CASIO QW-3191 Watch
Specifications
- Battery: CR1216
- Battery Life: Approximately 2 years (includes an average of 20-second alarm per day)
Product Usage Instructions
Reading the Display
Regular Timekeeping:
- P.M. Hour
- Minute
- Second
- Month
- Calendar Date Day
Countdown Alarm
Countdown period can be set from one minute to 30 minutes:
- Press the B button to set the countdown period.
- Each press of the B button shifts the countdown period.
- Release the B button to start the countdown.
- When the countdown reaches zero, the alarm will sound for 10 seconds.
- Press any button to stop 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.
- To sound the beeper in alarm mode, press and hold the A button.
Setting Time and Calendar
- In time setting mode, press A to correct seconds.
- Press B to shift flashing position. The digit(s) to be changed will flash.
- Each press of A advances the setting by one. Keep pressed for quick advance.
- Press C to complete setting.
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
- In the time setting mode, first press A on a time signal to correct seconds.
- Press B to shift flashing position. The digit(s) to be changed will flash.
- Each press of A advances the setting by one. Keep pressed for quick advance.
- 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:
Includes an average of 20-second alarm per day.
FAQ
Q: How long is the battery life?
A: The battery life is approximately 2 years, which includes an average of a 20-second alarm per day.
Q: How do I stop the daily alarm?
A: To stop the daily alarm, simply press any button on the watch.
Q: How do I set the countdown period?
A: Press the B button to set the countdown period, and each press of the B button will shift the countdown period. Release the B button to start the countdown.
Documents / Resources
 |
CASIO QW-3191 Watch [pdf] User Guide QW-3191, MA1004-EA, QW-3191 Watch, QW-3191, Watch |