Preface Thank you for purchasing our YDJ-II LED Colposcope. To prevent damage to your product or injury to yourself or to others, read the following safety precaution completely before using this equipment. Keep the safety precautions in a place where all those who use the product will read them.
Precautions Although the ME equipment conforms to the intent of the standard EN 60601-1-2 in relation to electromagnetic compatibility, electrical equipment may produce interference. If interference is suspected, move equipment away from sensitive device or contact us. The portable and mobile RF communication equipment can affect this instrument‘s normal operation. Information on potential electromagnetic or other interference and advice on how to avoid or minimize such interference 1.
Contents Preface.................................P1 The environment for use............................P1 Label and symbols...............................P1 Precautions................................P2 1. Purpose and features............................P4 2. The name and function of the main parts......................P5 3. Assembly................................P9 3.1. Assembly of the 5-star base and column 3.3. Assembly of the balancing arm 3.4. Assembly of the magnification changer 3.5.
Therefore, the correctness of a diagnosis is enhanced significantly. Examination can be performed with vagina cell applied plate and pathological slice. The YDJ-II LED Colposcope are featured for sharp image, wide field of view, uniform illumination, adjustable brightness and easy operation. They are the essential instruments for gynecologic examination.
2. The Name and function of the main parts (Fig.1) 2.1. 5-star base: It is the groundwork of the colposcope. It is provided with 5 footwheels (two of them with brakes)at the lower end in order to move on the flat ground. 2.2.
3. Assembly( Fig.2 & Fig.3) The equipment is packed in two cartons. When carrying and unpacking the cartons, please pay attention to that the arrow on the carton shall be at upward position. After unpacking the carton, take out all parts one by one and assemble them according to the following procedures: 3.1.
4. Use of equipment 4.1 Necessary working condition Please make sure the following items, then enter into the next operation: ■ Please check whether the main voltage and frequency comply with what required by the equipment. Input voltage is AC100-240V and frequency is 50-60Hz. ■...
Illumination: ■ The LED lamp should be in good condition. ■ The two LED lamp plugs should be connected with the power supply box and the arm. Microscope: ■ All screws have been tightened. ■ The operation microscope and eyepieces have been adjusted to the suitable position for operation. ■...
5. Maintenance 5.1. Cleaning and disinfection Caution: The dirt on the lens must be cleaned immediately after using. It will be hard to clean when the dirt air-dried. 5.1.1 Cleaning the surface of equipment The outer surface of the equipment can be cleaned with wet cloth. The remaining stains can be cleaned off with the mixture of 50% distilled water.
7. Technical specifications Tests conducted within the environmental conditions specified in technical description: Temperature (ºC),0℃-40℃ Relative Humidity (%):0%-93% Atmospheric Pressure (kPa):860-1060hPa- 5.3 permissible environmental conditions of use including conditions for transport and storage:- 7.9.3 IEC60601-1 No application components Microscope Section(including Binocular microscope, objective, eyepiece) Total magnification 2.7-16.6X(f'=300mm) ,2.9-17.8X(f'=280mm) Focal length of objective...
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