User manual XTANT A1540A TECHNICAL DATA REPORT

[. . . ] See illustration 3 INSTALLING THE PQM-1 STEP 2: Adjusting the PQM-1 The PQM-1 is designed to be adjusted with the aid of a Real Time Spectrum Analyzer. The analyzer will provide visual feedback when following this simple procedure. BOOST/CUT INSTALLING THE PQM-1 STEP 3: Final Installation of the PQM-1 STAND-OFF MOUNTING HOLE "Q" FREQUENCY A. Plug-in one of the supplied frequency modules into the PQM-1's module socket. It is from this module's range of frequencies that you will select your center frequency. [. . . ] Remove the two header jumpers and locate the missing pin ("key") on the port. Align the blocked receptacle on the right angle header connector with the missing pin and press the PQM-1 onto the mounting port. Note: after adjusting, you must follow Step 3 for final installation. Set system to a moderate volume level and play pink noise. Rotate the boost/cut control clockwise (fully) to +18 dB. The RTA's display will now show you the position of the center frequency and "Q" settings of the PQM-1. VERTICAL HEADER ACCESSORY PORT ENCY FREQU "Q" CUT BOOST/ R NECTO R CON HEADE RT NG PO MOUNTI FREQ. MODULE SOCKET illustration 3 A. Remove PQM-1 from its "vertical" mounting position. Align the white stand-off with the hole on the rear of the A1540A circuit board. Next, align the blocked receptacle with the missing pin on the mounting port. Press the PQM-1 onto the port and secure it to the stand-off by applying downward pressure. Flat response (0 dB ­ no cut or boost) occurs at mid rotation when the slot on the control is in the horizontal position. FOUR - YEAR LIMITED U. S. A. WARRANTY This warranty gives you specific legal rights, and you may also have other rights which vary from state to state. Xtant Technologies (Xtant) warrants its amplifiers and accessories to be free from defects in materials and workmanship under normal use and service for a period of four (4) years from the date of original purchase when the unit is installed by an Authorized Xtant Select Dealer. NonAuthorized Dealer installed products carry a one (1) year parts and labor limited warranty. The extent and conditions of Xtant's Limited Warranty are as follows: 1. Authorized Xtant Select Dealer Installed Products: Xtant will either repair or replace at no charge, to the original purchaser, any unit which Xtant's examination discloses to be defective and under warranty, provided the defect occurs within four (4) years from the date of purchase when the unit is installed by an Authorized Xtant Select Dealer and the product is returned immediately to Xtant. Non-Authorized Xtant Dealer Installed Products: Xtant will either repair or replace at no charge, to the original purchaser, any unit which Xtant's examination discloses to be defective and under warranty, provided the defect occurs within one (1) year from the date of purchase and the product is returned immediately to Xtant. The date of purchase and proof of Authorized Dealer Installation of an Xtant amplifier and/or accessory must be established by an original (or copy of the original) sales receipt which must accompany the article being returned for warranty work. This warranty shall NOT apply to any Xtant unit found to have the original factory serial number removed or defaced. All products received (by Xtant) for in warranty or out of warranty repair, with their original serial numbers removed or defaced, will NOT be repaired and will be returned to sender, freight collect. [. . . ] The provisions of this warranty shall not apply to any Xtant unit used for a purpose for which it is not designed, which has been repaired or altered in any way, or which has been connected, installed, or adjusted other than in accordance with the instructions furnished in Xtant's owner's manual. Nor shall this warranty apply to any part which has been subject to misuse, neglect, or accident. Xtant does not authorize any other persons to assume any other liability in connection with its products. This warranty is the only express warranty made by Xtant applicable to its products. [. . . ]