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Фрагмент инструкции
REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance. WARNING: TO PREVENT FIRE OR SHOCK HAZARDS, DO NOT EXPOSE THIS PRODUCT TO RAIN OR MOISTURE. NOTE TO CABLE/TV INSTALLER: This reminder is provided to call the cable TV system installer’s attention to Article 820-40 of the National Electric Code (U.S.A.). The code provides guidelines for proper grounding and, in particular, specifies that the cable ground shall be connected to the grounding system of the building, as close to the point of the cable entry as practical. REGULATORY INFORMATION: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: • Reorient or relocate the receiving antenna. • Increase the separation between the equipment and receiver. • Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. • Consult the dealer or an experienced radio/TV technician for help. CAUTION: Do not attempt to modify this product in any way (except as noted herein) without written authorization from Zenith Electronics Corporation. Unauthorized modification could void the user’s authority to operate this product. PAGE 2 C9WARN-B CONTENTS Safety Warnings Safety Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . .2 Installation Overview Installer’s Experience Level . . . . . . . . . . . . . . . . . . .4 Installation Considerations . . . . . . . . . . . . . . . . . . . .4 Power Cord Requirements . . . . . . . . . . . . . . . . . . . . .4 Specifications Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 Standard Connections Connecting Computer Video Sources . . . . . . . . . . . . . .6 Connecting Video and S-Video Sources . . . . . . . . . . . . 6 Connector Pin Wiring Reference . . . . . . . . . . . . . . . . . 7 Connection / Control Panel . . . . . . . . . . . . . . . . . . .8 Selecting Input Source . . . . . . . . . . . . . . . . . . . . . .8 Remote Control Battery Installation . . . . . . . . . . . . . . . . . . . . . . . .9 Choosing the Setup Function . . . . . . . . . . . . . . . . . .9 Product Overview Product Overview . . . . . . . . . . . . . . . . . . . . . . . . .10 PLACEMENT CONSIDERATIONS Room Light Ideally, the PRO900X should be placed in a low-light environment. Picture quality and the ability to see the projected images are adversely affected by bright-light conditions. Placement Your PRO900X is shipped from the factory to provide an image with an 80” width as a ceiling-mounted front projector. To ensure proper placement of the unit or to change the size of the projection image, refer to the “Physical Setup” section. Monitor Cabinet Removal . . . . . . . . . . . . . . . . . . . .10 Monitor Rear View . . . . . . . . . . . . . . . . . . . . . . . .11 Monitor Top/ Inside View . . . . . . . . . . . . . . . . . . . .12 Setup Setup Remote Control Key Functions . . . . . . . . . . . . .13 Setup Mode Notes and Cautions . . . . . . . . . . . . . . . .14 Specifications for RGB Sync Inputs . . . . . . . . . . . . . .15 Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16 Screen Size Selection . . . . . . . . . . . . . . . . . . . . . .17 Setup and Alignment Procedure Procedure Overview . . . . . . . . . . . . . . . . . . . . . . . .18 I. Installation Prerequisites . . . . . . . . . . . . . . . . . .18 II. System Check and Physical Setup . . . . . . . . . . . . . 18 Setup Reference Illustrations . . . . . . . . . . . . . . . . .19 Physical Setup . . . . . . . . . . . . . . . . . . . . . . . . . . .20 III. Preliminary Alignment Setup . . . . . . . . . . . . . . .22 Geometry Convergence . . . . . . . . . . . . . . . . . . . . . .25 Convergence Setup Controls . . . . . . . . . . . . . . . . . .26 Convergence of Red and Blue onto Green . . . . . . ....