Instruction/ maintenance manual of the product SM5-HP Crate Amplifiers
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User ’ s Guide for the CRA TE PRO AUDIO SM5-HP Five Channel Headphone Amplifier.
T able of Contents Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 A Description of the SM5-HP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 The Front Panel . . . . . . . . . . . . . . .
3 Introduction: Thank you for selecting the Crate SM5-HP five channel headphones amplifier . This compact device has been designed with the audio professional in mind, providing accuracy , quality , ease of use and straight-forward design.
4 The Front Panel: 1. Headphone Output Jack: Each channel of the SM5-HP has a stereo (T/R/S) 1/4” jack for con- necting to a pair of stereo headphones. The signal level at each jack is determined by the setting of that channel’ s output level control (#2), as well as the level of the input signal.
5 Connecting the AC Power Supply: A) Slide the power adapter cable into the cord cinch as shown above, leaving a few inches of cable between the cinch and the cable’ s small metal barrel connector . B) Plug the barrel connector into the power supply jack.
6 Applications: Connecting to a Stereo Headphone Jack Connect the Headphones output jack of a mixing board (or other source) to the Left/Stereo jack of the SM5-HP using a shielded stereo (T/R/S) 1/4” signal cable.
7 Applications: Connecting to a Mono Monitor Jack: Connect the Monitor output jack of a mix- ing board (or other source) to the Right/Mono jack of the SM5-HP using a shielded mono (T/S) 1/4” signal cable. The signal at the head- phones will be mono, with the same signal on both sides of the phones.
T echnical Specifications: Power Output, 1–5 channels driven 32 ohms 570mW 50 ohms 400mW 100 ohms 200mW 200 ohms 100mW 300 ohms 67mW 600 ohms 34mW Maximum Gain 12dB Frequency Response 8Hz – 50kHz THD + Noise .
An important point after buying a device Crate Amplifiers SM5-HP (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Crate Amplifiers SM5-HP 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 Crate Amplifiers SM5-HP - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Crate Amplifiers SM5-HP you will learn all the available features of the product, as well as information on its operation. The information that you get Crate Amplifiers SM5-HP will certainly help you make a decision on the purchase.
If you already are a holder of Crate Amplifiers SM5-HP, 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 Crate Amplifiers SM5-HP.
However, one of the most important roles played by the user manual is to help in solving problems with Crate Amplifiers SM5-HP. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Crate Amplifiers SM5-HP 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
