Xantech FOUR CHANNEL HI-POWER AMPLIFIER - Manuals

Page 2 - SAFETY INSTRUCTIONS - READ BEFORE OPERATING EQUIPMENT

Page 2 Model PA4100X © 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 WARNING: TO MINIMIZE THE CHANCE OF ELECTR...

Page 3 - GENERAL INFORMATION; udio; Figure 1: The Model PA4100X Amplifier; . These 3.5mm Stereo Mini Jacks allow the PA4100X to be powered on; Input Level Flexibility

Model PA4100X Page 3 © 2003 Xantech Corporation GENERAL INFORMATION To enhance the ease of installation and obtain optimum performance from the PA4100X, we recommend that you first become familiar with all its features and special capabilities by studying the descriptions and instructions in this ma...

Page 4 - Auto Protection Circuit

Page 4 Model PA4100X © 2003 Xantech Corporation Auto Protection Circuit . This feature protects the PA4100X if a short or v ery low impedance is detected at the speaker terminals with each amplifier pair protected separately. Normal operation is restored automatically within 3 to 4 seconds after the...

Page 5 - PA4100X PANEL AND FEATURE DESCRIPTIONS; Panel; Indicates Amplifier is ON

Model PA4100X Page 5 © 2003 Xantech Corporation PA4100X PANEL AND FEATURE DESCRIPTIONS 1. Front Panel . 17" X 5.25” panel designed for shelf mounting. The unit measures 6” high with the Feet (Item #5). W hen rack mounting use an adequate rack shelf mount making sure to allow for proper v entilat...

Page 6 - FIGURE 3 – PA4100X REAR PANEL - FEATURES AND FUNCTIONS; . W hen required, replace only with a fuse of the same type and rating:; Terminals

Page 6 Model PA4100X © 2003 Xantech Corporation are currently in STANDBY MODE. W henev er the LOGO is not illuminated, this indicates the amplifier is powered OFF. 5. Feet: Prov ides required ¾” spacing when unit is shelf mounted to allow for proper v entilation. These feet should not be remov ed. (...

Page 7 - Rear Panel POWER LED

Model PA4100X Page 7 © 2003 Xantech Corporation 10. Grounding Screw . Prov ides a means for chassis connection to earth ground or to other A/V products to aid in the reduction of system noise, etc., where needed. 11. REMOTE MASTER ON/OFF and MUTE CONTROL (CI1 & CI2) . These two Stereo Mini Jack ...

Page 8 - INSTALLATION - PHYSICAL LOCATION AND MOUNTING; Keep perforations on top cover free; Figure 4 – HORIZONTAL MOUNTING; PA4100X's and the other heat generating components.

Page 8 Model PA4100X © 2003 Xantech Corporation INSTALLATION - PHYSICAL LOCATION AND MOUNTING Upper shelf, component, wall, etc. 2-inch spacing (minimum) PA4100X To maximize air flow, route single large opening in lower shelf. Keep perforations on top cover free of obstructions! Keep perforations on...

Page 9 - NOTE; or when located in seismically-activ e areas.; Figure 5 - PA4100X Stereo Mode Connections

Model PA4100X Page 9 © 2003 Xantech Corporation 6. In multi-zone installations, you will hav e large bundles of wire and cable to accommodate audio, v ideo and speaker connections. Be sure to allow enough strain relief for the leads and dress them in such a manner so as not to block airflow. 7. The ...

Page 10 - Speaker Phasing; Figure 6: CI Control Jack Pin Out Config

Page 10 Model PA4100X © 2003 Xantech Corporation 3. The PA4100X is 4-Ohm safe in Stereo Mode. Make sure the impedance presented to the speaker terminals by the speakers (or any combination of speakers) is 4-Ohms minimum. 5. Be sure to observ e correct polarity by connecting the "+" and "...

Model PA4100X Page 11 © 2003 Xantech Corporation LEFT RIGHT SPEAKER + -- -- + LEFT RIGHT A DO NOT BRIDGE 1V .2V 3V LEVEL CI 1 LEFT RIGHT SPEAKER + -- -- + LEFT RIGHT B DO NOT BRIDGE 1V .2V 3V LEVEL CI 2 8 STATUS ZONE IR K E Y P A D PREAMP OUT 7 STATUS ZONE IR K E Y P A D PREAMP OUT REMOTE AMP CO1 VI...

Page 13 - TROUBLE SHOOTING; PROBLEM; Rear panel Power Indicator does not light – no sound.

Model PA4100X Page 13 © 2003 Xantech Corporation TROUBLE SHOOTING If you encounter a problem, please rev iew 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 PROBA...

Page 14 - SPECIFICATIONS

Page 14 Model PA4100X © 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 100 W atts at 8 Ohms Power Output Short term continuous, each channel, 2 channels driven, 1 kHz...

Page 16 - XANTECH CORPORATION