Olympus BX-RLA2 Manuale di istruzioni - Pagina 13

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Fig. 4

Using the ND Filter Knob

}The ND filter is interlocked with the brightfield (BF) light path selecting so it

can be engaged or disengaged according to the mirror selector lever @.

The ND filter makes it possible to reduce glare when darkfield (DF) is

switched to brightfield (BF).

Releasing Interlocking

}The ND filter knob has been interlocked at the factory.

}If brightness is not enough during brightfield, DIC or other observation, the

interlocking can be released.

1. Loosen the screw interlocking the ND filter by inserting the Allen screw-

driver into the hole ² on the left side of the reflected light illuminator.

2. Now the interlocking is released and the ND filter knob (Fig. 3 |) is active.

Pull the knob out to disengage the ND filter from the light path.

BX-RLA2

(Fig. 4)