Every day when you remove the unused clock, note to avoid them near places where strong magnetic fields, such as televisions, refrigerators, Spare speakers, computers, mobile phones, kitchen from (being used) or other broadcast receivers, because the magnetic environments will cause the battery so fast as the clock, on the other hand of the clock capacitor susceptible to magnetic meter makes unusual activity. Noting that the clock must be replaced when the battery runs out of battery because if so long the battery can leak and cause damage to other parts of the clock.
đang được dịch, vui lòng đợi..
