INTRODUCTION Thank you for purchasing the AmScope DM300HD Full HD Digital Microscope. Please read this manual carefully before using this product to ensure correct and safe use. • The content of this manual is subject to change without notice. • The appearance of the product can differ from the models described in this manual.
• Impacts -- even small ones -- can affect the precision of the instrument. Handling the LED Note: The LED illumination system is not designed to be user-serviced. Contact AmScope for any concerns or service requirements. • Despite being energy-efficient, the LED illumination system emits heat. Avoid touching the field lens or lamp- housing.
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Lift the digital microscope by holding the arm in combination with the base of the microscope to ensure it is well supported. • Avoid lifting or carrying the microscope by other parts such as focusing knobs, the stage, or screen. amscope.com...
The names of the several parts are indicated in the picture: Display HDMI/SD Card Ports Objective Turret Incident Objective Illuminator Lenses Mehcanical Stage Focus Knob Slide Holder Stage Controls Transmitted Illuminator Display/ Illuminator Base Controls Power Cable Power Port Button Battery Power LED Compartment Back View amscope.com...
Should the lenses be removed for transport, they are mounted and unmounted by rotating each lens clockwise or counter-clockwise respectively. The lenses are typically mounted in order from 4X to 100X, but can be interchanged as desired. amscope.com...
Press to navigate to the album. press to bring up instructions. While a photo or video is selected, While in the menu or album, rotate press the menu button to delete or to move between options and press to select. lock. amscope.com...
Sliding the specimen towards the front of the microscope will result in the viewed image moving in the opposite direction. Use the knobs until the specimen appears to be centered under the objective lens. This will be the starting point. amscope.com...
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Adjust the stage position and focus as needed. You can further hone in on the specimen by utilizing the digital zoom which can be increased or decreased by rotating the Right knob on the control panel up to a maximum of 20X. amscope.com...
Display the on-screen image in Color, Black & White, or with a Sepia filter Changes the gain applied to the image being captured. Increasing the value can increase brightness without needing to increase the Exposure, but will introduce image noise. Values range from 100 to 1600. amscope.com...
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Image rotation The on-screen image can be flipped horizontally, vertically, or both. Format If a MicroSD card is inserted, this function will format the card using FAT32. Default Settings Restores the instrument’s default settings Version Displays the current software version amscope.com...
Fax: 949-271-4795 In the event that your microscope requires returns or exchange, write or call the AmScope Customer Service first, before returning the microscope, provide a detailed description of the problem, as well as your name, address, and daytime telephone number. The great majority of service issues can be resolved by telephone, avoiding the return of the microscope.
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