Precision Power Official Manual for Stereo Amplifiers: DCX 800.5 and DCX 300.4

Page 18

DCX 800.5 FRONT PLATE DIAGRAM

12

DCX 800.5

21

20

19

18

17

16

15

14

13

11

10

Front Panel

 

 

 

 

 

 

 

 

 

 

 

FREQ

GAIN

SUM

FREQ

GAIN

INT

 

FREQ

GAIN

 

 

 

 

SUB

 

 

 

 

EXT

FULL/LP/HP

 

 

30

4K

MIN

MAX

 

30

4K

MIN

MAX

 

FULL/LP/HP

30 4K

MIN MAX

FULL/LP/HP

 

SUB

 

SOURCE

FULL/LP/HP

 

REAR

 

SOURCE

FRONT

 

SOURCE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ATT

-

 

-

+

 

+

RR-

 

RR+

RL+

 

RL-

FR-

FR+

REM FL+

FL-

 

 

 

-12dB

 

 

 

SUB

 

 

 

BRIDGED

 

 

 

 

 

 

 

 

 

 

BRIDGED

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9

SUB

REAR

FRONT

QBASS FREQ

 

 

R

 

 

 

2

1

IN

IN

L

 

 

IN

 

 

1

2

3

4

5

6

7

8

1.Cooling Plenums: Maintain a minimum 2” clearance around cooling plenums for proper amplifier cooling.

2.Sub Speaker Connector: Plug in the PowerLockTM connector here.

3.Rear Speaker Connector: Plug in the PowerLockTM connector here.

4.Front Speaker/Remote Connector: Plug in the PowerLockTM connector here.

5.-12dB Attenuation Switch: Push this switch ‘IN’ for high voltage input (4V-12V) capability. This button must be pushed ‘IN’ for use with speaker level input on common ground head-units or for high voltage line drivers.

6.Sub Input: Plug in the front RCA leads from your source unit here.

7.Rear Inputs: Plug in the rear RCA leads from your source here.

8.Front Inputs: Plug in the front RCA leads from your source input here.

9.QBASSTM 1 and QBASSTM 2 Freq.: Use these switches, QBASSTM 1 and QBASSTM 2 to program the QBASS PLUSTM circuit frequency.

10.Front Gain: Use this control to match the output level of the source unit to the front channel of the amplifier.

11.Front Freq. Control: Move this detented control in a clockwise direction to adjust the front crossover frequency from 30Hz to4kHz.

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Contents Amplifier Models Table of Contents Service CongratulationsFeatures SpecificationsQbass Plustm Fuse RequirementsAmplifier Status Leds QBASS/QBASS Plus Specifications TOOLS/PARTS for InstallationWiring Page Ground Wiring Charging SystemCurrent Draw Power Wire Size Power Lock ConnectorsAmplifier Bridging Mixed Mono Output DCX 300.4 Front Plate Diagram DCX Front PanelDCX 300.4 END Plate Diagram Front HP/LP/FULL Switch Select the desired crossover Page DCX 800.5 Front Plate Diagram Page Inputs Source HeadunitDCX 300.4, 600.4, 1000.4 Block Diagram DCX 800.5 Block Diagram Advanced Instrumentation Input QbassQbass Plus TC-X CrossoverDCX 300.4/600.4/1000.4 Crossover Detent Chart High Mass Internal Heatsink Adjusting Input GainInput Combine Forced AIR Thermal ManagementAP-IV Protection Circuit Opposite Channel Same Channel Limited TWO Year Consumer Warranty