When operating the Tonometer the battery compartment cover should be tightly closed.

操作眼压仪时电池舱盖应紧闭.

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A ribbon is attached to the battery compartment cover to prevent the cover from falling accidentally.

电池室盖上装有缎带以防电池盖意外掉出.

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Place the ribbon across the inserted batteries and close the battery compartment cover.

请将缎带放在装入的电池上并关上电池室盖.

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