Instruction/ maintenance manual of the product A95U Shure
Go to page of 4
©2009 Shur e Incorpor ated 27C1925 (Rev. 5) Model A95U User Guide Printed in U.S.A. MODEL A95U LINE MATCHING T RANSFORMER This reversible transfo rmer matches low- or h igh-impedance microphones t o high- or low-impedance input s. The transformer permits use of very long micro- phone cables with either low- or high-impe dance microphones.
2 2. Unsolder the YELLOW lead f rom pin 3 and insul ate the bare wire a t the end of the lead with the insulator fro m the ORANGE lead. 3. Solder the ORANGE lead to pin 3. 4. Rotate the XLR plug three turns to twist the leads, then r eplace the XLR plug in the case.
3 DC Resistance Low impedance:75 to 300 Ω – 7 5 Ω 19 to 75 Ω – 37.5 Ω High impedance : 4300 Ω Voltage R atio 19 to 75 Ω 75 to 300 Ω Low impedance t o high impedance: +28 dB +22 dB High impedance to low impedance: -28 dB -22 dB Maximum Recommended Input Levels Source Winding Maximum Impedance Being Driven Level 33 Ω 19 to 75 Ω 0.
4 If you believe this product is defective within the warranty period, carefu lly repack the unit, insure it and return it with proof of purchase, postage prepaid, to Shure Incorporated, Attention: Service Department, at the address below . Outside of the United S tates , return the product to your dealer or Authorized Service Center .
An important point after buying a device Shure A95U (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Shure A95U 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 Shure A95U - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Shure A95U you will learn all the available features of the product, as well as information on its operation. The information that you get Shure A95U will certainly help you make a decision on the purchase.
If you already are a holder of Shure A95U, 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 Shure A95U.
However, one of the most important roles played by the user manual is to help in solving problems with Shure A95U. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Shure A95U 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
