TEKMAGIC W21 Benutzerhandbuch Seite 12

6.3 Press the MODE button once, you will see the minute digit starts blinking, then press the
ADJ button to set the minute.
6.4 Press the MODE button once again, you will see the second digit starts blinking, then
press the ADJ button to set the second.
henzhen Dawu Times Technology Co., Ltd
S
12/105
www.wiseupshop.com