Xantech PA1235 - Manuals - manualsarea.com

Page 2 - CI; ) On and Off with zone ON and OFF commands.; Low Impedance Capability.; PA1235 Front Panel – Features and Functions

®  2 • 12-11-10-9-8-7-6 Output Flexibility. Each of the 12 amplifiers can be driven singly or bridged to allow several channel and power output capabilities. It can be configured into seven power packages asfollows: - Twelve 35-watt amplifiers - 12 total. - One 150 and ten 35-watt amplifiers - 11 t...

Page 3 - Amplifiers & Preamplifiers

®  3 Amplifiers & Preamplifiers In addition, this switch must be left in the MANUAL OFF (OUT) position to permit an external DCControl Voltage to power the PA1235 ON and OFF. Refer to " REMOTE MASTER ON/OFF CONTROL " terminals, item #13. NOTE: The PA1235 may also be powered ON/OFF with ...

Page 4 - PA1235 Rear Panel – Features and Functions

®  4 8. COMMON AUDIO BUS. A single audio source, such as from a connected preamp, can drive one or more of the amplifier pairs simultaneously, as desired, from this Bus. Any of the amplifier pairs canbe switched to the COMMON AUDIO BUS at will by use of the COMMON BUS / LOCAL Switch (seealso item #...

Page 5 - IR IN

®  5 Amplifiers & Preamplifiers 12. SPEAKER Terminals. These plug-in 4-terminal screw type connectors permit speaker wire sizes up to 12 gauge. When making connections for the STEREO mode, be sure to observe the " + " and " – " polarity markings, just under the LEFT & RIGHT ...

Page 7 - OFF; DOWN direction and more slowly in the UP direction.; Be sure to set the RC68+ to the same number!; ) or an external common; Refer to the RC68+ instructions for code group setting procedures; Convection; Horizontal Mounting

®  7 Amplifiers & Preamplifiers 7. MUTE ON / OFF . Separate ON / OFF Mute commands give positive mute action without knowing the actual mute status. This is very helpful in a remote room where commands are sent “blind” withoutany visual aids for status. NOTE : In addition to MUTE OFF, the muted...

Page 8 - VIDEO; MODE; STEREO Mode Connections

®  8 2. If mounted in an equipment cabinet or other confining location, allow at least 2 inches of space abovethe top cover (see Fig. 4 ). Be sure there are large openings in the shelf below the unit and in the cabinet to allow the entry of cool air and the escape of warm air. 3. If the cabinet con...

Page 9 - Speaker Phasing; BRIDGED Mode Connections

®  9 Amplifiers & Preamplifiers 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) and twist ...

Page 11 - Power; IR; CONTROLLED SOURCE COMPONENTS; Basic PA1235/RS41 System - Requires Room Dedicated Remotes

®  11 Amplifiers & Preamplifiers REMOTE MASTER ON/OFF CONTROL 5-30 VOLTS DC + -- N/C GROUND ST A TUS IR IN COMMON AUDIO BUS AC LINEON/OFF COMMON BUS LOCAL LEFT RIGHT STEREO MONO BRIDGED CI GROUND ST A TUS IR IN LEFT RIGHT SPEAKER + -- -- + + BRIDGED -- 1 COMMON BUS LOCAL LEFT RIGHT STEREO MONO ...

Page 15 - TROUBLE SHOOTING; • Check line cord for good contact in a live AC outlet.

®  15 Amplifiers & Preamplifiers TROUBLE SHOOTING If you encounter a problem, please review the items below. Be sure, in addition, to check other systemcomponents, such as preamplifiers, CD players, speakers, speaker wiring, etc., that may be at fault. 1. Front Panel LEDs do not light – no soun...

Page 16 - SPECIFICATIONS; Rated THD

®  16 SPECIFICATIONS Number of Channels .....................................................................................................................................................12Power Output Rated Continuous Power, Each Channel: ............................................. 8 Ohms .......