Summary of Contents for Scan Optics SO-2200LED
- Page 2 Where appropriately qualified technical personnel are identified, Scan Optics will make available on request information which may assist in maintaining or repairing this device.
- Page 3 ! ! " # Do not use the power pack if there is any evidence of damage to the mains supply cord. Do not disassemble this device. Do not immerse any part of this device, charger or charger power supply in liquids, or expose them to liquids generally.
- Page 4 ! ! " # Head mounting assembly Battery unit Power pack Mains power lead User manual (this manual) Power pack SO-2207 Head mounting assembly SO-2208 Teaching mirror SO-2211 Red-free filter SO-2212 Cobalt blue filter SO-2213 Battery unit SO-2218 Low voltage lead (for head mount assembly) SO-2219 20D Hand condensing lens SO-2220...
- Page 5 ! ! " # Place the head mounting assembly on your head in the same way as a pair of spectacles. Adjust the head strap as necessary to achieve a firm, comfortable fit. Connect the head mounting assembly to the battery unit by plugging the lead into the socket on the top of the battery unit.
- Page 6 ! ! " # & $ The distance from the hand-held condensing lens to the instrument during use should be approximately 400mm; the instrument will then form an image of the fundus 600mm from the observer. Convergence to this point and a corresponding accommodation of about +1.5D by the examiner will then be required.
- Page 7 These lenses have a major influence on both the illuminating and viewing optical systems, and it is important that only high quality lenses are used. Scan Optics offer high quality lenses in powers of 20D and 28D. When held, the higher power surface should be towards the observer, for correct aberration control.
- Page 8 ! ! " # You may need to adjust the nose pads on the spectacles to achieve the most comfortable fit. If needed, the light patch position may be fine adjusted up or down by rotating the small knurled nut on top of the lamp housing. The light intensity may be changed by using the control knob on top of the battery unit.
- Page 9 ! ! " # Connect the plug on the power pack to the socket on the underside of the battery unit. This will disconnect the output from the battery unit. Note that the instrument will not operate when the battery unit is being charged by the power pack.
- Page 10 ! ! " # Only mild cleaning agents should be used to clean the exposed surfaces of the instrument. Non-optical surfaces may be wiped down with a damp cloth Optical surfaces including the spectacle lenses, front viewing lens and front lamphouse lens may be gently cleaned using pure alcohol or optical cleaning foams.
- Page 11 ! ! " # The SO-2211 teaching mirror allows simultaneous observation of an image by the person wearing the instrument and another observer positioned at their side. To attach the teaching mirror, slide the black bracket in between the gasket on the front of the spectacles and the main housing. Clip it on to the boss.
- Page 12 Adjustment required for not central in your eye point. new user head shape viewing area Use the adjusting nut to move the light path up or down. For any other problems, consult your local distributor or Scan Optics.
- Page 13 ! ! " # Class Class I medical device (MDD and TGA) Working distance 400 mm to hand-held lens Type Rated life 10 years (based on average use) Voltage 7 volts Power 5 watts Colour temperature 5500K (typ) Battery type Li Ion Battery voltage 3.7V...