Before using this guide, we recommend:

All settings are clearly explained and understandable.

1. Hold down the (A) button for about two seconds.

[SET] will appear first, followed by the Home Time City name.

How to set time on Edifice ECB-500 Casio 5427-1

2. Press (D) six times until the seconds digits are flashing on the display.

How to set time on Edifice ECB-500 Casio 5427-2

3. Press (E) to reset the seconds count to 00.

  • If the seconds count is between 30 and 59 when you press (E), 1 will be added to the minute count.

4. Press (D) so the hour setting is flashing.

How to set time on Edifice ECB-500 Casio 5427-3

5. Set the date.

  • Use (B) and (E) to change the currently flashing value.
  • Each press of (D) cycles the flashing setting in the following sequence: hour, minute, year, month, day, seconds.

6. Press (A) twice to exit the setting screen.

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