Techno Line WT268 Instruction Manual page 26

Press UP or DOWN to adjust the desired data
Year range: 2000-2999
Language setting sequence: Germany→ English→ Italian→
French→ Dutch→ Spanish→ Danish
It will automatically exit if no key is operated in 20 seconds
After setting finished, press "set" to confirm the setting
At the same time of adjusting the minute, the second will
return to zero
When WWVB is received, press UP to switch time zone
among (P M C E P)
Time zone for Germany is 00
In Germany you will receive the DCF time zone