Lab.gruppen iP Series IP 900 User Manual
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- Brochure (8 pages) ,
- Specifications (2 pages) ,
- Service manual (41 pages)
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Table of Contents
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Summary of Contents for Lab.gruppen iP Series IP 900
- Page 1 ám=VMM= rpbo=j^kr^i=...
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Page 2: Table Of Contents
N= `lkqbkqp= CONTENTS ...1 APPROVALS...2 WARNINGS ...2 Explanation of graphical symbols ...2 WARNING...2 CAUTION ...2 Important Safety Instructions ...2 User responsibility...3 3.5.1 Speaker damage...3 3.5.2 Speaker output hazard ...3 3.5.3 Radio interference ...3 INTRODUCTION...4 Unpacking ...4 Front Panel ...4 Rear Panel...5 REAR PANEL FEATURES ...6 Gain switch...6 5.1.1... -
Page 3: Warnings
O= =^mmols^ip= This equipment conforms to the requirements of the EMC directive 89/336/EEC, amended by 92/31/EEC and 93/68/EEC and the requirements of the Low Voltage Directive 73/23/EEC, amended by 93/68/EEC. Standard Applied P= t^okfkdp= PKN= bñéä~å~íáçå=çÑ=Öê~éÜáÅ~ä=ëóãÄçäë= The lightning symbol within a triangle is intended to alert the user to the presence of un-insulated “dangerous voltage”... -
Page 4: Front Panel
15. Do not run the output of any amplifier back into another channel's input. 16. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way such as: • Power-supply cord or plug is damaged •... - Page 5 QKN= råé~ÅâáåÖ= Carefully open the shipping carton and check for any noticeable damage. Every Lab.gruppen amplifier is tested and inspected before leaving the factory and should arrive in perfect condition. If found to be damaged, notify the shipping company immediately.
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Page 6: Rear Panel
7. Fan grill filters A grille with foam filters is located on the front panel to prevent dust from entering the amplifier. The grille is removable for easy cleaning of the filter by simply pulling them off. The foam filter should always be used. -
Page 7: Sensitivity
R= ob^o=m^kbi=cb^qrobp= Before turning the amplifier on please read the following sections to make sure that the unit is set up properly for your specific application. RKN= d~áå=ëïáíÅÜ= The gain switch located on the rear panel (the central DIP-switch) changes the input sensitivity of the amplifier. - Page 8 RKP= léÉê~íáçå=ãçÇÉë= RKPKN= píÉêÉç=ãçÇÉ= In this mode, both channels operate independently of each other. This is used for all 2-channel modes, such as stereo and bi-amping. Set the two center switches to off position for the stereo mode. The level attenuators on the front panel will control the respective channels levels.
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Page 9: Installation
Your amplifier uses a forced air cooling system to maintain a low and even operating temperature. All fan cooled Lab.gruppen amplifiers have front to rear airflow. There are several reasons for this, one being that there is usually cooler air outside the rack than inside, and therefore the amplifiers can run at higher continuous power levels without thermal problems. - Page 10 referred to on the label. The warranty will not cover damage caused by connecting to the wrong type of AC mains. If the power plug is not appropriate for your country, it can be cut off and wired to a suitable connector in the following way: BLACK or BROWN WHITE or BLUE...
- Page 11 MAX OUTPUT POWER iP 900 8 ohms 4 ohms 2 ohms note 1 Average power with music as program source. The amplifier driven to clip level. note 2 Normal music power with 9dB headroom, IEC standard power rating. able 1. SKRKN= `~äÅìä~íáçå= The heat power can b e calculated as in the following example:...
- Page 12 Figure 4. XLR input connector ithin the Neutrik® Combojack there is a ¼”(6.3mm) phone jack, which is wired in parallel with the XLR. RING COLD SLEEVE SHIELD/G ROUND TKNKO= råÄ~ä~åÅÉÇ=áåéìíë= To con ect an unbalanced inpu t source, connect pins 1 and 3 in the cable’s XLR plug (ring and sleeve in a TRS plug).
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Page 13: Operating Voltage
Neutrik® NL4FC Speakon connectors. The Speakon eaker connections. It assures the correct polarity, it locks in place th channel A and B outputs, so it’s useful for bridging and bi-amp ). The left Speakon, Channel B, carries only the... -
Page 14: Indicators
The two bottom green ”ON” LED’s indicate that the output circuits are receiving the correct rail voltage. V= molqb`qflk=cb^qrobp= Each Lab.gruppen amplifier has many advanced protection features, protecting both the amplifier and the speakers connected to it should a fault condition arise. Under normal use these features are inaudible. All protection circuits are independent. - Page 15 Apart from this one exception, Lab.gruppen recommend leaving the clip limiters switched "on" (button depressed). (As a side-effect, once the amplifier comes out of a protect condition, the output level has a slow rise time -the effect is like turning the gain up slowly).
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Page 16: Maintenance
In the unlikely event of on a non-user rectifiable fault, return the amplifier to your supplier or an approved service centre. Lab.gruppen cannot be held responsible for damage or injury as a result of the top or bottom cover being removed. - Page 17 NN=pmb`fcf`^qflkp= i~ÄKÖêìééÉå== ======================== rëÉê=j~åì~ä===ám=VMM====sÉêëáçå=MKP======OMMPJMOJOR=...
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Page 18: Warranty
NO=t^oo^kqv= General This product is manufactured by Lab.gruppen and is warranted to be free from defects in components and factory workmanship under normal use and service for a period of three (3) years from the date of original purchase from an authorised Lab.gruppen dealer.