Instruction/ maintenance manual of the product X150.5 Pass Laboratories
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1 X150.5 Owners Manual pass TM X150.5 Owner’ s Man ual May 17, 2006.
2 X150.5 Owners Manual The P a ss La bor at ori es ™ X1 50 .5 st er eo am pli fi er em bod ie s th e des ig n te c hno lo g y an d re fin em en ts of the “X ” se rie s am pli fi er s inc lu din g ex ten - si on s of th e p ate nt ed Sup er sy mme try™ ci rcu it .
3 X150.5 Owners Manual The X.5 Series amplifiers hav e the tremendous dynamic rang e (>140 dB) to do justice to the high-resolution digital recordings of the 21st Centur y and the eleg ance to retrieve the micro dynamics offered by the most sensitiv e loudspeakers .
4 X150.5 Owners Manual Y ou can position this amplifier most anywhere y ou wish, but it re- quires adequate v entilation. W e do not recommend placing it in enclosed cabinets or small closets without means for air to circulate freely . Stacking these power amplifiers directly upon each other is not recommended for the same reason.
5 X150.5 Owners Manual Looking at the rear panel you will see the IEC 320 A C power cord receptacle, a mains power switch, tw o pairs of output connectors , a pair of binding post connectors for remote tur n-on, two RCA input connector and tw o XLR balanced input connectors .
6 X150.5 Owners Manual Do ever ybody a favor and tr y not to have shor ted output cables . It happens accidentally all the time, and the amplifier is designed to sur - viv e, mostly . Of course it’ s alwa ys possible that something could g o wrong .
7 X150.5 Owners Manual The P ass Laboratories™ X150.5 is optimized for loads nominally rated at 4 ohms and abo ve . Y ou can run the amplifiers into a lower nominal impedance without difficulty , and we are not aw are of a speaker on the market that presents un usual difficulty with these amplifiers .
8 X150.5 Owners Manual Speaker cables should be fir mly tightened down at the speak er output ter minals , but do not use a wrench. T hese connectors will not with- stand unrealistic foot-lbs of torque . Hand tightening without exces- siv e force is plenty .
9 X150.5 Owners Manual All figures obtained after 1 hour warmup , with regulated 120 V AC pow er line. See man ual notes about A C power line regulation.
10 X150.5 Owners Manual Please check with the factor y-authorized distributor in the countr y you are purchasing this product for specific w ar ranty infor mation. All P ass Laboratories products purchased from an authorized Pass Labora- tories dealer in Nor th America are covered b y a transferable, limited 3-year warranty .
11 X150.5 Owners Manual W at e r a nd mo is t ur e: El ec t ri c al d ev ic e s s ho ul d no t b e u se d n e ar w at er ( a s p er e x am p le , ne ar a ba t ht ub , w as hb as in , k i tc he n s in k , l au nd ry tu b , w et b as e me nt or sw im mi ng po o l ) .
An important point after buying a device Pass Laboratories X150.5 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Pass Laboratories X150.5 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 Pass Laboratories X150.5 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Pass Laboratories X150.5 you will learn all the available features of the product, as well as information on its operation. The information that you get Pass Laboratories X150.5 will certainly help you make a decision on the purchase.
If you already are a holder of Pass Laboratories X150.5, 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 Pass Laboratories X150.5.
However, one of the most important roles played by the user manual is to help in solving problems with Pass Laboratories X150.5. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Pass Laboratories X150.5 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