Open the battery compartment of the clock and remove the button battery. In the compartment, notice that there are two connections.
把钟里放电池的隔间打开，把纽扣电池拿走。
If the battery compartment lid is accidentally detached, attach it as illustrated.
如果电池室盖意外脱落，按图所示装回去。
These economical contacts are designed to "slide-in" to the battery compartment of electronic equipment.
此类电池接点可滑入电子设备的电池盒。
These economical contacts are designed to "slide-in" to the battery compartment of electronic equipment.
此类电池接点可滑入电子设备的电池盒。
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