— 2 —
Manual receipt
While in the Timekeeping Mode, hold down
C
for three
or four seconds.
• When performing reception of the calibration signal,
make sure that the antenna located at the 12 o’clock
edge of the watch is facing in the proper direction.
See “Tips for ensuring best reception” for de-
tails.
• The normal timekeeping display should appear within two to six minutes, which is how
long it takes for a signal receive operation. If a problem occurs during the operation,
the message “Err” appears on the display for about five seconds before the watch
returns to normal timekeeping.
• The receive indicator appears on the display when the receive operation is concluded
successfully.
• You can interrupt a receive operation at any time by pressing
C
. If you do, the watch
returns to normal timekeeping, without the receive indicator on the display.
Last signal receipt display
Holding down
B
for a few seconds in any mode displays the date and time of the last
successful receipt. Press any button to return to normal timekeeping. The watch auto-
matically changes back to normal timekeeping if you do not press any button for about 10
seconds.
Signal being received
Hour
Minutes
Month
Date
Day of week
Tips for ensuring best reception
< Location >
• Reception of the calibration signal is difficult when the watch is located indoors. Move
the watch so it is as near to a window as possible.
• The followings are locations where reception is bad.
Nearby TVs, refrigerators, computers, or other household appliances
Far away from broadcasting stations, among ferro-concrete structures or near moun-
tains
Underground, in tunnels or in ferro-concrete buildings
Near high-tension wires, neon signs, or radio stations whose frequencies interfere
Near railroads, highways or airports
In trains or cars
< Orientation >
This watch is designed to receive a signal emitted from Mainflingen, which is located 25
kilometers southwest of Frankfurt, Germany. 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 calibration signal receive operation is taking
place will make stable reception impossible.
P
Point towards Mainflingen
Antenna built in here
Reception range
This watch is able to receive the calibration signal within
the area represented by a circle (left figure) with a
radius of 700 ~ 800 kilometers, centered on Mainflingen.
• Signal reception is affected by weather, atmospheric
conditions, and seasonal changes.
Note
• Even when the watch is within the reception range,
calibration signal reception will be impossible if the
signal is blocked by mountains or other geological
formations between the watch and signal source.
• At long distances that are out of the line of sight of
the calibration signal transmitter, the calibration sig-
nal is bounced off of the ionosphere. Because of
Frankfurt
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.
TELEMEMO MODE
The following causes all data stored in memory to be deleted. Be sure to always keep separate
written copies of all important data.
• Malfunction or repairs
• Dead battery
• Battery replacement
In no event will CASIO be liable for loss of data or any damages arising out of such loss.
The Telememo Mode lets you store up to 30 pairs of
name and telephone number data. Data is automati-
cally sorted into alphabetic order based on the name
data.
To input Telememo data
1. In the Telememo Mode, press
C
until the new data
display appears (left figure).
• If there is no Telememo data stored in memory yet,
the new data display appears as soon as you enter
the Telememo Mode.
B
C
A
Mode indicator
New data
display
• If the new data display does not appear, it means that memory is full. To store more
data, you first have to delete some of the data.
2. Hold down
A
until the flashing cursor appears on the display.
3. Press
B
to move the flashing cursor in the following sequence.
Name
(up to 4 characters)
First 6 telephone
number digits
Last 6 telephone
number digits
Cursor
4. While the cursor is flashing in the name display, use
C
to input letters. Each press of
C
changes the character at the cursor location in the following sequence.
Press
C
Press
C
Letters (A to Z)
Hyphen (–)
Space(
@
)
n
Press
C
Press
C
Numbers (0 to 9)
Hyphen (–)
Space(
@
)
n
Press
C
Press
C
• The telephone number can be up to 12 digits long.
9. After inputting all the data you want, press
A
to store it.
• The message “SORT” appears for about three seconds to indicate that data is being
sorted into alphabetical order according to the names. After the sort operation is
complete, the display returns to the normal Telememo Mode display.
• All of the Telememo data for each item cannot appear on the display at one time. For
details on how data appears on the display, see “How the Telememo Mode displays
data.”
• If you do not operate any button for a few minutes while the cursor is flashing on the
display, the watch automatically returns to the normal Telememo Mode display (with-
out a cursor).
How the Telememo Mode displays data
All of the Telememo data for each item cannot appear on the display at one time, so the
display automatically changes in the following sequence.
Last 6 telephone
number digits
First 6 telephone
number digits
Name
To scroll through Telememo data
In the Telememo Mode, press
C
to scroll forward through stored data.
• If the new data display does not appear, it means that memory is full.
• The data item that is displayed when you exit the Telememo Mode will be the first data
to appear when you enter the Telememo Mode again.
To edit Telememo data
1. In the Telememo Mode, scroll through the data items and display the one you want to
edit.
2. Hold down
A
until the flashing cursor appears on the display.
3. Use
B
to move the cursor to the character you want to change.
4. Use
C
to select the character you want.
• See steps 4 through 8 under “To input Telememo data” for details.
5. After editing the data, press
A
to store it.
• The message “SORT” appears for about three seconds to indicate that data is being
sorted into alphabetical order according to the names. After the sort operation is
complete, the display returns to the normal Telememo Mode display.
• If you do not operate any button for a few minutes while the cursor is flashing on the
display, the watch automatically returns to the normal Telememo Mode display (with-
out a cursor).
To delete a Telememo item
1. In the Telememo Mode, scroll through the data items and display the one you want to
delete.
2. Hold down
A
until the cursor appears on the display.
3. Hold down
B
and
C
until the message “CLR” appears on the display.
• “CLR” indicates that the item is deleted. Next, the new data display appears, without a
cursor.
• If you want to input more data, start from step 2 under “To input Telememo data”.
WORLD TIME MODE
P
Use the World Time Mode to find out the current time
in any one of 26 time zones around the world.
When you set the time for any time zone, all other
zones are adjusted accordingly.
• In the World Time Mode, the display automatically
switches between the city code and the time in that
zone.
• For full information on city codes, see the “City Code
Table” at the end of this manual.
B
City code
Current time in New York
whose city code is "NYC".
C
A
Mode indicator
To set the World Time
DS T
1. In the World Time Mode, scroll through the World
Time Zones by pressing
C
to find the time zone
whose time you want to set.
• 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.
Indicates daylight saving
time is on.
2. Hold down
A
until the DST on/off indicator (“On” = on / “OFF” = off) begins to flash on
the display because it is selected.
3. Press
B
to change the selection in the following sequence.
DSTon/off
Minutes
Hour
5. When the character you want to input is at the cursor location, press
B
to move the
cursor to the right.
6. Repeat steps 4 and 5 to input all the characters of the name.
• The name can be up to 4 characters long.
7. After you input the name, move the cursor to the number display.
8. Use the same procedure as in steps 4 and 5 above to input the telephone number.
• In this case, each press of
C
changes the character at the cursor in the following
sequence.
