Clarion APX2120 owner manual Controls

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3. CONTROLS

1

4

7

11

12

8

APX1300 controls and input connections

11

12

7

4

1

8

APX2120 controls and input connections

7

5

6

7

	9	14	13	2	3	15	16 10
		APX4240 controls and input connections
1. RCA input jacks			8. Speaker level inputs				13. Front frequency control
2. Front RCA input jacks			9. Front speaker level inputs 14. Front X-Over mode switch
3. Rear RCA input jacks			10. Rear speaker level				15. Rear frequency control
4. Gain control			inputs				16. Rear X-Over mode switch
5. Front gain control			11. Frequency control
6.	Rear gain control		12. X-Over mode switch
7.	Bass boost control

6	APX2120/APX4240/APX1300

AMPSOwnersManual.pmd

6

2005-12-13, 17:02

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Contents APX2120 APX4240 APX1300 English FCC ApprovalContents Features Precautions InstallationControls Operations Setting the operating levelConnecting a source unit without RCA outputs Improving bass soundWhat is included in the box Installation and WiringCare and maintenance Mounting precautionsWiring precautions Improper connections may damage the equipmentPower and speaker connections Applications Mono subwoofer systemSubwoofer system Four-channel stereo system Setting the gain Two-channel high power systemSetting the crossover Setting the bass boostFinal system checks Audio cycles on and off Whining or ticking noise when engine onNo Audio Distorted audioGlossary Limited Warranty Information APX2120/APX4240/APX1300 Clarion Corporation of America