Instruction/ maintenance manual of the product HTA250A Bogen
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Specifications subject to change without notice. © 2010 Bogen Communications, Inc. All rights reserved. 54-5832-04B 101 1 HT A125A / 250A Power Amplifiers Installation & Use Manual.
CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN NOTICE: Every effort was made to ensure that the information in this guide was complete and accurate at the time of printing. However , information is subject to change. W ARNING: T o reduce the risk of Fire or Electric Shock, Do Not Expose this apparatus to rain or moisture.
Panel Diagrams HT A125A HT A125A /250A HT A250A 1. Power Cord: Ground Pin Connected to Chassis 2. 120V AC Outlet (Not Switched) 3. AC Line Fuses 4. Output Connections 5. Balanced Input (Accessory T ransformer Required) 6. Unbalanced Input 7. Input Level Adjustment 1.
The Bogen HT A125A and HT A250A Series Power Amplifiers are high performance units. MOSFET technology delivers distor- tion-free power into reactive loads, such as high-performance loudspeakers or transformers. The HT A125A supplies 125 watts (HT A250A supplies 250 watts) continuous RMS output at less than 0.
High-Impedance Input A high-impedance input is provided by two RCA type jacks. An input signal of 500mV is required for full rated output. Low-Impedance Balanced Input Caution: T o avoid electric shock, be sure to disconnect AC Power Cord before removing the cover of the amplifier unit.
Operation Power The power switch applies power to the amplifier; it does not con- trol any associated equipment which may be connected to the auxiliary power receptacle on the rear panel. The POWER SWITCH illuminates when power has been applied to the unit.
T echnical Specifications Rated Output Power: HT A125A: 125W; HT A250A: 250W T otal Harmonic Distortion: Less than 0.5%, 20 to 20,000 Hz at full rated output Frequency Response: ±1 dB, 20 to 20,000 H.
50 Spring Street, Ramsey , NJ 07446, U.S.A. T el. 201-934-8500 • Fax: 201-934-9832 www .bogen.com The Bogen HT A125A & HT A250A Power Amplifiers are warranted to be free from defects in material and workmanship for two (2) years from the date of sale to the original purchaser .
An important point after buying a device Bogen HTA250A (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Bogen HTA250A yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Bogen HTA250A - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Bogen HTA250A you will learn all the available features of the product, as well as information on its operation. The information that you get Bogen HTA250A will certainly help you make a decision on the purchase.
If you already are a holder of Bogen HTA250A, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Bogen HTA250A.
However, one of the most important roles played by the user manual is to help in solving problems with Bogen HTA250A. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Bogen HTA250A along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
