Collimating the Optics (Aligning the Mirrors) Collimating is the process of adjusting the mirrors so they are aligned with one another. Precise collimation of the optics is especially critical for fast Newtonian optics such as in the f/3.9 astrographs. If the mirrors are even slightly misaligned, image quality will suffer. So you should check the collimation before every observing or imaging session, to make sure it is dead- on. The process of collimation is a relatively easy and can be done in

A 07/11 2 Congratulations on your purchase of an Orion f/3.9 Newtonian Astrograph! These powerful imaging telescopes feature “fast,” high-quality parabolic optics, a 2" dual-speed Crayford focuser, and excellent mechanical construction with some special features. Optimized for astrophotography with DSLR and astronomical CCD imaging cameras, our f/3.9 Newtonian Astrographs are capable of delivering breathtaking imaging performance – for beginning to advanced astrophotographers. This instruction m

A basic single amplifier system is shown in figure 1. DECK Figure 1. Basic Single-Amplifier System Using Existing Speakers (1) Adding Equalization. To improve the system even more, you could add an equalizer, such as an ORION 300 PRQ Pre Amp Equalizer, 600 EQM Equalizer, or 500 PMQ Parametric Equalizer (see page 6). The equalizer would be inserted in the system between the deck and the amplifier as shown in figure 2. DECK RCA Cables DIN Cable ORION 300 PRQ PRE AMP EQUALIZER Speakers Righ

The motor drive system also features a push button hand controller that can move the telescope along the right ascension (R.A.) and declination (Dec.) axes at speeds of 2x, 4x and 8x the sidereal rate.This provides an easy way to center objects in the eyepiece. The Dual-Axis motor drive system is also necessary for doing long-exposure astrophotography.The electronic hand controller allows positional corrections to be made to both the R.A. and Dec. axes of the mount during an astrophotographic ex

from the ground up specifically for high performance car stereo systems When Only The Best Will Do INTRODUCTION You have purchased the finest car audio power amplifier available on the market. ORION amplifiers really do set new standards for performance and reliability. They are superbly crafted and precision calibrated. If you install cach amplifier properly with careful attention to all the details covered in this manual, you will be astonished with the quality of sound and you will have an

WARNING To prevent fire or shock hazard, do not expose this equipment to rain or moisture. MAINS SUPPLY This unit is designed to operate from AC 240V 50Hz household mains supply. CAUTION: THIS UNIT IS A CLASS 1 LASER PRODUCT. HOWEVER THIS UNIT USES A VISIBLE LASER BEAM WHICH COULD CAUSE HAZARDOUS RADIATION EXPOSURE IF DIRECTED. BE SURE TO OPERATE THE PLAYER CORRECTLY AS INSTRUCTED. THE FOLLOWING CAUTION LABEL IS LOCATED ON THE REAR PANEL OF THE UNIT. CLASS 1 LASER PRODUCT WHEN THIS UNIT IS PLUGG

Each session with your telescope will be a learning experience. Each time you work with your telescope it will get easier to use, and stellar objects will become easier to find. Take it from us, there is big difference between looking at a well-made full-color NASA image of a deep-sky object in a lit room during the daytime, and seeing that same object in your telescope at night. One can merely be a pretty image someone gave to you. The other is an experience you will never forget! A. The Moon W

Configuracion para modo AutoTracking o GoTo 1. Ponga el telescopio sobre una superficie plana. Estar sobre un suelo plano ayudara en la precision de seguimiento del telescopio. Aun asi, podra tambien apr- Figura 23. El soporte del motor de altura cuenta con un interruptor de corriente ON/OFF y varios puertos de cable. ovecharse de estas prestaciones si Vd. esta situado(a) sobre un pendiente leve. 2a. [Para la configuracion de modo AutoTracking] Localice la escala de altura en el interior del pan

B 11/10 Boton de navegacion EZ Finder II Ocular 28mm DeepView 2" Enfocador 2" Crayford de dos velocidades Tubo optico Boton de montaje del tubo ADVERTENCIA: No mire jamas directamente al Sol a traves de su telescopio o su visor – ni siquiera por un momento – sin un filtro solar profesional que cubra completamente la parte delantera del instrumento, le podria causar un dano ocular permanente. Los ninos pequenos deben utilizar este telescopio unicamente bajo la supervision de un adulto. Mando de m

Esto disminuira la velocidad de transferencia de datos a 9,6kbps. La pantalla LCD del mando de mano mostrara “Lo” (Bajo) abajo a la derecha para indicar el ajuste mas bajo en la velocidad de transferencia. El procedimiento de actualizacion de firmware es el mismo excepto que se tardara mas para el firmware cargue en el mando de mano. 8. Colimacion del sistema optico Para conseguir las imagenes mas nitidas, el sistema optico de su telescopio debe estar alineado con precision. El proceso de alinea