Assessments - 2, GPA: 4 ( )

Fabricante : iOptron Arquivo Tamanho: 1.17 mb Arquivo Nome : Língua de Ensino:

select the one you want to watch by press Do not use a commercial photographic ENTER. Follow the screen prompt to lens cleaner. confirm the selection. After you are done, 4. Organic materials (e.g., fingerprints) on press BACK to back to Watch List menu. the front lens may be removed with a solution of 3 parts distilled water to 1 You also can delete one or all objects in part isopropyl alcohol. Use soft, white your watching list. After the watch list is set, facial tissues or cotton balls and make it can be observed through “Select and short, gentle strokes. Change tissues Slew” operation, either watching them often. Do not use scented, colored, or manually or automatically using Watch List lotioned tissues as damage could result Auto. to the optics. 5. If your telescope is used outdoors on a 5.10. Set Telescope Coord. humid night, telescope surfaces may accumulate water condensation. While Set the current Altitude and Azimuth of your such condensation does not normally telescope. cause any damage to the telescope, it is recommended that wait the entire 5.11. Park Scope telescope be dried before being packed away. Do not wipe any of the optical Park your telescope. Return the telescope surfaces. In addition, the dust cap to its initial position, i.e.,its altitude is 90.0.0’ should not be placed back on to the and azimuth is 180.0.0’. optical tube until the telescope is thoroughly dry. 6. If your telescope is not to be used for an 6. Maintenance and extended period, perhaps for one month or more, it is advisable to remove the Servicing batteries from battery holder, if they are installed. Batteries left installed for 6.1. Maintenance prolonged periods may leak, causing damage to the telescope’s electronic The SmartStar® G mount or telescope is a circuitry. precision instrument designed to yield a 7. Do not leave your telescope outdoors on lifetime of rewarding applications. Given the a warm day or inside a sealed car for an care and respect due any precision extended period of time. Excessive instrument, your telescope will rarely require ambient temperatures can damage the factory servicing or maintenance. telescope’s internal lubrication and Maintenance guidelines include: electronic circuitry. 1. Using wet cloth to clean the mount and hand controller. Do not use the solvent. 6.2. Storage and Transport 2. Leave the dust cap on while not operating the telescope. Avoid cleaning When not in use, store the telescope in a the telescope’s optics. A little dust on cool, dry place. Do not expose the 22 instrument to excessive heat or moisture. It is best to store the telescope in its original box with the altitude lock knob unlocked. If shipping the telescope, use the original box and packing material to protect the telescope during shipment. When transporting the telescope, take care not to bump or drop the instrument; this type of abuse can damage the optics or affect the GOTO tracking accuracy. 6.3. Troubleshooting The following suggestions may be helpful with operation of the SmartStar® E mount or telescope. The power indicator light on the mount does not come on or there is no response when pressing hand controller’s arrow keys: 1. Verify that the power switch on the mount is in the ON position. 2. Verify that the hand controller cord is firmly connected to the HBX port on the mount, or switch the cord to the other HBX port. 3. Check the power source, which include: o Using the battery? Are the batteries installed correctly? Are the batteries fresh? How long have they been used? (frequent slew and GOTO will deplete battery power very quickly) o Using AC or DC adapter? Check the plugs to the mount and to the power outlet. o Using extension cord? Make sure the cord is in good condition. Power drop along the extension cord was known to cause the problem. Also check all the plugs and connections. 1. If the telescope does not respond to commands, set the power switch to OFF and then back to ON. 2. If the telescope does not slew after power is applied or if the motor quits or stalls, verify that there are no physical obstructions that would impede telescope movement. Cannot seem to focus (No image appears in the eyepiece): 1. Confirm that the dust cap has been removed from the telescope. 2. Keep turning the focus knob. Your telescope has a fine focusing mechanism which allows you to focus an image very precisely. However, this means that you may have to rotate the focus knob 20 to 40 complete turns to achieve focus, particularly the first time you use your telescope. After that, fewer turns will be needed. Images through the eyepiece appear unfocused or distorted: 1. The magnification used may be too high for the seeing conditions. Back off to a lower power eyepiece. 2. If inside a warm house or building, move outside. Interior air conditions may distort terrestrial (land) or celestial images, making it difficult, if not impossible, to obtain a sharp focus. For optimal viewing, use the telescope outside in the ope...

Baixe o seu

Para fazer o download, introduza 2 dígitos :