Instruction/ maintenance manual of the product IRM 8150 Peavey
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1 IRM 8150 Powered Mixer.
2 Thank you for purchasing the Peavey IRM™ 8150 mixer amplifier . This is an eight-channel, easy-to-use, powered mixer . Y our IRM ™ 8150 features a rugged, heavy-gauge, cold-rolled steel and aluminum chassis, finished in oven-cured epoxy for toughness and screen-printed utilizing the latest photo- graphic film and U.
3 CHANNEL SECTION: LEVEL (1) Controls the channel output level. This signal is routed via the main bus to the main level control. The channel level also affects the signal to the AUX send control. MONITOR (MON.) (2) Controls the channel monitor mix level.
4 AUX SEND (6) Controls the channel AUX drive level. This signal is routed to the AUX master control, where AUX send signals from all channels are summed together. Controls amount of send from a particular channel to AUX output. The channel level control also affects the signal from the AUX send.
5 TAPE/AUX TO MON (14) Controls the level of tape or AUX IN signal to be sent to the mon. bus. This signal will be mixed with channel monitor signals. TAPE OUT/TAPE IN: CAUTION Before placing connected tape decks in the "record" mode, set the TAPE/AUX IN level control to "0" or off.
6 LINE INPUT JACK (18) For use with line level signal or compatible high Z microphones equipped with a 1/4" phone plug. NOTE: These input jacks (17 & 18) are typical of each channel. It is possible to use both the mic and line inputs on a single channel simultaneously.
7 VENT VOIDING THE WARRANTY. If the amp repeatedly blows fuses, it should be taken to a qualified service center for repair. WARNING: THE FUSE SHOULD ONLY BE REPLACED WHEN THE POWER CORD HAS BEEN DISCONNECTED FROM ITS POWER SOURCE. POWER SWITCH (28) Center position is OFF.
8 SPECIFICA TIONS NOTE: All specifications are typical unless otherwise noted. 0 dBV = 1 volt RMS 0 dBu = .778 volts RMS All specs are referenced to nominal output level (0 dBV) unless otherwise noted. All measurements are wideband 20 Hz to 20 kHz unless otherwise stated.
9 Output Impedance: 100 ohms MASTER Gain: Main: = 20 dB Monitor: = 15 dB Tape: = 15 dB Aux: = 15 dB Maximum Output Level: Main: = +18 dBV (8.0 V RMS) Monitor: = +18 dBV (8.
10 XFMR 4 Ω GND LO HI Balanced (600 Ω ) 4 Ω – + Direct Output to 4 Ω Speaker T ra nsform er Output to 8 Ω Speaker (Note: Jumper must be in place.) COM 8 Ω 25V 70V NC 8 Ω + – HI XFMR 4 Ω GND LO Balanced (600 Ω ) Jumper Installed XFMR 4 Ω GND LO Balanced (600 Ω ) Jumper Installed HI T o Booster , Amplifier , etc.
11 XFMR 4 Ω GND LO HI Balanced (600 Ω ) 8 Ω – + Direct Output to Multiple Speakers in Parallel. T otal Impedance = 4 Ω 8 Ω – +.
12.
13 CHANNEL INPUT MAX (1/4") (+ 26 dBV) CHANNEL INPUT MINIMUM (1/4") (-20 dBV) CHANNEL INPUT NOMINAL (1/4") (0 dBV) CHANNEL INPUT MINIMUM (XLR) (GAIN -40 dBV) MAIN, MON, T APE, AUX OUTPU.
14 LIMITED WARRANTY Peavey Electronics Corporation warrants to the original purchaser of this new Architectural Acoustics product that it is free from defects in material and workmanship.
15 IMPORTANT SAFETY INSTRUCTIONS WARNING: When using electric products, basic cautions should always be followed, including the following. 1. Read all safety and operating instructions before using this product. 2. All safety and operating instructions should be retained for future reference.
16 Features and specifications subject to change without notice. A Division of Peavey Electronics Corporation 711 A Street / Meridian, MS 39302-2898 / U.
An important point after buying a device Peavey IRM 8150 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Peavey IRM 8150 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 Peavey IRM 8150 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Peavey IRM 8150 you will learn all the available features of the product, as well as information on its operation. The information that you get Peavey IRM 8150 will certainly help you make a decision on the purchase.
If you already are a holder of Peavey IRM 8150, 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 Peavey IRM 8150.
However, one of the most important roles played by the user manual is to help in solving problems with Peavey IRM 8150. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Peavey IRM 8150 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
