Xantech PA435X - Manuals - manualsarea.com

Page 2 - SAFETY INSTRUCTIONS - READ BEFORE OPERATING EQUIPMENT; CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK,

Page 2 Model PA435X © 2003 Xantech Corporation SAFETY INSTRUCTIONS - READ BEFORE OPERATING EQUIPMENT CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK) NO USER-SERVICEABLE PARTS INSIDE REFER SERVICING TO QUALIFIED SERVICE PERSONNEL The lightning flash with arrowhead symbol,...

Page 3 - GENERAL INFORMATION; udio; Figure 1: The Model PA435X Amplifier; . These 3.5mm Stereo Mini Jacks allow the PA435X to be powered on

Model PA435X Page 3 © 2003 Xantech Corporation GENERAL INFORMATION To enhance the ease of installation and obtain optimum performance from the PA435X, we recommend that you first become familiar with all its features and special capabilities by studying the descriptions and instructions in this manu...

Page 5 - oi; PA435X PANEL AND FEATURE DESCRIPTIONS; FIGURE 2 – THE MODEL PA; powered OFF via the CI1 and CI2 Control Inputs.; Status LED Indicators; Indicates Amplifier is ON

5 e g a P X 5 3 4 A P l e d o M n oi t a r o p r o C h c e t n a X 3 0 0 2 © PA435X PANEL AND FEATURE DESCRIPTIONS 1. Front Panel . 17" X 3.5” panel designed for shelf mounting. The unit measures 4” high with the Feet (Item #5). When rack mounting use an adequate rack shelf mount making sure to ...

Page 6 - . Switches the amplifier pair between

Page 6 Model PA435X © 2003 Xantech Corporation 11 14 10 7 7 10 15 13 9 8 8 12 6 6 FIGURE 3 – PA435X REAR PANEL - FEATURES AND FUNCTIONS 6. Line Inputs . These RCA-type jacks are the audio inputs for each of the amplifier pairs. Connect them to the Preamp Output jacks of Zone 7 & 8 of the MRC88 (...

Page 7 - CAUTION; . W hen required, replace only with a fuse of the same type and rating:; SPEAKER Terminals; . These two Stereo Mini Jack

Model PA435X Page 7 © 2003 Xantech Corporation CAUTION : Be sure to have the rear AC LINE POW ER switch (Item #15) turned OFF (O) when changing the position of this switch and when making the corresponding speaker connection changes. 9. FUSE . W hen required, replace only with a fuse of the same typ...

Page 8 - INSTALLATION - PHYSICAL LOCATION AND MOUNTING; Figure 5 – HORIZONTAL MOUNTING; and the other heat generating components.

Page 8 Model PA435X © 2003 Xantech Corporation INSTALLATION - PHYSICAL LOCATION AND MOUNTING Upper shelf, component, wall, etc. 2-inch spacing (minimum) PA435X To maximize air flow, route single large opening in lower shelf. Keep perforations on top cover free of obstructions for max. cooling effect...

Page 9 - NOTE; or when located in seismically-active areas.; CONNECTING THE PA435X; Figure 6 - PA435X Stereo Mode Connections; on the PA435X as shown.

Model PA435X Page 9 © 2003 Xantech Corporation NOTE : You should consider some sort of rear support for rack mounted units when used in mobile applications or when located in seismically-active areas. CONNECTING THE PA435X LEFT RIGHT SPEAKER + -- -- + LEFT RIGHT A STEREO MONO BRIDGED MODE + BRIDGED ...

Page 10 - Speaker Phasing

Page 10 Model PA435X © 2003 Xantech Corporation 5. Be sure to observe correct polarity by connecting the "+" and "–" terminal from each channel on the PA435X to the corresponding "+" and "–" terminals on each speaker. This will ensure correct "phasing" - see F...

Model PA435X Page 11 © 2003 Xantech Corporation LEFT RIGHT SPEAKER + -- -- + LEFT RIGHT A STEREO MONO BRIDGED MODE + BRIDGED -- 1V .2V 3V LEVEL LEFT RIGHT SPEAKER + -- -- + LEFT RIGHT B STEREO MONO BRIDGED MODE + BRIDGED -- 1V .2V 3V LEVEL 8 STATUS ZONE IR K E Y P A D PREAMP OUT MRC88 Preamp Ouptus ...

Page 12 - Figure 8: Using the PA435X REMOTE MASTER ON/OFF CONTROL Terminals

Page 12 Model PA435X © 2003 Xantech Corporation CAUTION : W hen operating in the BRIDGED mode (particularly when bench testing the amplifier) do not make a ground or any other kind of connection to the amplifier speaker terminals other than those to the individual speakers as shown. Failures caused ...

Page 14 - Remote Amp CO1 & CO2

Page 14 Model PA435X © 2003 Xantech Corporation The Remote Amp CO1 & CO2 (Remote Control Jack) from the MRC88 allows for individual Zone control directly from the Zone 7 & 8 keypads of the MRC88 system. W hen any one of the zones is turned on, the PA435X is powered ON. Similarly, when either...

Page 15 - TROUBLE SHOOTING; PROBLEM; Rear panel Power Indicator does not light – no sound.

Model PA435X Page 15 © 2003 Xantech Corporation TROUBLE SHOOTING If you encounter a problem, please review the items in the following list. Be sure, in addition, to check other system components, such as preamplifiers, CD players, speakers, speaker wiring, etc., that may be at fault. PROBLEM PROBABL...

Page 16 - SPECIFICATIONS

Page 16 Model PA435X © 2003 Xantech Corporation SPECIFICATIONS Number of channels 4 Power Output Rated continuous power, each channel, all six channels simultaneously driven, 20 Hz to 20kHz, at rated THD 35 W atts at 8 Ohms Power Output Short term continuous, each channel, 2 channels driven, 1 kHz, ...

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