记忆卡插槽要打开电池盖才会出现。

Memory card slot to open the battery cover to appear.

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打开电池盖。

Remove the battery cover.

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盖上电池盖。

Close the battery cover.

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只需要拆开或者直接取下蓄电池盖，就可以检查电解液的液面高度。

Simply unscrew the battery caps or remove the covers to check the level.

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液设计，在电池的上盖中设置了一个单向的安全阀。

Fluid design, in the cover of the battery set a one-way valve.

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滑动并提起电池室盖。

Slide and lift the battery compartment lid.

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请更换电池，再将盖子盖紧。

Replace the batteries and refasten the cover.

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请更换电池，再将盖子盖紧。

Replace the batteries and refasten the cover.

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