Using The Microscope; Preliminary Settings - Optika Italy B-1000 Serie Manual De Instrucciones

Using the microscope

Control keyboard
B-1000 illumination can be managed through
the keyboard placed on the left of the stand:
1) ON-OFF: press this button to turn on or off
the LED illuminator.
2) BOOST: press this button in order to incre-
ase the brightness (useful for high-magnifica-
tion objectives or very opaque specimens).
2) AUTO-OFF: if you want the illuminator to
switch off automatically, press this button until
15, 30 or 60 minutes delay is set. After this
period of time, the light will turn off. You have
to press the ON-OFF button to turn it on again.
(Fig.12)
LED settings
In order to activate the transmitted light illu-
minator, insert the plug of the external power
supply into the socket and turn on the main
switch on the side of the main body. Press
the ON-OFF button on the control keyboard
and turn the brightness adjustment knob to a
brightness suitable for observation. (Fig.13)

Preliminary settings

Before trying to focus the
sample, ensure that:
• The field diaphragm is
fully open. (Fig.14)
• The aperture diaphragm
is fully open. (Fig.15)
• No filter is inserted under
the observation head.
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1) ON-OFF
3) AUTO-OFF
MAIN
SWITCH
Page 10
Do not enable boost mode while observing with
low magnification objectives (4x, 10x) with fully
open diaphgram: the high brightness may hurt
user's eyes.
2) BOOST
Fig.12
Fig.13
Fig.14
Fig.15