Instruction/ maintenance manual of the product PS Series Nilfisk-ALTO
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LTO R www .altoproaudio.com V ersion 1.0 Januar y 2004 English User's Manual PS Series.
1 SAFETY INSTRUCTIONS 1. Read Instructions All the safety and operation instructions should be read before using the product and retain them for future reference. 2. W ater & Moisture This product should not be used near water and will be protect from atmospheric agents in fixed or temporary installations.
T ABLE OF CONTENT 2 1. QUICK ST ART - P ASSIVE SPEAKER CABINET ............................................................................ ........3 -. For Passive Full-range Speakers 2. QUICK ST ART - ACTIVE SPEAKER CABINET .........................
1. QUICK ST ART - P ASSIVE SPEAKER CABINET -. For Passive Full-range Speakers QUICK ST ART PS Passive Full-range Speakers 3 Stereo Power Amplifier Speaker Cable T ripod Mount Left Main Mix Output Righ.
2. QUICK ST ART - ACTIVE SPEAKER CABINET 3). T urn on your mixer first, then the active speaker cabinets. -. For Active Speaker Cabinets QUICK ST ART PS Active Full-range Speakers 4 Signal Cable Power.
5 3. CONNECTION PLA TE - P ASSIVE FULL-RANGE SPEAKER PS 4H (1) INPUT : Receive the power coming from an external power amplifier (SPK +1/-1 connected; +2/-2 not connected). (2) THRU: Direct LINK for connect in parallel a second speaker cabinet (SPK +1/-1 connected; +2/-2 not connected).
6 - P ASSIVE FULL-RANGE SPEAKER PS 4L (1) INPUT : Receive the power coming from an external power amplifier (SPK +1/-1 connected; +2/-2 not connected). (2) THRU: Direct LINK for connect in parallel a second speaker cabinet (SPK +1/-1 connected; +2/-2 not connected).
7 (1) (2) INPUT THRU LINK SOUND REINFORCEMENT SPEAKER SYSTEM POWER HANDLING : AES - 120 Watts PEAK - 240 Watts IMPEDANCE: 8 ohms nominal DESIGNED AND DEVELOPMENT IN ITAL Y SERIAL MODEL LTO R PS 3 - P ASSIVE FULL-RANGE SPEAKER PS 3 (1) INPUT : Receive the power coming from an external power amplifier (SPK +1/-1 connected; +2/-2 not connected).
8 4. WIRE CONNECTIONS 1+ 2+ 1- 2- -. For Active Speaker Cabinets Unbalanced Balanced Tip Ring Sleeve Tip Ring Sleeve Tip Ring Sleeve 1 2 3 1 2 3 1 2 3 TIP RING SLEEVE SLEEVE RING TIP TIP RING SLEEVE 2.
9 6. TECHNICAL SPECIFICA TIONS Descriptions PS4LA Active PS3A Active Active System type Bi-Amp. with analog processor Bi-Amp. with analog processor LOW - RMS Output Power 150W RMS Class AB 70W RMS Class AB HIGH - RMS Output Power 50W RMS Class AB 50W RMS Class AB Max SPL at 1m 1 18.
NF01702-1.1 SEIKAKU TECHNICAL GROUP LIMITED No. 1, Lane 17, Sec. 2, Han Shi W . Road, T aichung, 401 T aiwan http://www .altomobile.com T el: 886-4-22313737 email: info@altomobile.
An important point after buying a device Nilfisk-ALTO PS Series (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Nilfisk-ALTO PS Series 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 Nilfisk-ALTO PS Series - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Nilfisk-ALTO PS Series you will learn all the available features of the product, as well as information on its operation. The information that you get Nilfisk-ALTO PS Series will certainly help you make a decision on the purchase.
If you already are a holder of Nilfisk-ALTO PS Series, 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 Nilfisk-ALTO PS Series.
However, one of the most important roles played by the user manual is to help in solving problems with Nilfisk-ALTO PS Series. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Nilfisk-ALTO PS Series 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
