Instruction/ maintenance manual of the product HP1240 Electro-Voice
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HP1240 Constant-Directivity Horn General Product Description The Electro-V oice ® model HP1240 is a wide-range, flat-front, high-frequency , constant directivity horn. The horizontal angle is controlled ov er a frequency range of 500 Hz to 20 kHz and the vertical angle is controlled from 1.
: s n o i s n e m i Ds e h c n I A8 3 9 . 1 B0 0 . 5 C0 0 . 3 1 D0 0 . 1 2 E0 0 . 4 F4 x 1 8 2 . 0 G4 4 . 0 1 H9 1 . 0 1 Directivity The axial directivity f actor R θ (formerly Q) of the HP1240 hor n was computed at each one-third-octa ve center frequency from the horizontal/ve r tical polars.
An important point after buying a device Electro-Voice HP1240 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Electro-Voice HP1240 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 Electro-Voice HP1240 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Electro-Voice HP1240 you will learn all the available features of the product, as well as information on its operation. The information that you get Electro-Voice HP1240 will certainly help you make a decision on the purchase.
If you already are a holder of Electro-Voice HP1240, 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 Electro-Voice HP1240.
However, one of the most important roles played by the user manual is to help in solving problems with Electro-Voice HP1240. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Electro-Voice HP1240 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
