Amplifier Tech AT2000 инструкция обслуживания

A T2000 SERIES AND A T3000 SERIES PURE B AL ANCE ® 2- T O 7-CHANNEL POWER AMPLIFIER OWNER’S GUIDE TRANSL A TING TECHNOL OG Y[...]

Safe ty Ins tructions W ARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NO T EXPOSE THIS UNIT TO RAIN OR MOISTURE. Read all the safety and operating instructions before connecting or using this unit. All warnings on the unit and in this operating manual should be adhered to. All operating and use instr uctions should be follow ed. Do not u[...]

T able of Contents Please Read First ............................................................ Pag e 2 Safe ty Instr uctions ........................................................ Page 2 T able of Contents .......................................................... Pag e 3 Introduction ...........................................................[...]

Pa ge 4 Getting to Know the Rear P anel A XLR Balanced Audio Inputs Use the BAL ANCED INPUT jacks to connect to the outputs of a preamplifier or other control device with XLR outputs. B U nbalanced Audio In puts Use the UNBAL ANCED INPUT jacks to connect to the ouputs of a preamplifier , receiv er with preout connections, CD player , or other contr[...]

Input Connections Connecting the amplifier to your source equipment is simple. Using high-quality XLR cables or audio interconnect cables, match the output channel designations on the rear of your source equipment to the balanced input jacks or unbalanced inputs jacks on the rear panel of your amplifier that have the same channel name. When making [...]

Pa ge 6 Making Rear P anel Connections When connecting the amplifier to your source equipment, match the output channel designations on the rear of your source equipment to the input jacks on the rear panel of your amplifier that have the same channel name. Correct polar ity connections are important to maintain proper speaker phasing. When making [...]

Left Front Speaker Pa ge 7 Speaker Left Rear Speaker Left Surround Speaker essor Shown as a Typical Exam ple[...]

Power Contr ol Connections Y our amplifier features a built-in remote turn-on system that will automatically switch the amplifier on when another device in the system is switched on. Remote Turn-On Using Products Equipped With a Low V oltag e Trigger Jack Press the front panel pow er switch on the amplifier so that it is in the ON position. Then, u[...]

Pa ge 9 Problem Solutions Amplif ier will not tur n on. Master Po wer Switch tur ned of f. Turn on Master Po wer Switch. Amplif ier will not turn off. Remo te tr igger cable not properly connected. V erify connection of tr igger cable at both ends. Amplif ier tur ns on, but no audio from one or more channels. Input plugs not connected to proper jac[...]

Pa ge 10 Suggestion #3: Ground loop problems may also be caused by poor grounding of the electr ical system in your home, particularly when there are multiple components with three prong, grounded, pow er cords. Try unplugging these components one at a time, and see if one or all of them is causing the problem. The ultimate solution to this type of[...]

Series AT2000 A T3000 Number of Channels 2 to 7 2 to 7 EIA 1kHz Output P ower at 8 Ohms* 250 watts 350 watts EIA 1kHz Output P ower at 4 Ohms* 375 watts 450 watts FTC Full Bandwidth Output P ower at 8 Ohms** 200 watts 300 watts FTC Full Bandwidth Output P ower at 4 Ohms** 300 watts 450 watts Input Sensitivity for Full Rated Power 1 .6 V olts 1 .8 V[...]

90-Day Limited Warranty T erms and Conditions (7-Y ear Optional Extended W ar ranty) This ATI product is warranted against defects in materials and w orkmanship for 90 days from the date of purchase by the original owner . The date of purchase shall be established by the or iginal owner presenting to the ATI Customer Ser vice F acility the original[...]