Casio 1805 Owner's Manual
2. OPERATION CHART : QW-1805
GENERAL GUIDE
If the digital display of your watch is continually changing, see “AUTO DISPLAY FUNCTION” for information on how to stop it.
Press to change from mode to mode.
Press in any mode to illuminate the display for about three seconds.
The animation area shows different animated characters and graphics, depending on the mode and the operation being performed.
Animation area
(Mode)
(Light)
Alarm Mode
Stopwatch ModeTimekeeping Mode World Time Mode
TIMEKEEPING MODE
Use the Timekeeping Mode to set the current time and date. You can view the cur-
rent time in the zone (city) you select in the World Time Mode.
).
World Time Screen
World time
indicator
Time in the zone (city) you select
in the World Time Mode.
selected
.
HourTime system
) and 24-hour
selected
.
Animation
area
PM
indicator
Pressing or while in the Timekeeping Mode causes an animated figure to
appear in the animation area of the display. A different figure appears for each day
of the week. See “About animated figures” for details.
To set the time and date
DST on/off indicator
3.While the seconds digits are selected (flashing), press or to reset the seconds to 00 .
If you press or while the seconds count is in the range of 30 to 59, the seconds
are reset to 00 and 1 is added to the minutes. If the seconds count is in the range
of 00 to 29, the minutes count is unchanged.
4.While hour, minutes, year, month, or day is selected (flashing), press to increase the number or to decrease it. While the time system indicator is selected
(flashing), press or to switch between the 12-hour (
(
Holding down either button changes the current selection at high speed.
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 pm and the A (AM) indicator appears to the
left of the hour digits for times in the range of midnight to 11:59 am.
With the 24-hour format, times are indicated in the range of 00:00 to 23:59, without
any indicator.
5.After you set the time and date, press to return to the Timekeeping Mode.
The day of the week is automatically set in accordance with the date.
The date can be set within the range of January 1, 1995 to December 31, 2039.
If you do not operate any button for a few minutes while a selection is flashing, the
flashing stops and the watch goes back to the Timekeeping Mode automatically.
To switch between Standard Time and Daylight Saving Time
Daylight saving time (DST), which is also sometimes called “summer time,” advanc-
es the time for one hour, as is the custom in some areas during the summer. Remem-
ber that not all countries or even local areas use Daylight Saving Time.
DST on/off indicator
Date Screen
Hour : Minutes
Time system indicator
Seconds
Day Month Year Minutes
) formats.
DST indicator
Day of week
Month - Day
Press
Seconds
1. Hold down while in the Timekeeping Mode until the
seconds digits start to flash on the display. The sec-
onds flash because they are
At this time, the time system indicator and DST on/off
indicator appear.
2.Press to change the selection in the following sequence.
See “To switch between Standard Time and Daylight
Saving Time” for details on DST On/Off setting.
DST On/Off
1. Hold down while in the Timekeeping Mode until the
seconds digits start to flash on the display. The sec-
onds flash because they are
2.Use to move the flashing to the DST on/off indicator.
3.Press or to toggle Daylight Saving Time on (ON)
and off (
Aff
4.After you make the setting you want, press to return
to the Timekeeping Mode.
The DST indicator appears on the display to indicate
that daylight saving time is turned on.
About the backlight
In any mode, press to illuminate the display for about three seconds.
In the Timekeeping Mode, animated figures appear in the animation area whenever
the backlight is turned on.
The backlight of the watch employs an electro-luminescent (EL) light, which loses
illuminating power after very long use.
The illumination provided by the backlight may be hard to see when viewed under
direct sunlight.
The watch will emit an audible sound whenever the display is illuminated. This is
caused by a transistor that vibrates when the EL panel lights up. It does not indicate
malfunction of the watch.
The backlight automatically turns off whenever an alarm sounds.
About animated figures
The following are the animated figures that appear in each mode.
Rotating Globe
This figure appears after you have been in the Timekeeping Mode
or World Time Mode. Occasionally an airplane or a flying saucer
appears.
Dances of the World
Dancing figures appear whenever you press or in the Timekeeping Mode. There are two dances for each day of the week.
However, the dance for another day of the week may appear.
Ostrich
The ostrich appears whenever you are in the Stopwatch Mode,
and runs while a stopwatch timing operation is being performed.
Alarm Clock
This figure appears whenever an alarm time is reached in any
mode except the Stopwatch Mode.
WORLD TIME MODE
Mode indicator
Current time in the
selected city
To view the time in another zone
While in the World Time Mode, press to scroll forward through the city codes (time
zones) and to scroll back.
To set the World Time
3.Press to change the selection in the following sequence.
4.While DST On/Off setting is selected (flashing), press or toggle Daylight Sav-
5.After you set the time, press to return to the World Time Mode.
Current time
For full information on city codes, see the “CITY CODE TABLE” at the back of this
manual.
Holding down either button scrolls through the city codes at high speed.
DST indicator
ing Time on (ON) and off (
press to increase the setting and to decrease it.
Holding down either button while the hour or minutes digits are selected changes
the setting at high speed.
If you do not operate any button for a few minutes while a selection is flashing, the
flashing stops and the watch goes back to the World Time Mode automatically.
The World Time Mode shows the current time in 40 cities
(27 time zones) around the world.
City code
The time settings of the Timekeeping Mode and the
World Time Mode are independent, so you must make
separate settings for each. Note, however, that the sec-
onds counts for both modes are synchronized with each
other.
Whenever you change the time setting for any city in
the World Time Mode, the settings of all other cities are
changed accordingly.
The 12-hour/24-hour format of the World Time matches
the format you select in the Timekeeping Mode.
The time zone that is displayed when you leave the World
Time Mode will still be displayed when you enter the
World Time Mode again.
1.In the World Time Mode, press or to scroll through
the time zones and find the one you want.
2.Hold down until the DST On/Off setting starts to flash
on the display. The setting flashes because it is
.
ed
The DST indicator flashes along with the current on/off
setting.
DST On/Off Hour Minutes
). While the hour or minutes digits are selected,
Aff
select-
- 2 -
To switch between standard time and daylight saving time
1.In the World Time Mode, display the time zone whose standard/daylight saving
time setting you want to change.
You can make separate daylight saving time settings for each individual city.
2.Hold down until the DST On/Off setting starts to flash on the display. The setting
flashes because it is
The DST indicator flashes along with the current on/ off setting.
3.Press or to toggle Daylight Saving Time on (ON) and off (
4.After you are finished making the setting you want, press to return to the World
Time Mode.
The DST indicator is on the display whenever you display a city for which daylight
saving time is turned on.
selected
.
).
Aff
ALARM MODE
Hourly time signal
on indicator
Tone alarm on
indicator
Hour : Minutes
Mode indicator
To set the alarm time
1.Hold down while on the Alarm Mode until the city code starts to flash on the
2.Press to change the selection in the following sequence.
3.While any setting is selected, press to advance it, or to move it back. Holding
If you want the Daily Alarm to operate in accordance with the time kept in the Time-
keeping Mode, select
any other city you want to select. See the “CITY CODE TABLE” at the back of this
manual for a full list of city codes. Note that the
the “CITY CODE TABLE”. When scrolling through city codes on the display,
is located between the
The format (12-hour and 24-hour) of the alarm time matches the format you select
for normal timekeeping.
When setting the alarm time using the 12-hour format, take care to set the time
correctly as morning (A) or afternoon (P).
4.After you set the alarm time, press to return to the Alarm Mode.
If you do not operate any button for a few minutes while a selection is flashing, the
flashing stops and the watch goes back to the Alarm Mode automatically.
To turn the Daily Alarm and Hourly Time Signal on and off
Tone alarm on
indicator
Each press of cycles through the alarm settings as shown below.
When the EL alarm is turned on, the alarm tone sounds and the backlight flashes
whenever the alarm time is reached. Turning on the tone alarm sounds the alarm
tone only, without the flashing backlight.
To test the alarm
Hold down while in the Alarm Mode to sound the alarm.
Current time
display. The city code flashes because it is
down either button changes the setting at high speed.
Hourly time signal
on indicator
When the Daily Alarm is turned on, the alarm sounds for
20 seconds at the preset time each day. Press any button
to stop the alarm after it starts to sound.
When the Hourly Time Signal is turned on, the watch beeps
City code
every hour on the hour.
The Daily Alarm and the Hourly Time Signal can be set
to sound in accordance with the Timekeeping Mode time
or the time of one of the World Time Mode city codes.
In addition to the alarm buzzer sounding, you can also
set the EL backlight to flash when an alarm time is
reached.
The term “current time” as used in this manual refers to
the time kept in the Timekeeping Mode.
The alarm does not sound if the alarm time is reached
while you are making watch settings (while digits or set-
tings are flashing on the display).
selected
.
City code Hour Minutes
for the city code. Otherwise, select the city code for
HOME
HOME
and
ADL
In the Alarm Mode, use to turn the Daily Alarm on and
off, and to select the alarm type. Use to toggle the Hourly
Time Signal on and off.
Indicators as shown in the nearby illustration appear on
the display to indicate that the EL alarm (
alarm (
The Hourly Time Signal sounds in accordance with the
time for the city code for which you set the alarm.
City code
Tone Alarm EL Alarm Off
codes.
YVR
), or Hourly Time Signal (
ALM
setting is not included in
EL ALM
) is turned on.
SIG
HOME
), tone
STOPWATCH MODE
The Stopwatch Mode lets you measure elapsed time, split
Hours
Mode indicator
Minutes
Seconds
times, and two finishes. The range of the stopwatch is 23
hours, 59 minutes, 59.99 seconds.
1/100 second
(a) Elapsed time measurement
Start
(b) Split time measurement
Start
(c) Split time and 1st-2nd place times
Start
Stop Re-start Stop Clear
Split Split release Stop Clear
Split Stop Split release Clear
First runner
finishes.
Second runner
finishes.
Record time of
first runner.
Record time of
second runner.
AUTO DISPLAY FUNCTION
The Auto Display function of this watch continually changes the contents of the digital display. Note that you can-
not use any of the watch's other functions (except for back-
light) while the Auto Display function is operating.
To turning the Auto Display Off
Hold down for about three seconds until the watch
beeps.
To turning the Auto Display On
Hold down for about three seconds in the Timekeeping Mode until the watch beeps.
Note
The Auto Display function cannot be performed while you are making settings (i.e.
while digits or other settings are flashing on the display).
CITY CODE TABLE
City
Code differential
ADL ADELAIDE +9.5
ANC ANCHORAGE –09
BCN BARCELONA +01
BKK BANGKOK +07
CAI CAIRO +02
CCS CARACAS –04
CHI CHICAGO –06
DAC DHAKA +06
DEL DELHI +5.5
DEN DENVER –07
DXB DUBAI +04
GUM GUAM +10
HKG HONG KONG +08
HNL HONOLULU –10
IST ISTANBUL +02
JED JEDDAH +03
JRS JERUSALEM +02
KBL KABUL +4.5
KHI KARACHI +05
LAX LOS ANGELES –08
LON LONDON +00
MIA MIAMI –05
MLE MALE +05
NOU NOUMEA +11
NYC NEW YORK –05
PAR PARIS +01
PPG PAGO PAGO –11
PPT PAPEETE –10
RGN YANGON +6.5
RIO
ROM ROME +01
SEL SEOUL +09
SFO
SIN SINGAPORE +08
SPN SAIPAN +10
SYD SYDNEY +10
THR TEHRAN +3.5
TYO TOKYO +09
WLG WELLINGTON +12
YVR VANCOUVER –08
*
Based on data as of September 1997
City
RIO DE JANEIRO
SAN FRANCISCO
GMT
–03
–08
.
- 3 -
Loading...