Press the Yellow Clear key; the unit will beep once.

The clock will beep to signal it is programmed. Secure the front cover to lock in the settings. Common Use Cases & "Work" Mode

To program the time, date, and year on a Solari master unit, follow these sequence steps (commonly used across Solari digital interfaces):

If using with flip clocks (like the Cifra 5), ensure the polarity of the impulses matches the requirements of the slave motors.

Press the YR key, then enter the code corresponding to the current year type (refer to the internal manual table). Set Date: Press MO to cycle to the current month. Press DM (Day of Month) to set the date. Press DW (Day of Week) to select the current weekday. Set Time: Use the H (Hours) key to reach the current hour. Use the M (Minutes) key to set the minutes.

The "Work" or "Manuale" aspect of the MCK 2245 often refers to its signaling relays. These are used to: