CASIO LA670WEMY-9EF Digital Quartz Womens Watch User Guide

CASIO LA670WEMY-9EF Digital Quartz Womens Watch

Product Information

Model: Operation Guide 3191

Specifications

• Battery: CR1216
• Battery Life: Approx. 2 years (includes an average of 20-second alarm per day)

Product Usage Instructions

Reading the Display

The display shows the following information:

• Regular timekeeping: Displays the current time in AM/PM format.
• Release: Indicates the release button.
• Countdown Alarm: Displays the countdown period in minutes.
• Date: Displays the current date.
• Day: Displays the current day of the week.

Countdown Alarm Operation

The countdown alarm can be set from one minute to 30 minutes. To set the countdown period:

1. Press the B button as many times as required to shift the countdown period.
2. Press the A button to start the countdown.

Setting Daily Alarm

To set the daily alarm:

1. In the daily alarm mode, press the A button to set the hours and minutes. Each press of the A button advances the alarm setting by 1 hour.
2. Press the B button to set the minute digits. Each press of the B button advances the alarm setting by 1 minute.
3. To exit setting mode, press the C button.

ON or OFF Setting of Daily Alarm and Time Signal

To set the ON or OFF status of the daily alarm and time signal:

1. Press the A button to toggle between Alarm-ON-mark and Time-signal-ON-mark.
2. Press the C button to confirm the setting.

Setting Time and Calendar

To set the time and calendar:

1. In the time setting mode, press the A button to correct the seconds.
2. Press the B button to shift the flashing position. The digit(s) to be changed will flash.
3. Each press of the A button advances the setting by one. Keep it pressed for quick advance.
4. Press the C button to complete the setting.

Frequently Asked Questions (FAQ)

Q: How long is the battery life?

A: The battery life is approximately 2 years, which includes an average of 20-second alarm per day.

Q: What is the working range of the stopwatch?

A: The stopwatch display is limited to 59 minutes 59.9 seconds. For longer times, reset and start again.

Reading the display

Countdown alarm operation

The countdown can be set from one minute to 30 minutes.
(To set the countdown period, press the B button as many times as required.)

[Setting countdown period]
Each press of the B button shifts the countdown period.

Countdown starts when the B button is released. When the countdown reaches zero, the alarm will sound for 10 seconds. Pressing any button stops the alarm.

Setting daily alarm

If the daily alarm is set, the beeper sounds for 20 seconds at the preset time every day until cleared. To stop the beeper, press any button. If the time signal is set, the watch sounds every hour on the hour with a “Be-e-ep” signal. (Sound demonstration) Press and hold the A button in alarm mode to sound the beeper.

• If the C button is pressed, the watch reverts to the regular timekeeping mode.
  (Quick digit advance) When the A button is pressed for more than 2 seconds, the digit advances quickly. When released, digit advance will stop.
  [ON or OFF setting of daily alarm and time signal]

Stopwatch operation

A signal confirms start/stop operation. (Working range) The stopwatch display is limited to 59 minutes 59.9 seconds. For longer times, reset and start again.

Setting time and calendar

1. In the time setting mode, first press A on a time signal to correct seconds.

2. Press B to shift flashing position. The digit(s) to be changed will flash.

3. Each press of A advances the setting by one. Keep pressed for quick advance.

4. Press C to complete setting.

Specifications

• Accuracy at normal temperature: ± 30 seconds per month

• Display capacity:

• Regular timekeeping mode

  • Hour, minute, second, am/pm, month, date, day (double display)
  • Calendar system: Auto-calendar (set at 28 days for February)

• Countdown alarm mode
  Input range: 1 to 30 minutes

• Daily alarm

• Hourly time signal

• Stopwatch mode

  • Measuring capacity: 59 minutes 59.9 seconds
  • Measuring unit: 1/10th of a second
  • Measuring modes: Net time
  • Battery: Battery type Battery life*
    CR1216 Approx. 2 years

• Includes an average of 20-second alarm per day.

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