use © to advance the date (Timekeeping Mode date)

and (B) to move back. Holding down either button changes the date at high speed.

Day of week

HIJRA

TH 25-MUHRM

2 9 -

Next year indicator

[

When you enter the Hijra Date Mode from another mode, the display automatically

changes to the current Hijra and Gregorian dates, in accordance with the

Timekeeping Mode setting.

This watch uses a 30-day cycle to calculate the Hijra months. Because of this, the

Hijra date shown by this watch may differ from the actual date.

With the above operation, you can advance the date up to one year. If the current

Timekeeping Mode Gregorian date is June 30, 1994 for example, you can advance

up to June 29, 1995.

Note that the message "NEXT YEAR" appears on the display when you advance the

date into the next year.

PART 6 ALARM MODE

When the Daily Alarm is switched on, the alarm sounds

Hourly time signal

for 20 seconds at the preset time each day. Press any

Alarm on

on indicator

button to stop the alarm after it starts to sound.

indicator

When the Hourly Time Signal is switched on, the watch

beeps every hour on the hour.

To set the alarm time

1. Press

ALARM

flash on the display because they are selected.

• At this time the Daily Alarm is switched on automatically.

sequence.

Hour

Mode

indicator

Minutes

either button changes the selection at high speed.

• The digital time is always displayed in

time correctly as morning (A) or afternoon (P).

After you set the alarm time, press

To switch the Daily Alarm and Hourly Time Signal on and off

Press

while in the Alarm Mode to change the status of the Daily Alarm and Hourly

(B)

Time Signal in the following sequence.

[ Alarm ON Indicator/Hourly Time Signal ON indicator ]

Both

OFF

1044 1244-3

to switch its prayer alarm on

(A)

No prayer

alarm indicator

Alarm off

Hijra date

Mode indicator

Hijra month

Month

Current Date ]

while in the Alarm Mode. The hour digits

(A)

-hour format. Take care to set the alarm

(A)

to return to the Alarm Mode.

• I I I

Daily

Hourly Time

Alarm only Signal only

hour).