[3] Rotate the adjustment ring on the straight tube so as to set correctly for optimum conditions of
simultaneous visual observation and photography.
TELEVISION
For television the MA151/10
C
Mount should be used, threaded into your TV camera, then placed
and adjusted on straight tube of your trinocular body.
Adjustment can then proceed as per paragraph [3] above. You should understand that the
comparatively large magnification factors inherent in most TV camera/monitor systems will restrict your
field of view (while blowing up total magnification).
A correct optical set-up and adjustment is, of course, crucial to obtaining a good TV monitor image, but
keep in mind that the monitor controls for brightness and contrast adjustment are also important and
should also be experimented with in order to obtain the best monitor image.
MAINTENANCE AND CARE
BULB REPLACEMENT ON REFLECTED LIGHT ILLUMINATOR
When changing light bulbs in the illuminators, always disconnect the plug from the electrical source.
Never work on the electrical system without first disconnecting.
The bulb is held in a socket block inserted in the light source housing at the back of the vertical
illuminator.
[1] To remove the socket block from the light
source housing, loosen the Clamp Screw
and
turn the Backing Plate
clockwise to the slot.
Then pull out the Backing Plate
from the light
source housing.
[2] After making certain the old bulb is cool to the touch, remove it by pulling straight out of its socket.
Do not twist as the lamp pins may break off and become lodged in the socket.
[3] Handle the new bulb only with tissue paper or the plastic in which it is wrapped and insert the two
pins into the two holes in the socket.
PHOTO TUBE
(b) Filter slots
BEAM-SPLITTER LEVER
ADJUSTMENT RING
DIOPTER ADJUSTMENT RING
EYEPIECES,
KHW10X
ANALYZER CONTROL LEVER
OBJECTIVE NOSEPIECE
OBJECTIVES
LARGE SCAN 4” X 4”
MECHANICAL STAGE
WITH CLEAR GLASS PLATE
SUBSTAGE CONDENSER
WITH IRIS DIAPHRAGM AND
30MM FILTER TRAY
VERTICAL ILLUMINATOR
STAGE CONTROLS
ON/OFF AND INTENSITY
CONTROL FOR
TRANSMITTED
ILLUMINATOR
ILLUMINATOR CONDENSER
MICROSCOPE BASE WITH
BUILT-IN TRANSFORMER
FIELD IRIS CONTROL FOR
TRANSMITTED LIGHT
(a) Field Iris Control Lever
BINOCULAR BODY, INCLINED 30
LIGHT SOURCE
HOUSING FOR
REFLECTED LIGHT
ILLUMINATOR
(c) Aperture Iris Control Lever
MICROSCOPE LIMB
FOCUS TENSION
COARSE FOCUS
CONTROL
FINE FOCUS
CONTROL
TRANSFORMER BOX
FOR REFLECTED
LIGHT ILLUMINATOR
WITH ON/OFF AND
INTENSITY CONTROL
FILTERS
ML8520
8
1
Clamp screw
Backing plate
Lamp centering
control
ILLUMINATION
SERECTOR
Summary of Contents for ML 8500 Series
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