User manual XTANT A212 TECHNICAL DATA REPORT

[. . . ] See illustration 1. RIGHT ANGLE HEADER CONNECTOR LOCATING INSTALLING THE LFQ 45 STEP 2: Adjusting the LFQ 45 A. The LFQ 45 provides +4, +8 or +12 dB of Bass Boost at 45 Hz with a "Q" of 3. This frequency and "Q" combination was chosen to enhance overall bass response. [. . . ] This frequency and "Q" combination was chosen to enhance overall bass response. To adjust the level of Bass Boost, move the LFQ 45's jumper to one of the three available positions. Make your initial Bass Boost adjustment to the LFQ 45 prior to installing the module in the amplifier. After listening to your initial setting, if you wish to adjust the Bass Boost, turn the amplifier off prior to moving the Bass Boost Jumper. Simply move the jumper to +4 dB to decrease or +12 dB to increase the bass output. BASS BOOST JUMPER INSTALLING THE LFQ 45 STEP 3: Plugging-in the LFQ 45 BASS BOOST JUMPER +4 dB xtant LFQ 45 +8 dB +12 dB RIGHT ANGLE HEADER CONNECTOR ACCESSORY PORT illustration 3 A. Remove the two header jumpers and locate the missing pin ("key") on the port. Align the blocked receptacle with the missing pin and press the LFQ 45 onto the accessory port. 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. Any implied warranty or merchantability or fitness for a particular purpose applicable to Xtant's amplifiers and or accessories is limited in duration to the duration of this limited warranty. Xtant shall not be liable for the incidental, consequential, or commercial damages resulting from the breach of this written warranty. Some states or provinces do not allow the exclusion or limitation of incidental or consequential damages or limitations on how long an implied warranty lasts; so the above limitations or exclusions may not apply to you. [. . . ] Any implied warranty or merchantability or fitness for a particular purpose applicable to Xtant's amplifiers and or accessories is limited in duration to the duration of this limited warranty. Xtant shall not be liable for the incidental, consequential, or commercial damages resulting from the breach of this written warranty. Some states or provinces do not allow the exclusion or limitation of incidental or consequential damages or limitations on how long an implied warranty lasts; so the above limitations or exclusions may not apply to you. [. . . ]