Nikon SB-21 DC Power Unit LD·2, Turn on the LD-2. Fig, After use, Turn off both controller and LD

DC Power Unit LD·2

Leave the four 1.5V AA-type batteries inside the con- troller ; without them, the underexposure ready-light indication might not be as bright.

1.Open the LD-2's battery chamber lid and remove the battery holder. (Fig . 1)

2.Install eight 1.5 V AA-type batteries in the LD-2's battery holder, then put the battery holder back into the battery chamber so the notch on the battery holder is aligned with the lid inside the battery chamber. (Fig. 2)

3.Make sure the LD-2'spower switch is turned off.

4.Slide the controller'spower source terminal switch down to uncover the power source terminal, then insert the SC-21 's female plug so the arrows on the plug are aligned with those on the terminal. (Fig. 3)

5.Insert the SC-21 's male plug into the LD-2's power cord terminal so the white dot on the plug is aligned with the metallic dot near the terminal. Then push the plug until it clicks into place. (Fig . 4)

6.Turn on the LD-2. (Fig 5)

After use

1.Turn off both controller and LD -2.

2.Unplug the SC-21 plug from the LD -2's power cord terminal , grasping the plug by its metallic lock ring .

3.Unplug the SC-21 's other plug from the S8-21 .

Fig.1 Fig.3

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