Instruction/ maintenance manual of the product PZS 140 Peavey
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® O WNER ’ S M ANUAL A RCHITECTURAL A COUSTICS ® PZ S ™ 140 Mult i-Zone Mix er/Amplif ier.
Intended to alert the user to the presence of uninsulated Òdangerous voltageÓ within the productÕs enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. Intended to alert the user of the presence of important operating and maintenance (servicing) instructions in the literature accompanying the product.
PZS ª 140 Multi-Zone Mixer/Amplifier DESCRIPTION: The Peavey Architectural Acoustics PZS ª 140 is a five-channel mixing system with assign- ment capability to four independent powered zones. Each channel offers low and high equalization, channel level control, and zone assignment switching.
FRONT P ANEL FEA TURES: 1. CHANNEL LEVEL CONTROLS Controls the signal level being sent to the assigned zones from each channel. 2. CHANNEL LOW EQ CONTROL (BASS) Active shelving type equalization control that adjusts the channel low-frequency response.
7. CHANNEL 1 ZONE ASSIGNMENT SWITCHES Switches used to route the signal to the desired zone. OPERA TION NOTE: Anytime channel one is assigned to a zone and a signal is present in channel one all other channels assigned to that zone will be ducked by 20 dB.
BACK P ANEL FEA TURES: 15. FUSE The fuse is located within the cap of fuseholder . If the fuse should fail, IT MUST BE REPLACED WITH ONE OF THE SAME TYPE AND V ALUE IN ORDER T O A VOID DAMAGE TO THE EQUIPMENT AND TO PREVENT VOIDING THE W ARRANTY . If the amp repeatly blows fuses, it should be taken to a qualified service for repair .
OPERA TION NOTE: 48 volt phantom power is always available on the + and - pins with reference to ground. 19. CHANNEL 1 and 2 HI-Z INPUT Normal high-Z line input for cables without connectors. This high-Z input can be used for normal high impedance unbalanced microphones or other line level feeds.
23. ZONE LOOP OUT/IN A send/return patch point for external effects or EQ. The loop out terminals are line level preamp outputs following the master level stages of each zone. The Loop In terminals are line level power amplifier input points for each zone power amp.
PZS ª 140 SPECIFICA TIONS POWER OUTPUT : 35 W RMS per channel @ less than 1% (60 Hz to 20 kHz with all four channels operating) OUTPUTS: 4 ½ (direct), 8 ½, 25 V and 70 V (isolated) CHANNEL 1 and 2 INPUTS: Mic: 2k ½, -54 dBu, (1.5 mV , balanced) Line: >50k ½, -18 dBu, (100 mV , balanced) XLR Mic: 2k ½, -54 dBu (1.
10 Mic Input Mic Preamp Level T wo Band EQ XLR Assignment Switches CHANNEL ONE Mic Input XLR T wo Band EQ Level Mic Preamp Assignment Switches CHANNEL TWO Assignment Switches T wo Band EQ Level Mic Pr.
11 POSITIVE (+) POSITIVE (+) Output Input CEQ ª 280a XLR Input Balanced or Unbalanced PZS ª -140 External P ower Amp and Effect P atches Output Switch Out PZS ª 140 PZS ª 140 Quarter Inch Plug POS.
12 PVM ª 22 CD player T ape player 25V 10W 25V 10W 25V 10W 70V 5W 70V 15W 70V 15W 4 W 35W 8 W 35W T ypical Small Music/Paging System 70V Wiring 25V Wiring.
13 LIMITED W ARRANTY Peavey Electronics Corporation warrants to the original purchaser of this new Architectural Acoustics product that it is free from defects in material and workmanship.
14 Notes:.
IMPOR T ANT 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.
Features and specifications subject to change without notice. A Division of Peavey Electronics Corporations 71 1 A Street / Meridian, MS 39301 / U.S.A.
An important point after buying a device Peavey PZS 140 (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 PZS 140 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 PZS 140 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Peavey PZS 140 you will learn all the available features of the product, as well as information on its operation. The information that you get Peavey PZS 140 will certainly help you make a decision on the purchase.
If you already are a holder of Peavey PZS 140, 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 PZS 140.
However, one of the most important roles played by the user manual is to help in solving problems with Peavey PZS 140. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Peavey PZS 140 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
