20 Most Recent Casio F-91WG-9QDF F91WG 9 Digital Alarm Stop watch Mens watches Questions & Answers


You need to Shortcut the battery with AC contact. AC can be found on the sides of watch movement(very tiny). You have to use pointed tweezers: one end on battery+, another on AC contact for three secs to get the watch started

Casio... | Answered on Jul 30, 2013


try thinking about how to do this gerald....

Casio Watches | Answered on Dec 10, 2018


Google (casio)(AQ-190w)(manual) without parens for instructions.

Casio Watches | Answered on Dec 04, 2018


check any store that sells watches

Casio Watches | Answered on Dec 04, 2018


If the battery is known to be good, the watch may be defective.

Casio Watches | Answered on Nov 24, 2018


where ever you want look up for a watch repair or just about any store that sells watches replaces batteries

Casio Watches | Answered on Nov 24, 2018


You may have to cut the case open, using care to prevent damaging the watch.

Casio Watches | Answered on Nov 24, 2018


Take your Casio watch to a jeweler to identify battery type.

Casio Watches | Answered on Nov 18, 2018


In the Alarm Mode, use D to scroll through the alarm screens until the one whose time you want to set is displayed.

2. Hold down A for about two seconds until the alarm time starts to flash. This is the setting mode.
3. Press C to move the flashing between the hour and minute settings.
4. While a setting is flashing, use D (+) and B (-) to change it.
  • When setting the alarm time using the 12-hour format, take care to set the time correctly as a.m. (no indicator) or p.m. (P indicator).
5. Press A to exit the setting mode.
To test the alarm
In the Alarm Mode, hold down D to sound the alarm.
To turn an alarm and the Hourly Time Signal on and off

1. In the Alarm Mode, use D to select an alarm or the Hourly Time Signal.
  • When the alarm you want or the Hourly Time Signal is displayed, press A to toggle it between on and off
  • The alarm on indicator (when any alarm is on), snooze alarm indicator (when the snooze alarm is on), and the Hourly Time Signal on indicator (when the Hourly Time Signal is on) are shown on the display in all modes.
To stop the alarm
Press any button.

Casio Watches | Answered on Nov 13, 2018


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Casio Watches | Answered on Nov 07, 2018

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