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  5. Installation Instructions Manual

Xantech PA1235X Installation Instructions Manual

Other manuals for PA1235X: Installation Instructions Manual
Manual is about: 12 CHANNEL POWER AMPLIFIER

Summary of PA1235X

  • Page 1

    Installation instructions model pa1235x 12 channel power amplifier table of contents section title page general information...................................................................................................................................2 pa1235x panel and feature descriptions ........

  • Page 2

    Page 2 model pa1235x © 2001 xantech corporation. General information to enhance the ease of installation and obtain optimum performance from the pa1235x, we recommend that you first become familiar with all its features and special capabilities by studying the descriptions and instructions in this m...

  • Page 3

    Model pa1235x page 3 © 2001 xantech corporation. Remote master on/off jack. This jack allows the pa1235x to be powered on and off by a positive dc voltage ranging between 4 and 30 volts (11ma @ 12 v). Specifically, it permits the 12-volt common co (control output) or zone status outputs from the xan...

  • Page 4

    Page 4 model pa1235x © 2001 xantech corporation. -- 0 left right 1 left right 2 left right 33 left right 4 left right 5 left right 6 1v .2v 3v level 1v .2v 3v level 1v .2v 3v level 1v .2v 3v level 1v .2v 3v level 1v .2v 3v level ground left right speaker + -- -- + + bridged -- left right speaker + -...

  • Page 5

    Model pa1235x page 5 © 2001 xantech corporation. Caution: when making connections for the bridged mode, remember, only one speaker is being attached per amplifier pair. Be sure to observe the outer "+” and "–" polarity markings on each side of the word "bridged" on the panel above the 4-terminal con...

  • Page 6

    Page 6 model pa1235x © 2001 xantech corporation. Installation - physical location and mounting upper shelf, component, wall, etc. 2-inch spacing (minimum) pa1235x to maximize air flow, route single large opening in lower shelf. Keep perforations on top cover free of obstructions for max. Cooling eff...

  • Page 7

    Model pa1235x page 7 © 2001 xantech corporation. Connecting the pa1235x left right 1 1v .2v 3v level left right speaker + -- -- + + bridged -- warning turn power off before changing modes stereo mono bridged mode video audio l r 1 rca type patch cords preamp outputs zpr68, etc. Pa1235x rear panel + ...

  • Page 8

    Page 8 model pa1235x © 2001 xantech corporation. 6. As a rule of thumb, use 18 gauge speaker wire for speaker runs up to 30' (9m), 16 gauge up to 70' (21m), and 14 gauge up to 150' (39m). The 4-terminal connectors accept wire sizes up to 12-gauge max. 7. Strip the insulation back about 1/4" (6mm) an...

  • Page 9

    Model pa1235x page 9 © 2001 xantech corporation. Pa1235x can be switched on and off via the switched ac outlet on the rear of a preamplifier. When the preamplifier power switch is switched on, power is applied to the dc adapter, which in turn applies 5v to 30v dc to the pa1235x, switching it on. Sim...

  • Page 10

    Page 10 model pa1235x © 2001 xantech corporation. A multi-zone system diagram using the pa1235x fig. 8, following, shows the pa1235x in a typical multi-room system with a xantech zpr68-10 six-zone preamp. In this case, the common +12v co (control output) from the zpr68-10 is used to remotely turn th...

  • Page 11

    Model pa1235x page 11 © 2001 xantech corporation. Trouble shooting if you encounter a problem, please review the items in the following list. Be sure, in addition, to check other system components, such as preamplifiers, cd players, speakers, speaker wiring, etc., that may be at fault. Problem proba...

  • Page 12

    Page 12 model pa1235x © 2001 xantech corporation. Specifications number of channels 12 power output rated continuous power, each channel, all 12 channels simultaneously driven, 20 hz to 20khz, at rated thd 35 watts at 8 ohms power output short term continuous, each channel, 2 channels driven, 1 khz,...