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 |  | 1. Using an ohmmeter, check that resistance between contacts 1 and 2 is equal 0, and between contacts 3 and 5 is equal to infinity. |  
 |  | 2. Using additional wires, connect аккумуля Torahs to contacts 1 and 2. Thus resistance between contact ми 3 and 5 should be equal 0. |  |