User manual XTANT 4180X

[. . . ] If, however, you choose to install your Xtant amplifier yourself, please refer to the Installer's Reference prior to installation. Wiring Requirements All Xtant amplifiers have minimum wire gauge requirements for Power, Ground, Remote Turn-On, and Speaker cables. Please refer to the Installer's Reference for recommended wire gauges. [. . . ] In addition, each crossover features two onboard header jumpers (one for the amplifier and one for the RCA line outputs) which allow you to select Bypass (Full Range), High Pass, and/or Low Pass modes. The "ix" Series models offer an additional Band Pass selection. When chosen, the Band Pass selection is available via the Low Pass jumper position for the RCA line outputs. The following Frequency Modules (SIPs)* are available from your Xtant Dealer: 50 Hz, 70 Hz, 80 Hz, 90 Hz, 120 Hz, 150 Hz, 300 Hz, 500 Hz, 700 Hz, 1 kHz, 3 kHz, 4 kHz, and 5 kHz. Please refer to the Installer's Reference (insert) for the Frequency Module receptacle location and chart of frequency/SIP value code numbers * SIP: an acronym referring to multiple resistors in a Single In-Line Package 7 OPTIONAL ACCESSORY MODULES Xtant optional accessory modules are easily and quickly installable by your Authorized Xtant Dealer. The upgrade modules snap into place on the amplifiers PC board when the top of the unit is removed. These accessories enhance your entire system, expanding and customizing performance for your unique applications. PARAMETRIC EQUALIZATION MODULE ­ PQM 1 The PQM-1 is a precision tuning instrument, designed to be adjusted with the use of a Real-Time-Analyzer. This true, fully adjustable, one band parametric equalizer provides individual frequency, Q/bandwidth, and +/- 18dB gain adjustment controls. By utilizing one of three (3) frequency modules included, any frequency from 20 Hz to 20kHz can be chosen. The "Q" ranges from 1 to 10 in value, allowing a wide variety of bandwidth adjustment to address the subtle tuning requirements common to mobile audio systems. All 3/4-channel amplifiers will accept two PQM-1 modules if desired (one PQM-1 per 2 channels of input). 24 DB / OCTAVE CROSSOVER MODULE ­ CM 24X The CM-24X upgrades the standard on-board crossovers provided on all Xtant "ix" and "x" Series amplifiers to a 24 dB per octave "Linkwitz - Riley" filter. The CM-24x module improves loudspeaker polar response while its steeper slope provides enhanced system design flexibility. BALANCED LINE MODULE ­ BLM 1 The BLM-1 upgrades all Xtant "x" Series amplifiers to include Balanced / Floating Line Inputs, which are standard on all "i" series products. The BLM-1 does not create balanced line outputs for the standard, on-board crossover. However, in most cases, the noise elimination benefits of balanced lines will be passed through to amplifier(s) connected to these outputs. 8 MAINTENANCE Recommended Cleaning Procedures Cleaning the fan / Circuit Board ­ Every 90 Days A. We recommend that your dealer remove the cover and clean the fan blades with a soft brush. [. . . ] Your unit will be serviced on an in-warranty basis within the warranty period for the correction of warranted defects. If improper operation of your Xtant product should occur, contact your Authorized Xtant Select Dealer for assistance with the return and factory repair of your Xtant product. If an Authorized Xtant Select Dealer is not available, please contact Xtant's Customer Relations Department at (602) 431 8686 from 8:00 am to 5:00 pm (MST) for assistance. Xtant Technologies 7676 South 46th Street Phoenix, Arizona 85040 TO RETURN XTANT PRODUCTS OUT OF WARRANTY: Contact Xtant's Customer Relations Department at (602) 431 8686 from 8:00 am to 5:00 pm (MST) for a Return Authorization Number. [. . . ]