Technoline WT195 Manuel D'instructions page 20

Note
You may use the "RCC" button to receive the time signal manually. The unit
will exist the receive mode automatically after 6-12 minutes. Receive mode
consumes more battery power that may reduce battery lifetime.
TIME AND CALENDAR SETTING
If the clock does not receive the time signal successfully, you can set the
time manually. As soon as the transmitter is received again, the clock will
automatically synchronize with the received time.

In normal time mode, press and hold CLOCK key for 2 seconds until
the Year digit flashes.

Press UP or DOWN key to set the desired value of the flashing digit,
press and hold UP or DOWN key to speed up the setting.

Press CLOCK key again until the next digit flashes.press UP or DOWN
key to change its value.

Repeat above operations to set the time and calendar in this order:
Year > Month > Date > 12/24-hr > Hour > Minute > Second >
Language.
The following languages are selectable: English, French, German,
Spanish, Italian.

Press the CLOCK key to save and exit the setting, or let it exit
automatically 30 seconds later without pressing any key.
GB 7