Techno Line WT 768 Instruction Manual page 13

WT 768 - Radio controlled alarm clock instruction
manual
Start the clock
Insert 1 x Micro AAA LR03 battery into the battery compartment and make
sure the battery polarity (+/-) is as indicated. The hands (minute, hour) are
adjusting to 12 o'clock position and the alarm clock enters into signal
reception mode.
EN1