Olympus MX61A Посібник - Сторінка 18

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Fig. 8

Fig. 9

Fig. 10

Attaching the Objectives

# Never attempt to rotate the motorized revolving nosepiece by hand.

Rotating by hand may cause malfunction or damage. Remove the

cap from each objective mount hole.

1. Following the order of numbers 1 to 5 or 6 indicated on the objective

mount thread @, screw objectives into the objective mount threads by

starting with the objective with the lowest power.

# The rotation of the revolving nosepiece can be made smooth by

mounting objectives uniformly in all of the nosepiece positions.

Therefore, the objectives that are not used frequently should also be

mounted. Be sure to attach the caps to the unused objective mount

hole.

Using the Brightfield Objective Adapter

When mounting a brightfield objective on a revolving nosepiece designed

for brightfield/darkfield objectives, mount each objective by means of the

BD-M-AD objective adapter.

Note that this adapter degrades the autofocusing performance if it is

used during autofocusing (using a high-power objective).

Attaching the Motorized Revolving Nosepiece

# It is only the U-D6BDREMC, U-D5BDREMC, U-D6REMC or U-P5BDREMC

revolving nosepiece that can be used.

# When mounting the revolving nosepiece, remove the stage holders

to ensure that the objectives do not touch the stage.

# Slide the revolving nosepiece all the way into the dovetail mount

until it stops.

# The revolving nosepiece is a heavy module. Take care not to drop it

during mounting.

1. Loosen the revolving nosepiece clamping screw @ using the provided

Allen screwdriver, slide the revolving nosepiece all the way into the dove-

tail mount until it stops, and tighten the clamping screw @.

# If the clamping screw is tightened without sliding the revolving nose-

piece all the way, the clamping section may be deformed, the re-

volving nosepiece may become irremovable, and the connector

contact failure may occur also.

2. Set the DIP switches for the mounted revolving nosepiece (see page 22

for the setup method).

Attaching the Observation Tube

# Do not hold the observation tube by the binocular section. Since the

binocular section is movable, the observation tube may not be fitted

into the circular dovetail correctly resulting in incomplete attachment.

1. Using the provided Allen screwdriver, fully loosen the observation tube

clamping screw @.

2. Insert the circular dovetail mount at the bottom of the observation tube

into the observation tune mount on the top surface of the arm.

3. Clamp the observation tube by tightening the clamping screw @.

(Fig. 8)

(Fig. 9)

(Fig. 10)