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TriStar™
The TriStar™ with Trulight™ Colposcope is a highly versatile triple magnification stereoscopic
colposcope. A magnification of 8x, 13x and 21x is obtained with the 3-step magnification changer.
The field of view diameters are 24mm, 15mm and 9mm. A vessel delineation filter is incorporated
to provide clear visualization of vascular patterns. The optical beamsplitter permits the attachment
of a co-observation teaching tube and photographic accessories for documentation purposes,
thereby extending the capability of this instrument from routine gynecologic examination to
gynecologic research. The image obtained through the accessory ports is identical to that viewed
through the binocular tubes via the optical beamsplitter. Photographic documentation capabilities
include video and digital photography.
High power white light emitting diodes allow the user to view images in pure white light. A green
LED is used to pick up blood vessels. The TriStar mounts on a 5 point base for stability and
maneuverability.
ASSEMBLY INSTRUCTIONS
The TriStar has two parts. The following are easy assembly instructions for the new colposcope:
1. Identify the two parts
a. The optical head with eyepieces on the center pole with control box
b. The Floorstand
2. Place the Floorstand on the floor.
3. Insert the tapered end of the shaft on the bottom of the center pole into the
center hole of the Floorstand. Attach the center pole to the Floorstand by
inserting the large screw into the bottom of the stand. Tools and hardware
are supplied with the Floorstand.
OPERATING INSTRUCTIONS
1. Set the colposcope to the height that best suits your situation via the two height adjusting
controls. The control that sets the coarse height adjustment is the large knurled hand ring on
the Stand System. Raise the Optical System to the desired height and then tighten the hand
screw on the Stand. The fine height adjustment is the handle that protrudes at a right angle
from the column. Turning this handle will raise and lower the Optical System, but since this is
the fine height adjustment, it will only raise the height a limited distance.
2. Plug the cord into a standard wall outlet.
3. The master power switch is located on the side panel of the control box assembly. This switch
turns the main power source "ON" or "OFF".
4. The light switch on the side panel turns the light to "white" or "green". The light intensity is
adjusted by the knob on the front of the control box.
ILLUMINATION
c. LED Light Frequency
d. Dominant Wave Length for Green Light Emitting Diode
Minimum value 530 nm (nanometers)
Maximum value 535 nm (nanometers)
IMSC036-DFU • Rev. B • 10/14
7
Made in the USA
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