Ken A Vision T-19541C, Инструкция по эксплуатации

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6
Troubleshooting
This section provides many useful tips on how to solve common problems
while setting up or using the Digital Comprehensive Scope 2 compound
microscope:
I can’t see an image. I can only see a partial image.
• Check to see if the USB plug is in the USB port of the
computer with installed Applied Vision™ software, or the
power supply is plugged into an electrical outlet, or the
battery is charged if using cordless.
• Check to see if the objective lens is clicked into place.
• Check to see if the LED lights are turned on by switching
the power button on the back of the microscope. A red
indicator light should glow if the LED lights are on.
• Check to see if the dimmer switch (rheostat) is turned
clockwise to allow the intensity of light to increase.
• Adjust the iris diaphragm, located underneath the stage,
to control the amount of light illuminating the prepared
slide.
• Close Applied Vision and then reboot Applied Vision
to activate the camera.
It is difficult to get an image in focus.
• Adjust the coarse focus knobs slowly.
• Check to see if the objective lens is clicked into place.
• If the image is focused on the computer screen, adjust
the diopter on the eyepiece tube to focus for the user’s
individual vision when viewing through the eyepiece.
• Check to see if there has been damage to the objective
lenses and eyepiece(s). If the lens/eyepiece is dirty, use
lens paper and distilled water to rub gently clean.
NOTE: Never rub the lens/eyepiece when it is dry. This can cause static
charge that will attract dirt.