a/d/s/ PH30.2 Owner's Manual

Analog and digital systems ph30.2 owner's manual

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10/26/56

5:13 AM

Page 2

PH30.2

owner's manual

analog and digital systems

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Page 1 10/26/56 5:13 AM Page 2 PH30.2 owner's manual analog and digital systems...
Page 2: Table Of Contents
table of contents introduction about this manual features of your PowerPlate™ warning and tips mounting locations system planning system configurations amplifier and crossover controls installation controls and connections signal sources internal signal routing multi-cross™ crossover and configurations constant bass control AC502 operation tuning troubleshooting...
Page 3: About This Manual
about this manual To get the most from your a/d/s/ PowerPlate™, we recommend that you have the installation performed by your qualified authorized a/d/s/ dealer. If this unit is installed by your dealer, we will extend the warranty to two years instead of the standard one-year. However, if you feel that you have the necessary skills and prefer to perform the installation yourself, this manual will guide you through the process of installation and set-up.
Page 4: Warning And Tips
warnings and tips Always disconnect the battery ground wire before doing any work on your vehicle. Reconnect the cable only after the installation is complete and the wiring has been checked to make sure that there are no problems. If your radio features a code type security system, be sure you know the code before disconnecting the battery! Your a/d/s/ PowerPlate™...
Page 5: System Planning
system planning Proper system planning is the best way to maximize your PowerPlate’s™ performance. By planning your installation carefully you can avoid situations where the performance or the reliability of your system is compromised. Your authorized a/d/s/ dealer has been trained to maximize your system’s sonic potential. Your a/d/s/ dealer is a valuable resource in helping you with your system design and installation.
Page 6: System Configurations
System 1 - PH30.2 used in 6-channel mode. Channels 1 and 2 are used for front high-pass speakers, channels 3 and 4 are used for rear high-pass speakers and channels 5 and 6 are used to drive a stereo pair of subwoofers.
Page 7 System 3 - PH30.2 used in 6-channel mode with source unit providing direct level control for channels 5 and 6 through the fade control. Channels 1 and 2 are configured high-pass for tweeters, channels 3 and 4 are configured bandpass for midrange and channels 5 and 6 are configured low-pass for subwoofers.
Page 8 System 4 - PH30.2 used in 4-channel mode with high-pass tweeters and bandpass midrange. Channels 1and 2 are configured high-pass for the main tweeters and channels 3 and 4, and 5 and 6 are configured bandpass for main midrange. Channels 4 and 6 are controlled by the 3/4 level control and crossover section.
Page 9 System 6 - PH30.2 used in 3-channel bridged mode with two channels dedicated for the main speakers and one bridged channel pair used for a subwoofer. Channels 1/2, and 3/4 are configured high-pass for the main front speakers using a single pair of RCA inputs to produce a bridged mono output.
Page 10 System 7 - Two PH30.2’s are used. The first PH30.2 is configured the same as system 4 and the second PH30.2 is configured similar to system 5. The first amplifier drives the front midrange and tweeters and the second amplifier drives the rear speakers and the subwoofer.
Page 13: Installation
installation Disconnect the battery ground cable. Reconnect the ground cable only after the installation is complete and the wiring has been checked to make sure that there are no problems. If your radio features a code type security system, be sure you know the code before disconnecting the battery! Run a minimum AWG #8 power wire directly from the battery to the PowerPlate™...
Page 14 Connect to 12V turn-on lead from source unit speaker connections for stereo configurations Minimum recommended impedance is 2 stereo. Speaker terminals accept up to AWG #12 speaker wire. speaker connections for bridged configurations Minimum recommended impedance is 4 when bridged to subwoofers and 4 when bridged to full range speakers.
Page 15: Signal Sources
signal sources Due to the wide input level adjustment range, all a/d/s/ PowerPlates™ can be driven with either a conventional preamplifier drive signal or the amplifier signal from a powered source unit. This makes the PowerPlate™ perfect for upgrading an OEM (Original Equipment Manufacturer) stereo system while retaining the factory installed radio.
Page 16: Internal Signal Routing
internal signal routing 2-channel/4-channel input switch - routes RCA input from channels 1/2 to channels 3/4. When the switch is engaged, channel 1 input is routed to both amplifier channels 1 and 3 with input channel 2 routed to amplifier channels 2 and 4. Switch in the engaged position.
Page 17: Multi-Cross™ Crossover And Configurations
multi-cross™ crossover configuration xover control 1/2- The crossover selection for channels 1 & 2 has three options: When the switch is in the left position, the crossover section of the amplifier is bypassed. Channels 1 & 2 output is full range. When the switch is in the center position, channels 1 &...
Page 18: Constant Bass Control
IN, or leave it OUT to control the level of channels 5/6. This remote capability can also be used on channels 1/2 and 3/4 when the PH30.2 is used in the 2-channel bridged mode. Refer to the "adjustments"...
Page 19: Adjusting Input Sensitivity
adjusting input sensitivity The input sensitivity setting is important to ensure proper performance, low noise levels, and maximum system reliability. As a general rule, components at the "front end" of the system should be set as high as possible with the input sensitivity of the amplifier set as low as possible while still providing adequate volume levels.
Page 20: Troubleshooting
troubleshooting symptom possible cause no output low or no remote turn-on input fuse blown power wires not connected audio input not connected or no output from source speaker wires not connected audio cycles on and off speakers are blown thermal protection engages when amplifier heatsink temperature exceeds 90°...
Page 21 symptom possible cause distorted output (cont’d) speakers are blown poor bass response speakers wired with wrong polarity causing cancellation at low frequencies crossover set incorrectly battery fuse blowing impedance load to amplifier too low short in power wire or incorrect power connections fuse used is smaller than recommended...
Page 22: Specifications
specifications amplifier section power output 4 (watts)1 power output 2 (watts)2 fuse type dimensions distortion all channels driven frequency response signal-to-noise ratio full bandwidth @ rated output power damping factor @ output connector full bandwidth input sensitivity input impedance crossover section ch 1 &...
Page 23: Warranty Information
warranty information LIMITED TWO YEAR CONSUMER WARRANTY Directed Electronics, Inc. promises to the original purchaser, to replace this product should it prove to be defective in workmanship or material under normal use, for a period of two years from the date of purchase by the dealer as indicated by the date code marking of the product PROVIDED the product was installed by an authorized Directed dealer.