Olympus BX45 Manual de instrucciones - Página 12

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USING THE CONTROLS

Fig. 4

Fig. 5

Voltage Indication

1. Turn the brightness adjustment knob @ clockwise to increase the volt-

age and make illumination brighter.

2. The numerals ² around the knob indicate the approximate voltage.

Using the Light Intensity Preset Switch

}The light intensity preset switch @ makes it possible to limit the light

intensity to a preselected level regardless of the position of the bright-

ness adjustment knob. The light intensity preset switch has been set to

about 4 V at the factory.

1. Press the light intensity preset switch @ to the ON position. (The face of

the switch lights when it is ON.)

2. Using a small flat-blade screwdriver, turn the preset adjustment screw ²

to obtain the required light intensity. Turning the screw clockwise increases

brightness.

3. When the light intensity preset switch is set to OFF, the brightness returns

to the level set by the brightness adjustment knob.

}While the light intensity preset switch is ON, turning the brightness ad-

justment knob does not affect brightness.

}You can place a filter in the light path with either method. (Only the 32C

daylight filter is provided with the microscope.)

· Place a 32 mm diameter filter on the filter slider and engage it in the light

path. (Page 9)

· Insert up to three 32 mm diameter filters on the bottom side of the turret

and turn to engage the filters in the light path. (Page 9)

(Fig. 4)

(Fig. 5)

(Figs. 6 - 8)