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

Manual is about: Analog and Digital Systems PH30.2 Owner's Manual

Summary of PH30.2

  • Page 1

    Analog and digital systems ph30.2 owner's manual front_cover.Qxd 10/26/56 5:13 am page 2.

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    Table of contents introduction 1 about this manual 2 features of your powerplate™ 2 warning and tips 3 mounting locations 3 system planning 4 system configurations 5-9 amplifier and crossover controls 10-11 installation 12 controls and connections 12-13 signal sources 14 internal signal routing 15 m...

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    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 ...

  • Page 4

    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...

  • Page 5

    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 ...

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    System configurations all a/d/s/ powerplates™ provide extensive features, which make a variety of system configurations possible. It is not feasible to cover all of the possibilities within the few pages of this manual. There are a few system configurations, however, which are extremely popular when...

  • Page 7

    System 2 - ph30.2 used in 5-channel mode with the ac502 providing level control for bridged channels 5 and 6. 1 and 2 are high-passed for front speaker and channels 3 and 4 are high-passed for rear speakers. Although shown as a 4-channel input, the source unit can be either 2 or 4-channel depending ...

  • 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 s...

  • 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. 8 left ...

  • 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. 9 front right tweeter front l...

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    10

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    1. 2ch/4ch input switch- leave this switch out if you ar e using 4 channels of input. Push the switch in if you have only 2 chan nels of input to send input 1 and 2 to channels 3 and 4, r espectively . (see page 15) 2. 5/6 sour ce- this switch selects the sour ce for channel 5 and 6. Select the inpu...

  • Page 13

    Installation 1. 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 batt...

  • Page 14

    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. Speake...

  • Page 15

    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...

  • Page 16

    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. When the ...

  • Page 17

    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 ...

  • Page 18

    Constant bass circuit to mix sub-bass information into channels 1/2 and 3/4, select a low- pass crossover point, and use the level controls to set the level of sub- bass signal sent to channels 1/2 and 3/4. Using the ac502 (optional) the ac502 remote level control, available as an accessory from you...

  • Page 19

    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 l...

  • Page 20

    Troubleshooting symptom possible cause action to take no output low or no remote turn-on check remote turn-on voltage input output at amplifier and correct as needed fuse blown check power wire integrity and reversed polarity, repair as needed and replace fuse power wires not connected check power w...

  • Page 21

    Symptom possible cause action to take distorted output (cont’d) speakers are blown check system with known working speakers and repair or replace as needed poor bass response speakers wired with wrong check speaker polarity and polarity causing cancellation repair as needed at low frequencies crosso...

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    Specifications amplifier section ph 30.2 power output 4 (watts)1 6 channel 6 x 75 3 channel 3 x 250 power output 2 (watts)2 6 x 112.5 fuse type 70 a maxi dimensions 13" x 19 7/8" x 2" distortion all channels driven frequency response ±1db 10hz to 30,000hz signal-to-noise ratio full >90db bandwidth @...

  • Page 23

    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 b...

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    A directed electronics, inc. All rights reserved g49200 09-02 front_cover.Qxd 10/26/56 5:13 am page 1.