How to set alarm on G-Shock GAX-100 / Casio 5485

Before using this guide, we recommend:

• Download official GAX-100 Manual →
• Watch official 5485 GAX-100 Manual Online →

All settings are clearly explained and understandable.

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

• To set an alarm time, display the applicable alarm screen.
• SIG is the hourly time signal setting.
• The snooze alarm operation repeats every fi ve minutes.

2. After you select an alarm, hold down A for about two seconds until the hour setting of the alarm time starts to flash. This is the setting mode.

• Holding down A will initially cause Hold to appear on the screen. Keep A depressed until Hold disappears.
• This operation turns on the alarm automatically.

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.
5. Press A to exit the setting

To turn an alarm on and off

1. In the Alarm Mode, use D to select an alarm.
2. Press A to toggle it on and off.

• Turning on an alarm displays the alarm on indicator on its Alarm Mode screen.
• In all modes, the alarm on indicator is shown for any alarm that currently is turned on.
• The alarm on indicator flashes while the alarm is sounding.
• The snooze alarm indicator fl ashes while the snooze alarm is sounding and during the 5-minute intervals between alarms.