Accu-Scope EXI-410 Series, Руководство пользователя

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EXI-410 INVERTED MICROSCOPE SERIES
ACCU-SCOPE ®
73 Mall Drive, Commack, NY 11725 • 631-864-1000 • www.accu-scope.com 18
OPERATION
Powering On
Plug the 3-prong line cord into the microscope power outlet
and then into a grounded 120V or 220V A.C. electrical
outlet. Usage of a surge suppressor outlet is highly
recommended. Turn the illuminator switch
①
to “―”, then
press the illumination selector ② to toggle the light to on
(power indicator ③ will light). For longer lamp life, always
turn the illuminator variable intensity knob
④
to the lowest
illumination intensity setting possible before turning the
power on or off.
Adjusting the Illumination
The light level may need adjustment depending upon the
specimen density and objective magnification. Adjust the
light intensity for comfortable viewing by turning the light
intensity control knob
④
clockwise (towards the operator)
to increase brightness. Turn counterclockwise (away from
the operator) to decrease brightness.
Adjusting Interpupillary Distance
To adjust the interpupillary distance, hold the left and right
eyetubes while observing a specimen. Rotate the
eyetubes around the central axis until the fields of view of
both eyetubes coincide completely. A complete circle
should be seen in the viewing field when viewing the
specimen slide. An improper adjustment will cause
operator fatigue and will disrupt the objective parfocality.
Where the “●”
①
on the eyepiece tube lines up, that is the
number for your interpupillary distance. The range is 54-
75mm. Make note of your interpupillary number for future
operation.
①
②
④
④
③