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A good user manual
The rules should oblige the seller to give the purchaser an operating instrucion of Black Box AC504A-CP, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.
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Unfortunately, only a few customers devote their time to read an instruction of Black Box AC504A-CP. A good user manual introduces us to a number of additional functionalities of the purchased item, and also helps us to avoid the formation of most of the defects.
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First and foremost, an user manual of Black Box AC504A-CP should contain:
- informations concerning technical data of Black Box AC504A-CP
- name of the manufacturer and a year of construction of the Black Box AC504A-CP item
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- safety signs and mark certificates which confirm compatibility with appropriate standards
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Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of Black Box AC504A-CP alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of Black Box AC504A-CP, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Black Box service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of Black Box AC504A-CP.
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It is mostly in the manuals where we will find the details concerning construction and possibility of the Black Box AC504A-CP item, and its use of respective accessory, as well as information concerning all the functions and facilities.
After a successful purchase of an item one should find a moment and get to know with every part of an instruction. Currently the manuals are carefully prearranged and translated, so they could be fully understood by its users. The manuals will serve as an informational aid.
Table of contents for the manual
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Page 1
Mini - CAT5 Video - over - CAT5 Extension Model AC504A VGA Extension Model AC504A - CP Component Video (RGB or Y Cb Cr) Extension March 2004 CUSTOMER SUPPORT INFORMATION Order toll - free in the U.S. 24 hours, 7 A.M. Monday to midnight Friday: 877 - 877 - BBOX FREE technical support, 24 hours a day, 7 day s a week: Call 724 - 746 - 5500 or fax 724 [...]
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Page 2
ss VGA & Component Video - over - CAT5 Extension 1 TRADEMA RKS USED IN THIS MANUAL Black Box, and (logo) are trademarks of Black Box Corporation. IBM is a registered trademark of International Business Machines Corporation. Any other trademarks mentioned in this manual are acknowledged to be the property of the trademark owners. FEDERAL COMMUNI[...]
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Page 3
Model AC504A & AC504A - CP 2 Normas Oficiales Mexicanas (NOM) Electrical Safety Statement INSTRUCCIONES DE SEGURIDAD 1. Todas las instrucciones de seguridad y operación deberán ser leídas antes de que el aparato eléctrico sea operado. 2. Las instrucciones de seguridad y operación deberán ser guardadas para referencia futura. 3. Todas las [...]
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Page 4
ss VGA & Component Video - over - CAT5 Extension 3 11. El aparato eléctrico deberá ser connectado a una fuente de poder sólo del tipo descrito en el instructivo de operación, o como se indique en el aparato. 12. Precaución debe ser tomada de tal manera que la tierra fisica y la polarización del equipo no sea eliminada. 13. Los cables de l[...]
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Page 5
Model AC504A & AC504A - CP 4 Contents 1. Introduction ............................................................................ page 5 1.1 Model AC504A for VGA ..................................................... page 5 1.2 Model AC504A - CP for Component Video (RGB or Y Cb Cr) .. p age 5 1.3 Features .......................................[...]
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Page 6
ss VGA & Component Video - over - CAT5 Extension 5 1. Introduction 1.1 Model AC504A … fo r VGA The Model AC504A is a UTP (CAT5) VGA video extender consisting of a transmitter (AC504A - S) and a receiver (AC504A - R) sold together as a pair. The transmitter converts a PC's VGA signal into a format that can be transmitted using a single in[...]
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Page 7
Model AC504A & AC504A - CP 6 1.3 Features • Eliminates the need for bulky , expensive and hard to build multi - coaxial cables for high - resolution video extension • Amplifies the signal for clean and crisp transmission • Differential signaling eliminates ground loops and noise • Handles resolutions up to 1600x1200 at any refresh rate [...]
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Page 8
ss VGA & Component Video - over - CAT5 Extension 7 Recommended Power Supply Connection q Cat 5 cable length of 0 to 150 feet: It does not matter in which end you plug the power supply. Use whichever end that is most convenient for your setup. q Cat 5 cable length of 150 to 300 feet: We recommend that you plug the power supply a the receiving en[...]
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Page 9
Model AC504A & AC504A - CP 8 Figure 3.1 3. Configuration & Operation The Mini - CAT5 Receivers are equipped with an adjustment to improve image quality when using long cables. The adjustment is made via a single turn trim - pot located next to the power connector on the side. When using a long cable, with no compensation, any solid horizont[...]
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Page 10
ss VGA & Component Video - over - CAT5 Extension 9 4. Troubleshooting 1. Fuzzy, blurry, or ghosting image at remote location If you have a stable image but it looks somewhat blurry (object or character edges are not sharp), try to adjust the compen sation first. When the trim - pot is turned fully CCW there is no compensation. As you turn the p[...]
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Page 11
Model AC504A & AC504A - CP 10 Contacting Black Box If you determine that your extender is malfunctioning, do not attempt to repair the unit. Con tact Black Box Tech. Support at 724 - 746 - 5500. Before you do, make a record of the history of the problem. We will be able to provide more efficient and accurate assistance if you have a complete de[...]
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Page 12
ss VGA & Component Video - over - CAT5 Extension 11 5. Specifications Vid eo Types Model AC504A: VGA through UXGA Model AC504A - CP: RGB , YPbPr , or YCbCr Resolution Up to 1600 x 1200 at up to 85 Hz Bandwidth DC to 250 MHz Max. Distance Up to 500 ft. (150 m) Connectors HD15 female for video in and out; Shielded RJ45 Inter faces Standard Analog[...]
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Page 13
Model AC504A & AC504A - CP 12[...]
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Page 14
© Copyright 2004. Black Box Corporation.. All rights reserved. 1000 Park Drive Lawrence, PA 15055 - 1018 724 - 746 - 5500 Fax 724 - 746 - 0746[...]