Acu-Rite 621 instruction manual Intelli-TimeClock, Set the Time, Date & Units

Intelli-Time®Clock

Intelli-Time products are pre-programmed with the correct time and date. Intelli-Time technology instructs the time and date to set themselves. All you need to do is select your Time Zone and Daylight Saving Time preferences. The clock will then automatically set itself and change for Daylight Saving Time.

Set the Time, Date & Units

Press the “SET” button, located on the back of the display unit, to enter SET MODE. Once in set mode, the preference you are currently setting will blink on the display.

To adjust the currently selected (flashing) item, press and release the “p” or “q“ buttons (press and HOLD to fast adjust).

To save your adjustments, press and release the “SET” button again to adjust the next preference. The preference set order is as follows:

TIME ZONE ( PST MST CST EST AST HAST AKST) DST (Daylight Saving Time ON or OFF)*

CLOCK HOUR

CLOCK MINUTE CALENDAR MONTH CALENDAR DATE CALENDAR YEAR TEMPERATURE SCALE (˚F or ˚C) BAROMETRIC PRESSURE SCALE (inHg or hPa)

*If you live in an area that observes DST, DST should be set to ON, even if it is not currently Daylight Saving Time.

You will automatically exit SET MODE if no buttons are pressed for 30 seconds. Enter setup mode at any time by pressing the “SET” button.

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