Xtant RM Manuel utilisateur
INSTALLING AN RM MODULE
STEP 1: Locating the Connectors INSTALLING AN RM MODULE
STEP 2: Selecting an RM Module INSTALLING AN RM MODULE
STEP 3: Plugging-in the RM MODULE
A. Turn-off amplifier. Remove amplifier cover and
locate the two RM Module receptacles.
B. Align the RM Module and press it onto the port by
applying downward pressure. There is no polarity
that needs to be observed. Be sure that the connectors
are fully seated.
C. Turn amp on and audition the system. If further
adjustment is necessary, turn amp off and exchange
the RM Module for a higher or lower value.
Warning, the RM Modules will become HOT during
normal use. To avoid burns, caution should be taken
when exchanging an RM Module.
A. Remove the RM Module from the packag-
ing and inspect the circuit board.
B. Locate the two connectors soldered on the
bottom of the circuit board. See illustration 1
C. Simply align the two connectors with the
two circuit board mounted receptacles located
on the 302a and 403a amplifiers and plug the
RM Module into place by applying downward
pressure.
The RM Modules serve two purposes. First they acti-
vate the “passive speaker terminals” on the 302a &
403a and, secondly, they add 4, 8, 12 or 16 dB of atten-
uation to the speakers attached to the “passive speaker
terminals”. Normally, the rear fill speakers are attached
to the “passive speaker terminals” but any speakers (ie
tweeters / center channel) that you desire to attenuate
(turn down) may be attached to these terminals. The
appropriate module is dependent upon speaker effi-
ciency and the distance of the listener to the speakers.
In a mini or standard pick-up truck, where the rear
speakers are in relatively close proximity, the higher
value RM 12 or RM 16 may be appropriate. In a sedan
or coupe, the RM 4 or RM 8 may be better suited. The
modules are easily interchanged and a little experi-
mentation will help you determine the best value.
illustration 3
RM MODULE
BOARD CONNECTORS
illustration 1
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. Non-Authorized
Dealer installed products carry a one (1) year parts and labor limited warranty. The extent and condi-
tions 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 war-
ranty, 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. This
warranty is not transferable.
2. 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 war-
ranty, provided the defect occurs within one (1) year from the date of purchase and the product is
returned immediately to Xtant. This warranty is not transferable.
3. The date of purchase and proof ofAuthorized Dealer Installation of an Xtant amplifier and/or acces-
sory must be established by an original (or copy of the original) sales receipt which must accompany
the article being returned for warranty work.
4. 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.
5. 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.
6. Xtant does not authorize any other persons to assume any other liability in connection with its prod-
ucts. 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 war-
ranty. 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.
7. 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) 970 9900 from 8:00 am to 5:00 pm (MST) for assistance.
RM MODULES
Designed for use with the A Series Amplifiers
Increase Tuning Options and Staging
Speaker Level Attenuation: Via Resistors
Number of Resistors: 2 per module
Levels of Attenuation:
RM 4 = 4 dB
RM 8 = 8 dB
RM 12 = 12 dB
RM 16 = 16 dB
Inserting an RM module onto its associated port acti-
vates the “passive speaker terminals”located on the
302a and 403a amplifiers. The RM 4, RM 8, RM 12 &
RM 16 resistor modules are designed to provide four
different levels of speaker attenuation.
Xtant Technologies • 7676 South 46th Street • Phoenix, Arizona 85040
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