Casio 2345 General Manual

Module No. 2345/2347

GENERAL GUIDE

• Press C to change from mode to mode.
• Holding down C in any mode for about one second returns to the normal
timekeeping screen.
• Pressing C after performing some operation in the Recall Mode, Alarm
Mode, or Countdown Alarm Mode returns to the normal timekeeping
screen.
Timekeeping Mode
A B
C D
Press C.
Stopwatch Mode
TIMEKEEPING MODE
• Pressing D changes the display in the sequence shown below.
A
C
Seconds
Hour : Minutes
PM indicator
• The display type you select is used until you change it.
To set the time, date and display contrast
1. While in the Timekeeping Mode, hold down A until the seconds digits
flash on the display.
2. Press C to move the selection (flashing) in the following sequence.
Seconds
Day
3. While the seconds setting is selected (flashing), press D to reset it to 00.
If you press D while the seconds setting is in the range of 30 to 59, the
seconds are reset to 00 and 1 is added to the minutes. If the seconds
setting is in the range of 00 to 29, the minutes count is unchanged.
• While the 12/24-hour format setting is selected, press D to toggle it
between 12 and 24.
• When the 12-hour format is selected, the indicator P appears on the diaplay
to indicate "p.m." times. There is no indicator for "a.m." times. Selecting the
24-hour format causes the 24 to appear on the display.
Press C.
Press D.
Press D.
M
Press D.
M
Press C.
Day of week
Month – Day
B
Press D.
Crown
Press D.
D
M
Press D.
Month – Day
Barometric pressure graph
*See "BAROMETER MODE".
Hour
Minutes
12/24
Month Year
• Pressing B in any mode besides the Countdown Alarm Mode or
Stopwatch Mode illuminates the display for about 1.5 second. The backlight
is disabled while a setting screen is on the display.
• The backlight of Module 2347 illuminates both the digital display and analog
face. The backlight of Module 2345 illuminates the digital display only.
• If you do not perform any operation for a few minutes while a setting screen
(with flashing digits) is on the display, the watch automatically exits the
setting screen.
• If you do not perform any operation for about 10 hours in the Barometer
Mode or Thermometer Mode, the watch automatically reverts to the
Timekeeping Mode screen.
Barometer Mode
Press
C.
M
Countdown
Alarm Mode
M
Press
C.
• While any other setting is selected (flashing), press D to increase the
number or B to decrease it.
• Holding down either button changes the setting at high speed.
4. After you set the time and date, press A to change to the contrast setting
screen.
• The indicator CNT appears on the left of the screen, and the value
indicating the current contrast setting flashes on the right.
• You can set the contrast to one of 11 levels in the range of –5 to +5.
5. Press D to make the display darker, or B to make it lighter.
6. After the contrast is the setting you want, press A to return to the normal
timekeeping screen.
• 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.
• 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 the replacement of the
watch's battery.
To set the analog time
1. Pull the crown out to stop the second hand.
• If you plan to restart analog timekeeping on some time signal (from the
radio or television), pull the crown out when the second hand is at the 12
o'clock position.
2. Set the hands by turning the crown.
3. Push the crown back in to restart timekeeping.
• Analog time is kept by a mechanical timepiece. Because of this, the second
hand may not start to move exactly when you push the crown back in.
2345/2347-1
Thermometer Mode
Press C.
M
Recall Mode
Press C.
M
Alarm Mode