Notes on handling the product
7
6. Focusing knobs
• Never turn the focus knobs on the left and right sides of the product in opposite directions at the
same time. Doing so may damage the product.
• Turning the coarse focus knob past its farthest point will damage the product. Never use excessive
force when turning the knob.
7. Protect the ports from dust and extraneous light (when the trinocular eyepiece tube is attached).
To keep out extraneous light and dust, always attach the supplied cap to any port not currently in use.
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